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PlantUML #9788

Open
mhunter02 opened this issue Nov 15, 2024 · 2 comments
Open

PlantUML #9788

mhunter02 opened this issue Nov 15, 2024 · 2 comments
Labels
bug core Pull requests that affect the corresponding module exercise Pull requests that affect the corresponding module iris Pull requests that affect the corresponding module lecture Pull requests that affect the corresponding module lti Pull requests that affect the corresponding module modeling Pull requests that affect the corresponding module programming Pull requests that affect the corresponding module text Pull requests that affect the corresponding module tutorialgroup Pull requests that affect the corresponding module

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@mhunter02
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Describe the bug

  • The UML diagram is not compiled on some devices. Students cannot see it and receive IllegalStateException.|
  • The same issue can be seen as an instructor's view. If you open the exercise you will see it.

To Reproduce

  1. Go to 'https://artemis.ase.cit.tum.de/course-management/383/programming-exercises/15056'
  2. Click on 'Edit mode'
  3. Scroll down to 'Problem statment'
  4. See error

Expected behavior

Clear UML diagram

Screenshots

image

Student view is fine on my PC
image

Which version of Artemis are you seeing the problem on?

7.7.0

What browsers are you seeing the problem on?

Chrome, Safari, Microsoft Edge, Firefox, Other (specify in "Additional context")

Additional context

Brave

Relevant log output

An error has occured : java.lang.IllegalStateException: Timeout4 EXCEPTION java.io.IOException: Cannot run program "/usr/bin/dot": error=0, Failed to exec spawn helper: pid: 210281, exit value: 1
Don't ever use the word smart with me
 
Diagram size: 80 lines / 2104 characters.
 
PlantUML (1.2024.7) cannot parse result from dot/GraphViz.
 
Please go to https://plantuml.com/graphviz-dot to check your GraphViz version.
 
Java Runtime: OpenJDK Runtime Environment
JVM: OpenJDK 64-Bit Server VM
Default Encoding: UTF-8
Language: en
Country: US
 
PLANTUML_LIMIT_SIZE: 4096
 
This may be caused by :
- a bug in PlantUML
- a problem in GraphViz
 
You should send this diagram and this image to
[email protected]
or
post to
https://plantuml.com/qa
to solve this issue.
You can try to turn around this issue by simplifing your diagram.
 
java.lang.IllegalStateException: Timeout4 EXCEPTION java.io.IOException: Cannot run program "/usr/bin/dot": error=0, Failed to exec spawn helper: pid: 210281, exit value: 1
net.sourceforge.plantuml.svek.DotStringFactory.getSvg(DotStringFactory.java:294)
net.sourceforge.plantuml.svek.GraphvizImageBuilder.buildImage(GraphvizImageBuilder.java:261)
net.sourceforge.plantuml.svek.CucaDiagramFileMakerSvek.createFileInternal(CucaDiagramFileMakerSvek.java:103)
net.sourceforge.plantuml.svek.CucaDiagramFileMakerSvek.createFile(CucaDiagramFileMakerSvek.java:69)
net.atmp.CucaDiagram.exportDiagramInternal(CucaDiagram.java:455)
net.sourceforge.plantuml.classdiagram.ClassDiagram.exportDiagramInternal(ClassDiagram.java:83)
net.sourceforge.plantuml.UmlDiagram.exportDiagramNow(UmlDiagram.java:138)
net.sourceforge.plantuml.AbstractPSystem.exportDiagram(AbstractPSystem.java:207)
net.sourceforge.plantuml.SourceStringReader.outputImage(SourceStringReader.java:189)
net.sourceforge.plantuml.SourceStringReader.outputImage(SourceStringReader.java:147)
de.tum.cit.aet.artemis.programming.service.PlantUmlService.generateSvg(PlantUmlService.java:114)
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
java.base/java.lang.reflect.Method.invoke(Method.java:580)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:355)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:196)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.cache.interceptor.CacheInterceptor.lambda$invoke$0(CacheInterceptor.java:55)
org.springframework.cache.interceptor.CacheAspectSupport.invokeOperation(CacheAspectSupport.java:416)
org.springframework.cache.interceptor.CacheAspectSupport.evaluate(CacheAspectSupport.java:551)
org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:433)
org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:395)
org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:65)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:720)
de.tum.cit.aet.artemis.programming.service.PlantUmlService$$SpringCGLIB$$0.generateSvg(<generated>)
de.tum.cit.aet.artemis.programming.web.PlantUmlResource.generateSvg(PlantUmlResource.java:69)
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
java.base/java.lang.reflect.Method.invoke(Method.java:580)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:355)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:196)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor.proceed(AuthorizationManagerBeforeMethodInterceptor.java:269)
org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor.attemptAuthorization(AuthorizationManagerBeforeMethodInterceptor.java:264)
org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor.invoke(AuthorizationManagerBeforeMethodInterceptor.java:197)
org.springframework.security.config.annotation.method.configuration.DeferringMethodInterceptor.invoke(DeferringMethodInterceptor.java:44)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:720)
de.tum.cit.aet.artemis.programming.web.PlantUmlResource$$SpringCGLIB$$0.generateSvg(<generated>)
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
java.base/java.lang.reflect.Method.invoke(Method.java:580)
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903)
jakarta.servlet.http.HttpServlet.service(HttpServlet.java:527)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)
jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:110)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
de.tum.cit.aet.artemis.core.security.filter.ApiVersionFilter.doFilter(ApiVersionFilter.java:55)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:108)
org.springframework.security.web.FilterChainProxy.lambda$doFilterInternal$3(FilterChainProxy.java:231)
org.springframework.security.web.ObservationFilterChainDecorator$FilterObservation$SimpleFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:479)
org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:340)
org.springframework.security.web.ObservationFilterChainDecorator.lambda$wrapSecured$0(ObservationFilterChainDecorator.java:82)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:128)
org.springframework.security.web.access.intercept.AuthorizationFilter.doFilter(AuthorizationFilter.java:100)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126)
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:131)
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:85)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:179)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.core.security.filter.SpaWebFilter.doFilterInternal(SpaWebFilter.java:23)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:110)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.lti.config.Lti13LaunchFilter.doFilterInternal(Lti13LaunchFilter.java:60)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.core.security.jwt.JWTFilter.doFilter(JWTFilter.java:39)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.core.security.jwt.JWTFilter.doFilter(JWTFilter.java:39)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:91)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:110)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
uk.ac.ox.ctl.lti13.security.oauth2.client.lti.web.OAuth2AuthorizationRequestRedirectFilter.doFilterInternal(OAuth2AuthorizationRequestRedirectFilter.java:142)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107)
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:82)
org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:69)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.session.DisableEncodeUrlFilter.doFilterInternal(DisableEncodeUrlFilter.java:42)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$0(ObservationFilterChainDecorator.java:323)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:224)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191)
org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195)
org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74)
org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:731)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
java.base/java.lang.VirtualThread.run(VirtualThread.java:329)
  
Caused by java.io.IOException: Cannot run program "/usr/bin/dot": error=0, Failed to exec spawn helper: pid: 210281, exit value: 1
java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1170)
java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1089)
net.sourceforge.plantuml.dot.ProcessRunner.run(ProcessRunner.java:70)
net.sourceforge.plantuml.dot.ProcessRunner.run(ProcessRunner.java:59)
net.sourceforge.plantuml.dot.AbstractGraphviz.createFile3(AbstractGraphviz.java:112)
net.sourceforge.plantuml.svek.DotStringFactory.getSvg(DotStringFactory.java:291)
net.sourceforge.plantuml.svek.GraphvizImageBuilder.buildImage(GraphvizImageBuilder.java:261)
net.sourceforge.plantuml.svek.CucaDiagramFileMakerSvek.createFileInternal(CucaDiagramFileMakerSvek.java:103)
net.sourceforge.plantuml.svek.CucaDiagramFileMakerSvek.createFile(CucaDiagramFileMakerSvek.java:69)
net.atmp.CucaDiagram.exportDiagramInternal(CucaDiagram.java:455)
net.sourceforge.plantuml.classdiagram.ClassDiagram.exportDiagramInternal(ClassDiagram.java:83)
net.sourceforge.plantuml.UmlDiagram.exportDiagramNow(UmlDiagram.java:138)
net.sourceforge.plantuml.AbstractPSystem.exportDiagram(AbstractPSystem.java:207)
net.sourceforge.plantuml.SourceStringReader.outputImage(SourceStringReader.java:189)
net.sourceforge.plantuml.SourceStringReader.outputImage(SourceStringReader.java:147)
de.tum.cit.aet.artemis.programming.service.PlantUmlService.generateSvg(PlantUmlService.java:114)
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
java.base/java.lang.reflect.Method.invoke(Method.java:580)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:355)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:196)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.cache.interceptor.CacheInterceptor.lambda$invoke$0(CacheInterceptor.java:55)
org.springframework.cache.interceptor.CacheAspectSupport.invokeOperation(CacheAspectSupport.java:416)
org.springframework.cache.interceptor.CacheAspectSupport.evaluate(CacheAspectSupport.java:551)
org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:433)
org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:395)
org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:65)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:720)
de.tum.cit.aet.artemis.programming.service.PlantUmlService$$SpringCGLIB$$0.generateSvg(<generated>)
de.tum.cit.aet.artemis.programming.web.PlantUmlResource.generateSvg(PlantUmlResource.java:69)
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
java.base/java.lang.reflect.Method.invoke(Method.java:580)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:355)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:196)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor.proceed(AuthorizationManagerBeforeMethodInterceptor.java:269)
org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor.attemptAuthorization(AuthorizationManagerBeforeMethodInterceptor.java:264)
org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor.invoke(AuthorizationManagerBeforeMethodInterceptor.java:197)
org.springframework.security.config.annotation.method.configuration.DeferringMethodInterceptor.invoke(DeferringMethodInterceptor.java:44)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768)
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:720)
de.tum.cit.aet.artemis.programming.web.PlantUmlResource$$SpringCGLIB$$0.generateSvg(<generated>)
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
java.base/java.lang.reflect.Method.invoke(Method.java:580)
org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903)
jakarta.servlet.http.HttpServlet.service(HttpServlet.java:527)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)
jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:110)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
de.tum.cit.aet.artemis.core.security.filter.ApiVersionFilter.doFilter(ApiVersionFilter.java:55)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:108)
org.springframework.security.web.FilterChainProxy.lambda$doFilterInternal$3(FilterChainProxy.java:231)
org.springframework.security.web.ObservationFilterChainDecorator$FilterObservation$SimpleFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:479)
org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:340)
org.springframework.security.web.ObservationFilterChainDecorator.lambda$wrapSecured$0(ObservationFilterChainDecorator.java:82)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:128)
org.springframework.security.web.access.intercept.AuthorizationFilter.doFilter(AuthorizationFilter.java:100)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126)
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:131)
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:85)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:179)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.core.security.filter.SpaWebFilter.doFilterInternal(SpaWebFilter.java:23)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:110)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.lti.config.Lti13LaunchFilter.doFilterInternal(Lti13LaunchFilter.java:60)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.core.security.jwt.JWTFilter.doFilter(JWTFilter.java:39)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
de.tum.cit.aet.artemis.core.security.jwt.JWTFilter.doFilter(JWTFilter.java:39)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:91)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:110)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
uk.ac.ox.ctl.lti13.security.oauth2.client.lti.web.OAuth2AuthorizationRequestRedirectFilter.doFilterInternal(OAuth2AuthorizationRequestRedirectFilter.java:142)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107)
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:82)
org.springframework.security.web.context.SecurityContextHolderFilter.doFilter(SecurityContextHolderFilter.java:69)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.session.DisableEncodeUrlFilter.doFilterInternal(DisableEncodeUrlFilter.java:42)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$0(ObservationFilterChainDecorator.java:323)
org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:224)
org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191)
org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195)
org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74)
org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:731)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
java.base/java.lang.VirtualThread.run(VirtualThread.java:329)
 
Diagram source: (Use http://zxing.org/w/decode.jspx to decode the qrcode)
@mhunter02 mhunter02 added the bug label Nov 15, 2024
@github-actions github-actions bot added communication Pull requests that affect the corresponding module core Pull requests that affect the corresponding module exercise Pull requests that affect the corresponding module iris Pull requests that affect the corresponding module lecture Pull requests that affect the corresponding module lti Pull requests that affect the corresponding module modeling Pull requests that affect the corresponding module programming Pull requests that affect the corresponding module text Pull requests that affect the corresponding module tutorialgroup Pull requests that affect the corresponding module labels Nov 15, 2024
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mhunter02 commented Nov 15, 2024 •
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It glitched immediately after a test submission (on my Mac - Chrome browser)

I removed the hashtags for testColor from the Diagram, and problems faded away

@PaRangger PaRangger removed the communication Pull requests that affect the corresponding module label Nov 21, 2024
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