[jboss-jira] [JBoss JIRA] Created: (JASSIST-38) ClassFormatError 0000 6305 on OS400/jdk15

ClassFormatError 0000 6305 on OS400/jdk15 ----------------------------------------- Key: JASSIST-38 URL: http://jira.jboss.com/jira/browse/JASSIST-38 Project: Javassist Issue Type: Bug Environment: OS400/jdk15/jboss-4.2.2.GA/javassist-3.6.GA Reporter: Mounir Bakkali Assigned To: Shigeru Chiba I have been using JBoss Seam framework and when using it on OS/400 (i-series/IBM) with jdk15, javassist generates an exception: Caused by: javassist.CannotCompileException: by java.lang.ClassFormatError: <mypkg>/SubCategoryRevision_$$_javassist_0 0000 6305 at java.lang.Throwable.<init>(Throwable.java:196) at java.lang.Exception.<init>(Exception.java:41) at javassist.CannotCompileException.<init>(CannotCompileException.java:73) at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:125) at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:169) ... 48 more Caused by: java.lang.ClassFormatError: <mypkg>/SubCategoryRevision_$$_javassist_0 0000 6305 at java.lang.Throwable.<init>(Throwable.java:196) at java.lang.Error.<init>(Error.java:49) at java.lang.LinkageError.<init>(LinkageError.java:36) at java.lang.ClassFormatError.<init>(ClassFormatError.java:35) at java.lang.ClassLoader.defineClass(ClassLoader.java:651) at java.lang.ClassLoader.defineClass(ClassLoader.java:496) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:117) Also, when I use cglib everything works so I assume this is a javassist issue. When I use Hibernate alone(no Seam), it also gives me the exact same exception but when I change the configuration to force Hibernate to use cglib, everything works fine again. Also any Seam-2.0.0.GA example will generate the same exception! Sorry to bother you again, but would you have any idea of how to fix this? (I would like to use JBoss Seam but at some point the Seam framework uses javassist). This problem only occurs when I use the OS400 jdk15. When I use the Sun jdk on my PC it all works very well. Any idea of how to solve this issue? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira