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i used the ide successfully for some time but now even after reinstalling jdk1.5 and netbeans ide itself, it doesnt let me create projects successfully. at the ide start it gives me error below. when i start creating a project, "initialize scanning" dialog comesup repeatedly (endlessly) and i cannot proceed further. java.lang.IllegalStateException: Metamodel XMI malformed. at org.netbeans.lib.jmi.util.MetamodelManager.update (MetamodelManager.java:159) at org.netbeans.lib.jmi.util.MetamodelManager.findRootPackage (MetamodelManager.java:54) at org.netbeans.modules.javacore.JMManager.init(JMManager.java:261) at org.netbeans.modules.javacore.JMManager.access$1200 (JMManager.java:62) at org.netbeans.modules.javacore.JMManager$7.run(JMManager.java:1298) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) [catch] at org.openide.util.RequestProcessor$Processor.run (RequestProcessor.java:721) ==> org.netbeans.mdr.util.DebugException at org.netbeans.mdr.handlers.BaseObjectHandler.resolveClass (BaseObjectHandler.java:149) at org.netbeans.mdr.NBMDRepositoryImpl.getHandler (NBMDRepositoryImpl.java:612) at org.netbeans.mdr.NBMDRepositoryImpl.getExtent (NBMDRepositoryImpl.java:314) at org.netbeans.lib.jmi.util.MetamodelManager.update (MetamodelManager.java:111) at org.netbeans.lib.jmi.util.MetamodelManager.findRootPackage (MetamodelManager.java:54) at org.netbeans.modules.javacore.JMManager.init(JMManager.java:261) at org.netbeans.modules.javacore.JMManager.access$1200 (JMManager.java:62) at org.netbeans.modules.javacore.JMManager$7.run(JMManager.java:1298) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) [catch] at org.openide.util.RequestProcessor$Processor.run (RequestProcessor.java:721) ==> org.netbeans.mdr.persistence.StoragePersistentDataException: Bad Magic Number 0 in header at offset 17,787 at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeExtent.readExtent (BtreeExtent.java:143) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.getExtent (BtreeDataFile.java:573) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.checkRecord (BtreeDataFile.java:998) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.get (BtreeDataFile.java:276) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.get (BtreeDataFile.java:262) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getRecord (BtreeDatabase.java:976) at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getIfExists (BtreeDatabase.java:728) at org.netbeans.mdr.storagemodel.MdrStorage.getObject (MdrStorage.java:696) at org.netbeans.mdr.storagemodel.StorableBaseObject.getMetaObject (StorableBaseObject.java:99) at org.netbeans.mdr.handlers.BaseObjectHandler.resolveClass (BaseObjectHandler.java:146) at org.netbeans.mdr.NBMDRepositoryImpl.getHandler (NBMDRepositoryImpl.java:612) at org.netbeans.mdr.NBMDRepositoryImpl.getExtent (NBMDRepositoryImpl.java:314) at org.netbeans.lib.jmi.util.MetamodelManager.update (MetamodelManager.java:111) at org.netbeans.lib.jmi.util.MetamodelManager.findRootPackage (MetamodelManager.java:54) at org.netbeans.modules.javacore.JMManager.init(JMManager.java:261) at org.netbeans.modules.javacore.JMManager.access$1200 (JMManager.java:62) at org.netbeans.modules.javacore.JMManager$7.run(JMManager.java:1298) at org.openide.util.Task.run(Task.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330) [catch] at org.openide.util.RequestProcessor$Processor.run (RequestProcessor.java:721)
Created attachment 23135 [details] screen shots
Reassigning to mdr.
Could you please provide the whole IDE log (messages.log file) as an attachment? The file is located under $nbuserdir/var/log/.
i dont see the directory $nbuserdir/var/log/ in my XP installation. i see only two log files ... install.log and storageBuilder.log...both in _uninst directory. please specify the name of the log file in XP installation. i hope XP Home is supported
ok i found the file in 'Documents & Settings' for my user name please see the file attached
Created attachment 23248 [details] message log file
Are you sure you reinstalled the same version of netbeans? Please try to delete the following directory, start netbeans and let us know if the problem persists: C:\Documents and Settings\Anusheel\.netbeans\4.1/var/cache/mdrstorage
We are waiting for information from reporter.
No more info provided, not reproducible in the latest builds (the report is against NB 4.1), closing as works for me.