Unexpected type reference on method:19？

[YANGJINJUE]

skywalking version:8.1.0
ERROR:

message: Enhance class com.jkys.share.goods.client.request.category.QueryDisplayCategoryRelateDTO error.
java.lang.IllegalStateException: Unexpected type reference on method: 19
at org.apache.skywalking.apm.dependencies.net.bytebuddy.pool.TypePool$Default$TypeExtractor$MethodExtractor.visitTypeAnnotation(TypePool.java:7931)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.jar.asm.ClassReader.readMethod(ClassReader.java:1430)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:717)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:401)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.pool.TypePool$Default.parse(TypePool.java:683)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.pool.TypePool$Default.doDescribe(TypePool.java:667)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.pool.TypePool$Default$WithLazyResolution.access$001(TypePool.java:747)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.pool.TypePool$Default$WithLazyResolution.doResolve(TypePool.java:845)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.pool.TypePool$Default$WithLazyResolution$LazyTypeDescription.delegate(TypePool.java:914)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.description.type.TypeDescription$AbstractBase$OfSimpleType$WithDelegation.getModifiers(TypeDescription.java:8140)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.matcher.ModifierMatcher.matches(ModifierMatcher.java:48)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.matcher.ModifierMatcher.matches(ModifierMatcher.java:27)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.matcher.ElementMatcher$Junction$Disjunction.matches(ElementMatcher.java:160)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.agent.builder.AgentBuilder$RawMatcher$ForElementMatchers.matches(AgentBuilder.java:1299)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.doTransform(AgentBuilder.java:10302)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10263)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$LegacyVmDispatcher.run(AgentBuilder.java:10648)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$LegacyVmDispatcher.run(AgentBuilder.java:10595)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.skywalking.apm.dependencies.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10186)
at org.apache.skywalking.apm.agent.core.plugin.bytebuddy.CacheableTransformerDecorator$1.transform(CacheableTransformerDecorator.java:94)

my classs: QueryDisplayCategoryRelateDTO

[wu-sheng]

8.0.1 is a very very old version. Any reason you are picking a years-ago version? Please use the latest release.

[YANGJINJUE]

sorry,version: 8.1.0

[wu-sheng]

Still, super super old. The latest is 9.0.0 release, which is aftet 8.16.0.
Your 8.1 was released 2 and half years ago.

[YANGJINJUE]

ok