Hi! We are porting an app from one app server to Jboss. The app starts its own threads (actually subclasses of threads), and each maintains state during the course of its lifetime (thus MDBs were not used since they are essentially stateless).
Also, the thread does no synchronized method calls. JVM Version: JDK 1.4.1 on Windows 2000 The application logs this error from JBoss. Interestingly enough, there are 8 threads and only this one fails. It fails in the same place each time consistently. Any ideas on what the classloader might be barking at here? Jason java.lang.Error: Illegal Lock usage, t=Thread[Thread-49,5,jboss], owner=null at org.jboss.mx.loading.UnifiedLoaderRepository$ReentrantLock.release(UnifiedLo aderRepository.java:852) at org.jboss.mx.loading.UnifiedLoaderRepository.synchronize(UnifiedLoaderReposi tory.java:227) at org.jboss.mx.loading.UnifiedLoaderRepository.loadClass(UnifiedLoaderReposito ry.java:126) at org.jboss.mx.loading.UnifiedClassLoader.loadClass(UnifiedClassLoader.java:28 5) at java.lang.ClassLoader.loadClass(ClassLoader.java:262) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322) at ApplicationServerTemplate.createAccountDirectories(ApplicationServerTemplate .java:341) at ApplicationServerTemplate.run(ApplicationServerTemplate.java:122) ------------------------------------------------------- In remembrance www.osdn.com/911/ _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user