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I havw a java.lang.nullpointerException INFORMATIONAL *********** Exception occurred ************ at 11:07 PM on Feb 10, 2008 org.netbeans.mdr.util.DebugException: Fatal I/O error: org.netbeans.mdr.persistence.StorageBadRequestException: There is no value for key "storageIds:" at org.netbeans.mdr.util.TransactionMutex.end(TransactionMutex.java:92) [catch] at org.netbeans.modules.javacore.ExclusiveMutex.leave(ExclusiveMutex.java:361) at org.netbeans.mdr.NBMDRepositoryImpl.endTrans(NBMDRepositoryImpl.java:255) at org.netbeans.mdr.NBMDRepositoryImpl.endTrans(NBMDRepositoryImpl.java:249) at org.netbeans.modules.java.JavaNode.resolveIcons(JavaNode.java:580) at org.netbeans.modules.java.JavaNode$StateUpdater.updateNodes(JavaNode.java:715) at org.netbeans.modules.java.JavaNode$StateUpdater.run(JavaNode.java:708) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:499) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:932) org.netbeans.mdr.persistence.StorageBadRequestException: Unable to delete btree repository
This exception goes from mdr module. I'm sorry, but this module was removed in version 6.0 so there nothing we can do with it.