[jboss-user] [JBossCache] - JbossCache 1.4.1 problem/bug

Hi! I have just migrated JbossCache from version 1.2.4-SP2 to version 1.4.1 (I am using Jboss 4.0.3-SP1 and JVM 1.5). While initializing the cache, I was getting the following error: java.lang.NullPointerException at org.jboss.cache.TreeCache.getMBeanServer(TreeCache.java:6484) at org.jboss.cache.TreeCache._createService(TreeCache.java:1383) at org.jboss.cache.TreeCache.createService(TreeCache.java:1346) at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:245) at org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:173) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:265) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181) With version 1.2.4 everything was working fine. Loooking to JbossCache src code, the NullPointer occurs on the line server.getDefaultDomain().equalsIgno... : // return 'jboss' server if available for (int i = 0; i < servers.size(); i++) { MBeanServer server = (MBeanServer) servers.get(i); if (server.getDefaultDomain().equalsIgnoreCase(JBOSS_SERVER_DOMAIN)) return server; } While looking for a solution to the problem, I realized that I was using the default JVM MBeanServer for Jboss: -Djboss.platform.mbeanserver This is the problem. I commented the option above, and everything worked fine. Why am I getting the NullPointerException. Does the call to server.getDefaultDomain() on the default MBeanServer returns Null? Thanks in advance. Best Regards, Victor Batista View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4012796#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...