[JBoss JIRA] (JASSIST-257) java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
by Simon Franquet (JIRA)
[ https://issues.jboss.org/browse/JASSIST-257?page=com.atlassian.jira.plugi... ]
Simon Franquet commented on JASSIST-257:
----------------------------------------
I will recompile with Ant, hope it will be OK :)
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> --------------------------------------------------------------------------------------------------
>
> Key: JASSIST-257
> URL: https://issues.jboss.org/browse/JASSIST-257
> Project: Javassist
> Issue Type: Release
> Environment: Linux Tomcat 7 / JDK 1.6.0.41 / RHEL 5
> Javassist version 3.20.0-GA
> Reporter: Simon Franquet
> Assignee: Shigeru Chiba
>
> Sorry, not sure it's the right place to post this, but anyway : during instrumentation, class transformation fails with the this :
> Redefinition class failed !
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at com.meilleuregestion.instrumentation.Transformer.transform(Transformer.java:33)
> at sun.instrument.TransformerManager.transform(TransformerManager.java:169)
> at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2895)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
> at org.apache.catalina.util.Introspection.loadClass(Introspection.java:143)
> at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:135)
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[JBoss JIRA] (JASSIST-257) java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
by Simon Franquet (JIRA)
[ https://issues.jboss.org/browse/JASSIST-257?page=com.atlassian.jira.plugi... ]
Simon Franquet commented on JASSIST-257:
----------------------------------------
I tryed directly with the javassist.jar : "rebuilds javassist.jar by Java 6 compiler " but the error is still there ... You're sure to have recompiled all the classes ?
Before the problem was with ClassPool and now it's CtClass ...
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> --------------------------------------------------------------------------------------------------
>
> Key: JASSIST-257
> URL: https://issues.jboss.org/browse/JASSIST-257
> Project: Javassist
> Issue Type: Release
> Environment: Linux Tomcat 7 / JDK 1.6.0.41 / RHEL 5
> Javassist version 3.20.0-GA
> Reporter: Simon Franquet
> Assignee: Shigeru Chiba
>
> Sorry, not sure it's the right place to post this, but anyway : during instrumentation, class transformation fails with the this :
> Redefinition class failed !
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at com.meilleuregestion.instrumentation.Transformer.transform(Transformer.java:33)
> at sun.instrument.TransformerManager.transform(TransformerManager.java:169)
> at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2895)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
> at org.apache.catalina.util.Introspection.loadClass(Introspection.java:143)
> at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:135)
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[JBoss JIRA] (WFLY-5980) Upgrade JGroups to 3.6.7.Final
by Paul Ferraro (JIRA)
Paul Ferraro created WFLY-5980:
----------------------------------
Summary: Upgrade JGroups to 3.6.7.Final
Key: WFLY-5980
URL: https://issues.jboss.org/browse/WFLY-5980
Project: WildFly
Issue Type: Component Upgrade
Components: Clustering
Affects Versions: 10.0.0.CR5
Reporter: Paul Ferraro
Assignee: Paul Ferraro
Among other things, this fixes the inability to set ip_ttl on Windows + ipv6.
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[JBoss JIRA] (WFLY-5981) Upgrade JGroups to 3.6.7.Final
by Paul Ferraro (JIRA)
Paul Ferraro created WFLY-5981:
----------------------------------
Summary: Upgrade JGroups to 3.6.7.Final
Key: WFLY-5981
URL: https://issues.jboss.org/browse/WFLY-5981
Project: WildFly
Issue Type: Component Upgrade
Components: Clustering
Affects Versions: 10.0.0.CR5
Reporter: Paul Ferraro
Assignee: Paul Ferraro
Among other things, this fixes the inability to set ip_ttl on Windows + ipv6.
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[JBoss JIRA] (WFLY-5982) Upgrade JGroups to 3.6.7.Final
by Paul Ferraro (JIRA)
Paul Ferraro created WFLY-5982:
----------------------------------
Summary: Upgrade JGroups to 3.6.7.Final
Key: WFLY-5982
URL: https://issues.jboss.org/browse/WFLY-5982
Project: WildFly
Issue Type: Component Upgrade
Components: Clustering
Affects Versions: 10.0.0.CR5
Reporter: Paul Ferraro
Assignee: Paul Ferraro
Among other things, this fixes the inability to set ip_ttl on Windows + ipv6.
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[JBoss JIRA] (WFLY-5480) SPEC JMS 2007 benchmark fails with AMQ214013: Failed to decode packet
by George Turner (JIRA)
[ https://issues.jboss.org/browse/WFLY-5480?page=com.atlassian.jira.plugin.... ]
George Turner commented on WFLY-5480:
-------------------------------------
We are not using durable, so we have no unique subscription names.
> SPEC JMS 2007 benchmark fails with AMQ214013: Failed to decode packet
> ---------------------------------------------------------------------
>
> Key: WFLY-5480
> URL: https://issues.jboss.org/browse/WFLY-5480
> Project: WildFly
> Issue Type: Bug
> Components: JMS
> Reporter: Ondřej Kalman
> Assignee: Flavia Rainone
> Priority: Blocker
>
> But I have another problem, when I removed trace logs from config I'm not able to run benchmark on localhost to the end, because clients starts getting :
> AMQ214013: Failed to decode packet
> java.lang.IndexOutOfBoundsException: readerIndex: 2130706436 (expected: 0 <= readerIndex <= writerIndex(2943))
> at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:73)
> at io.netty.buffer.WrappedByteBuf.readerIndex(WrappedByteBuf.java:99)
> at org.apache.activemq.artemis.core.buffers.impl.ChannelBufferWrapper.readerIndex(ChannelBufferWrapper.java:405)
> at org.apache.activemq.artemis.core.message.impl.MessageImpl.decode(MessageImpl.java:1052)
> at org.apache.activemq.artemis.core.message.impl.MessageImpl.decodeFromBuffer(MessageImpl.java:459)
> at org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveMessage.decode(SessionReceiveMessage.java:94)
> at org.apache.activemq.artemis.core.protocol.ClientPacketDecoder.decode(ClientPacketDecoder.java:42)
> at org.apache.activemq.artemis.core.protocol.core.impl.RemotingConnectionImpl.bufferReceived(RemotingConnectionImpl.java:371)
> at org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl$DelegatingBufferHandler.bufferReceived(ClientSessionFactoryImpl.java:1374)
> at org.apache.activemq.artemis.core.remoting.impl.netty.ActiveMQChannelHandler.channelRead(ActiveMQChannelHandler.java:73)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
> at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
> at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteCha
> nnel.java:131)
> at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> at java.lang.Thread.run(Thread.java:745)
> and
> Thread-9 (ActiveMQ-client-global-threads-1266561810): Uncaught exception.
> java.lang.NumberFormatException: null
> at java.lang.Integer.parseInt(Integer.java:542)
> at java.lang.Integer.valueOf(Integer.java:766)
> at org.apache.activemq.artemis.utils.TypedProperties.getIntProperty(TypedProperties.java:280)
> at org.apache.activemq.artemis.core.message.impl.MessageImpl.getIntProperty(MessageImpl.java:811)
> at org.apache.activemq.artemis.jms.client.ActiveMQMessage.getIntProperty(ActiveMQMessage.java:578)
> at org.spec.jms.agents.SPECWorkerThread.receivedMessage(SPECWorkerThread.java:849)
> at org.spec.jms.agents.SPECWorkerThread.onMessage(SPECWorkerThread.java:820)
> at org.apache.activemq.artemis.jms.client.JMSMessageListenerWrapper.onMessage(JMSMessageListenerWrapper.java:100)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.callOnMessage(ClientConsumerImpl.java:1089)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.access$400(ClientConsumerImpl.java:47)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl$Runner.run(ClientConsumerImpl.java:1224)
> at org.apache.activemq.artemis.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:105)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Thread-3 (ActiveMQ-client-global-threads-1266561810): Uncaught exception.
> javax.jms.IllegalStateException: AMQ119027: Could not find reference on consumer ID=0, messageId = 104,833 queue = 127\.0\.0\.1_VM1_SPAgent7_0.SP_CallForOffersEH_7_EHID_1PF0
> at org.apache.activemq.artemis.core.protocol.core.impl.ChannelImpl.sendBlocking(ChannelImpl.java:410)
> at org.apache.activemq.artemis.core.protocol.core.impl.ActiveMQSessionContext.sendACK(ActiveMQSessionContext.java:461)
> at org.apache.activemq.artemis.core.client.impl.ClientSessionImpl.acknowledge(ClientSessionImpl.java:765)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.doAck(ClientConsumerImpl.java:1212)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.flushAcks(ClientConsumerImpl.java:830)
> at org.apache.activemq.artemis.core.client.impl.ClientSessionImpl.flushAcks(ClientSessionImpl.java:1852)
> at org.apache.activemq.artemis.core.client.impl.ClientSessionImpl.commit(ClientSessionImpl.java:501)
> at org.apache.activemq.artemis.core.client.impl.DelegatingSession.commit(DelegatingSession.java:159)
> at org.apache.activemq.artemis.jms.client.ActiveMQSession.commit(ActiveMQSession.java:218)
> at org.spec.jms.eventhandler.sp.SP_CallForOffersEH.handleMessage(SP_CallForOffersEH.java:306)
> at org.spec.jms.agents.SPECWorkerThread.onMessage(SPECWorkerThread.java:821)
> at org.apache.activemq.artemis.jms.client.JMSMessageListenerWrapper.onMessage(JMSMessageListenerWrapper.java:100)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.callOnMessage(ClientConsumerImpl.java:1089)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl.access$400(ClientConsumerImpl.java:47)
> at org.apache.activemq.artemis.core.client.impl.ClientConsumerImpl$Runner.run(ClientConsumerImpl.java:1224)
> at org.apache.activemq.artemis.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:105)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecut
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[JBoss JIRA] (JASSIST-257) java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
by Shigeru Chiba (JIRA)
[ https://issues.jboss.org/browse/JASSIST-257?page=com.atlassian.jira.plugi... ]
Shigeru Chiba commented on JASSIST-257:
---------------------------------------
I guess there is another javassist.jar and it was compiled by Java 8.
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> --------------------------------------------------------------------------------------------------
>
> Key: JASSIST-257
> URL: https://issues.jboss.org/browse/JASSIST-257
> Project: Javassist
> Issue Type: Release
> Environment: Linux Tomcat 7 / JDK 1.6.0.41 / RHEL 5
> Javassist version 3.20.0-GA
> Reporter: Simon Franquet
> Assignee: Shigeru Chiba
>
> Sorry, not sure it's the right place to post this, but anyway : during instrumentation, class transformation fails with the this :
> Redefinition class failed !
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at com.meilleuregestion.instrumentation.Transformer.transform(Transformer.java:33)
> at sun.instrument.TransformerManager.transform(TransformerManager.java:169)
> at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2895)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
> at org.apache.catalina.util.Introspection.loadClass(Introspection.java:143)
> at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:135)
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[JBoss JIRA] (JASSIST-257) java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
by Simon Franquet (JIRA)
[ https://issues.jboss.org/browse/JASSIST-257?page=com.atlassian.jira.plugi... ]
Simon Franquet commented on JASSIST-257:
----------------------------------------
Thanks for your reactivity ! It's better but now i get this :
java.lang.UnsupportedClassVersionError: javassist/CtClass : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at com.meilleuregestion.instrumentation.Transformer.transform(Transformer.java:33)
at sun.instrument.TransformerManager.transform(TransformerManager.java:169)
at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2895)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173)
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> --------------------------------------------------------------------------------------------------
>
> Key: JASSIST-257
> URL: https://issues.jboss.org/browse/JASSIST-257
> Project: Javassist
> Issue Type: Release
> Environment: Linux Tomcat 7 / JDK 1.6.0.41 / RHEL 5
> Javassist version 3.20.0-GA
> Reporter: Simon Franquet
> Assignee: Shigeru Chiba
>
> Sorry, not sure it's the right place to post this, but anyway : during instrumentation, class transformation fails with the this :
> Redefinition class failed !
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at com.meilleuregestion.instrumentation.Transformer.transform(Transformer.java:33)
> at sun.instrument.TransformerManager.transform(TransformerManager.java:169)
> at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2895)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
> at org.apache.catalina.util.Introspection.loadClass(Introspection.java:143)
> at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:135)
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[JBoss JIRA] (JASSIST-257) java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
by Shigeru Chiba (JIRA)
[ https://issues.jboss.org/browse/JASSIST-257?page=com.atlassian.jira.plugi... ]
Shigeru Chiba resolved JASSIST-257.
-----------------------------------
Resolution: Done
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> --------------------------------------------------------------------------------------------------
>
> Key: JASSIST-257
> URL: https://issues.jboss.org/browse/JASSIST-257
> Project: Javassist
> Issue Type: Release
> Environment: Linux Tomcat 7 / JDK 1.6.0.41 / RHEL 5
> Javassist version 3.20.0-GA
> Reporter: Simon Franquet
> Assignee: Shigeru Chiba
>
> Sorry, not sure it's the right place to post this, but anyway : during instrumentation, class transformation fails with the this :
> Redefinition class failed !
> java.lang.UnsupportedClassVersionError: javassist/ClassPool : Unsupported major.minor version 52.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at com.meilleuregestion.instrumentation.Transformer.transform(Transformer.java:33)
> at sun.instrument.TransformerManager.transform(TransformerManager.java:169)
> at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2895)
> at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681)
> at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
> at org.apache.catalina.util.Introspection.loadClass(Introspection.java:143)
> at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:135)
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