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Greetings, Were you loading a bundle when you generated this error? Did you get the bundle from somewhere online? Cheers! Sean > Full Name: advid > Email Address: address@hidden > Organization: diamar > Package Version: 3.0b1 build date:2011-07-01 17:24 UTC > Operating System: Linux > Hardware: Java: home: /home/centralpronostico/IDV_3.0b1/jre version: 1.6.0_20 > j3d:1.5.2 fcs (build4) > Description of problem: Initializing after unpersistence > java.lang.NullPointerException > > ****************** > Stack trace: > java.lang.NullPointerException > at java.util.Hashtable.put(Unknown Source) > at ucar.unidata.data.DerivedDataChoice.setData(DerivedDataChoice.java:615) > at > ucar.unidata.data.DerivedDataChoice.collectOperands(DerivedDataChoice.java:538) > at ucar.unidata.data.DerivedDataChoice.getData(DerivedDataChoice.java:715) > at ucar.unidata.data.DataChoice.getData(DataChoice.java:637) > at ucar.unidata.data.DataInstance.getData(DataInstance.java:243) > at ucar.unidata.data.DataInstance.getData(DataInstance.java:207) > at ucar.unidata.data.grid.GridDataInstance.init(GridDataInstance.java:205) > at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:162) > at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:143) > at > ucar.unidata.idv.control.PlanViewControl.doMakeDataInstance(PlanViewControl.java:1511) > at > ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:3084) > at > ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:3066) > at ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:642) > at > ucar.unidata.idv.control.ContourPlanViewControl.setData(ContourPlanViewControl.java:194) > at ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:473) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1333) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1034) > at > ucar.unidata.idv.control.DisplayControlImpl.initAfterUnPersistence(DisplayControlImpl.java:1304) > at > ucar.unidata.idv.control.DisplayControlImpl.initAfterUnPersistence(DisplayControlImpl.java:1208) > at > ucar.unidata.idv.IdvPersistenceManager$18.run(IdvPersistenceManager.java:3722) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:273) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:245) > at visad.util.ThreadManager.runSequentially(ThreadManager.java:223) > at > ucar.unidata.idv.IdvPersistenceManager.instantiateFromBundle(IdvPersistenceManager.java:3735) > at > ucar.unidata.idv.IdvPersistenceManager.decodeXmlInner(IdvPersistenceManager.java:3043) > at > ucar.unidata.idv.IdvPersistenceManager$11.run(IdvPersistenceManager.java:2861) > at ucar.unidata.util.Misc$3.run(Misc.java:1091) > > > Ticket Details =================== Ticket ID: NYS-344519 Department: Support IDV Priority: Normal Status: Open