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Unable to run Spring Flo to view Spring Integration Flows #79

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nikimicallef opened this issue Jul 20, 2020 · 3 comments
Closed

Unable to run Spring Flo to view Spring Integration Flows #79

nikimicallef opened this issue Jul 20, 2020 · 3 comments

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@nikimicallef
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nikimicallef commented Jul 20, 2020 •
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Hi.

I want to run Spring Flo in order to generate a diagrammatic representation of my Spring Integration flows. I'm using the instructions listed here and here however I can't get it to run on the angular-1.x branch. I get the exception shown below. Maybe I should try another branch? However the spring-flo-si folder does not exist on master

NOTE: I understand that this tool is deprecated for Spring Integration flows, and that another tool is being developed, however, since there is no other alternative, I'm trying to get it to work anyway. If there is a viable alternative then please point me to the right direction please.

Exception:

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.3.2.RELEASE)

2020-07-20 17:41:42.975  INFO 103993 --- [           main] org.springframework.flo.Application      : Starting Application v0.0.1.BUILD-SNAPSHOT on neon-station with PID 103993 (/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar started by user in /home/user/Workspace/spring-flo/samples/spring-flo-si)
2020-07-20 17:41:42.988  INFO 103993 --- [           main] org.springframework.flo.Application      : No active profile set, falling back to default profiles: default
2020-07-20 17:41:43.060  INFO 103993 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@4350fab8: startup date [Mon Jul 20 17:41:43 CEST 2020]; root of context hierarchy
2020-07-20 17:41:43.637  INFO 103993 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'beanNameViewResolver' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1 (jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-core-4.2.4.RELEASE.jar!/) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2020-07-20 17:41:43.902  WARN 103993 --- [           main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tomcatEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedTomcat.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
2020-07-20 17:41:43.909 ERROR 103993 --- [           main] o.s.boot.SpringApplication               : Application startup failed

org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tomcatEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedTomcat.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:133) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.flo.Application.main(Application.java:34) ~[spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/:0.0.1.BUILD-SNAPSHOT]
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
        at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54) ~[spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/:na]
        at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tomcatEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedTomcat.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.getEmbeddedServletContainerFactory(EmbeddedWebApplicationContext.java:195) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        ... 14 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:368) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:534) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1170) ~[spring-context-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizerBeanPostProcessor.getCustomizers(EmbeddedServletContainerCustomizerBeanPostProcessor.java:77) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizerBeanPostProcessor.postProcessBeforeInitialization(EmbeddedServletContainerCustomizerBeanPostProcessor.java:67) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizerBeanPostProcessor.postProcessBeforeInitialization(EmbeddedServletContainerCustomizerBeanPostProcessor.java:54) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        ... 22 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        ... 46 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        ... 48 common frames omitted
Caused by: javax.validation.ValidationException: Unable to instantiate Configuration.
        at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:279) ~[validation-api-1.1.0.Final.jar!/:na]
        at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:223) ~[spring-context-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor$LocalValidatorFactory.run(ConfigurationPropertiesBindingPostProcessor.java:441) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.getValidator(ConfigurationPropertiesBindingPostProcessor.java:375) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.determineValidator(ConfigurationPropertiesBindingPostProcessor.java:358) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:317) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:289) ~[spring-boot-1.3.2.RELEASE.jar!/:1.3.2.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        ... 57 common frames omitted
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
        at org.hibernate.validator.internal.util.Version.getJavaRelease(Version.java:36) ~[hibernate-validator-5.2.2.Final.jar!/:5.2.2.Final]
        at org.hibernate.validator.internal.engine.ConfigurationImpl.<init>(ConfigurationImpl.java:120) ~[hibernate-validator-5.2.2.Final.jar!/:5.2.2.Final]
        at org.hibernate.validator.internal.engine.ConfigurationImpl.<init>(ConfigurationImpl.java:96) ~[hibernate-validator-5.2.2.Final.jar!/:5.2.2.Final]
        at org.hibernate.validator.HibernateValidator.createGenericConfiguration(HibernateValidator.java:31) ~[hibernate-validator-5.2.2.Final.jar!/:5.2.2.Final]
        at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:276) ~[validation-api-1.1.0.Final.jar!/:na]
        ... 66 common frames omitted

2020-07-20 17:41:43.913  INFO 103993 --- [           main] .b.l.ClasspathLoggingApplicationListener : Application failed to start with classpath: [jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-boot-starter-web-1.3.2.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-boot-starter-1.3.2.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-boot-1.3.2.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-boot-autoconfigure-1.3.2.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-boot-starter-logging-1.3.2.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/logback-classic-1.1.3.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/logback-core-1.1.3.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jcl-over-slf4j-1.7.13.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jul-to-slf4j-1.7.13.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/log4j-over-slf4j-1.7.13.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-core-4.2.4.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/snakeyaml-1.16.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-boot-starter-tomcat-1.3.2.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/tomcat-embed-core-8.0.30.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/tomcat-embed-el-8.0.30.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/tomcat-embed-logging-juli-8.0.30.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/tomcat-embed-websocket-8.0.30.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-boot-starter-validation-1.3.2.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/hibernate-validator-5.2.2.Final.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/validation-api-1.1.0.Final.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jboss-logging-3.3.0.Final.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/classmate-1.1.0.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jackson-databind-2.6.5.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jackson-annotations-2.6.5.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jackson-core-2.6.5.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-web-4.2.4.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-aop-4.2.4.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/aopalliance-1.0.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-beans-4.2.4.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-context-4.2.4.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-webmvc-4.2.4.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-expression-4.2.4.RELEASE.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/webjars-locator-0.31.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/webjars-locator-core-0.30.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/slf4j-api-1.7.13.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/commons-lang3-3.1.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/commons-compress-1.9.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/requirejs-domready-2.0.1.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/requirejs-text-2.0.15.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jointjs-0.9.7.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/backbone-1.2.1.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/underscore-1.10.2.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/graphlib-1.0.7.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jquery-2.2.0.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/dagre-0.7.4.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/lodash-3.10.1.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/json5-0.4.0.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/spring-flo-0.5.0.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/angular-1.3.8.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/jshint-2.8.0.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/requirejs-2.1.18.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/codemirror-5.1.0.jar!/, jar:file:/home/user/Workspace/spring-flo/samples/spring-flo-si/target/spring-flo-sample-si-0.0.1.BUILD-SNAPSHOT.jar!/lib/bootstrap-3.3.4.jar!/]
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:62)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.reflect.InvocationTargetException
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54)
        ... 1 more
Caused by: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tomcatEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedTomcat.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:133)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
        at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180)
        at org.springframework.flo.Application.main(Application.java:34)
        ... 6 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tomcatEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedTomcat.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.getEmbeddedServletContainerFactory(EmbeddedWebApplicationContext.java:195)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130)
        ... 14 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
        at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:368)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:534)
        at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1170)
        at org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizerBeanPostProcessor.getCustomizers(EmbeddedServletContainerCustomizerBeanPostProcessor.java:77)
        at org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizerBeanPostProcessor.postProcessBeforeInitialization(EmbeddedServletContainerCustomizerBeanPostProcessor.java:67)
        at org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizerBeanPostProcessor.postProcessBeforeInitialization(EmbeddedServletContainerCustomizerBeanPostProcessor.java:54)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
        ... 22 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ServerProperties org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration.properties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
        at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
        ... 46 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverProperties' defined in class path resource [org/springframework/boot/autoconfigure/web/ServerPropertiesAutoConfiguration.class]: Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
        ... 48 more
Caused by: javax.validation.ValidationException: Unable to instantiate Configuration.
        at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:279)
        at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:223)
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor$LocalValidatorFactory.run(ConfigurationPropertiesBindingPostProcessor.java:441)
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.getValidator(ConfigurationPropertiesBindingPostProcessor.java:375)
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.determineValidator(ConfigurationPropertiesBindingPostProcessor.java:358)
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:317)
        at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:289)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
        ... 57 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
        at org.hibernate.validator.internal.util.Version.getJavaRelease(Version.java:36)
        at org.hibernate.validator.internal.engine.ConfigurationImpl.<init>(ConfigurationImpl.java:120)
        at org.hibernate.validator.internal.engine.ConfigurationImpl.<init>(ConfigurationImpl.java:96)
        at org.hibernate.validator.HibernateValidator.createGenericConfiguration(HibernateValidator.java:31)
        at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:276)
        ... 66 more```
@BoykoAlex
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Try this: spring-projects/spring-tools#167 (comment)

@nikimicallef
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Author

nikimicallef commented Jul 21, 2020 •
edited
Loading

Seems to be working when I switched to http instead of https however I am yet to see the graph because I need to switch off Auth in my app. Will update once I get everything working.

Hi. Thank you for your answer.

Unfortunately, it didn't work for me.

I downloaded the zip file linked at the end of the post (sprotty-si-view-0.0.1-SNAPSHOT-exec.jar.zip) and I ran it via java -jar sprotty-si-view-0.0.1-SNAPSHOT-exec.jar (there was no Maven file, so I didn't build it). When I started the app and navigated to https://localhost:8877/ I got the following error in the console

2020-07-21 18:27:37.491  INFO 70722 --- [           main] o.s.i.si.view.SprottySiViewApplication   : Starting SprottySiViewApplication v0.0.1-SNAPSHOT on neon-station with PID 70722 (/home/user/Downloads/sprotty-si-view-0.0.1-SNAPSHOT-exec.jar started by user in /home/user/Downloads)
2020-07-21 18:27:37.495  INFO 70722 --- [           main] o.s.i.si.view.SprottySiViewApplication   : No active profile set, falling back to default profiles: default
2020-07-21 18:27:38.709  INFO 70722 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8877 (http)
2020-07-21 18:27:38.721  INFO 70722 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2020-07-21 18:27:38.721  INFO 70722 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.27]
2020-07-21 18:27:38.822  INFO 70722 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2020-07-21 18:27:38.822  INFO 70722 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1280 ms
2020-07-21 18:27:39.446  INFO 70722 --- [           main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2020-07-21 18:27:39.521  INFO 70722 --- [           main] o.s.b.a.w.s.WelcomePageHandlerMapping    : Adding welcome page: class path resource [static/index.html]
2020-07-21 18:27:39.603  INFO 70722 --- [           main] o.s.s.c.ThreadPoolTaskScheduler          : Initializing ExecutorService 'defaultSockJsTaskScheduler'
2020-07-21 18:27:39.943  INFO 70722 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8877 (http) with context path ''
2020-07-21 18:27:39.956  INFO 70722 --- [           main] o.s.i.si.view.SprottySiViewApplication   : Started SprottySiViewApplication in 3.044 seconds (JVM running for 3.687)
2020-07-21 18:27:54.384  INFO 70722 --- [nio-8877-exec-1] o.apache.coyote.http11.Http11Processor   : Error parsing HTTP request header
 Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level.

java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
        at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:415) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:292) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

2020-07-21 18:27:54.439  INFO 70722 --- [nio-8877-exec-2] o.apache.coyote.http11.Http11Processor   : Error parsing HTTP request header
 Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level.

java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
        at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:415) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:292) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.27.jar!/:9.0.27]
        at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
```
~~and in Chrome I get an `ERR_SSL_PROTOCOL_ERROR` error. Do you have any ideas?~~

~~Also, while I understand that this app is not public yet, do you want me to post an issue in some other Git repository or forum? Not sure if this is the right place for it.~~

@BoykoAlex
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Should report this either to https://github.com/spring-projects/sts4 or https://github.com/spring-projects/spring-integration

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