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[IDV #TKB-125734]: Exception while trying to set projection on the Viewer

> Full Name: Raghuveer
> Email Address: address@hidden
> Organization: One Network
> Package Version: 3.0 build date:2011-08-29 16:38 UTC
> Operating System: Windows XP
> Hardware: Java: home: C:\Program Files\IDV_3.0\jre version: 1.6.0_20 
> j3d:1.5.2 fcs (build4)
> Description of problem: setMapProjection ()
> java.lang.NullPointerException
> 
> Getting following exception when trying to set the projection to any
> specific region except "southwestern" on a Global GRIB2 file.
> 
> Appreciate your help.
> 

More information of your global grib2 file needed to understand your problem.


Yuan
> Full stack trace:
> 
> java.lang.NullPointerException
> at ucar.unidata.util.TwoFacedObject.findId(TwoFacedObject.java:252)
> at 
> ucar.unidata.idv.MapViewManager.addProjectionToHistory(MapViewManager.java:2057)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2211)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2128)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2105)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2087)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:1984)
> at ucar.unidata.idv.MapViewManager.setProjection(MapViewManager.java:1870)
> at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at ucar.unidata.util.MenuUtil$1.invokeMethod(MenuUtil.java:233)
> at ucar.unidata.util.MenuUtil$1.actionPerformed(MenuUtil.java:224)
> at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
> at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
> at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
> at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
> at javax.swing.AbstractButton.doClick(Unknown Source)
> at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
> at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown 
> Source)
> at java.awt.Component.processMouseEvent(Unknown Source)
> at javax.swing.JComponent.processMouseEvent(Unknown Source)
> at java.awt.Component.processEvent(Unknown Source)
> at java.awt.Container.processEvent(Unknown Source)
> at java.awt.Component.dispatchEventImpl(Unknown Source)
> at java.awt.Container.dispatchEventImpl(Unknown Source)
> at java.awt.Component.dispatchEvent(Unknown Source)
> at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
> at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
> at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
> at java.awt.Container.dispatchEventImpl(Unknown Source)
> at java.awt.Component.dispatchEvent(Unknown Source)
> at java.awt.EventQueue.dispatchEvent(Unknown Source)
> at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
> at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
> at java.awt.EventDispatchThread.run(Unknown Source)
> 
> 
> ******************
> Stack trace:
> java.lang.NullPointerException
> at ucar.unidata.util.TwoFacedObject.findId(TwoFacedObject.java:252)
> at 
> ucar.unidata.idv.MapViewManager.addProjectionToHistory(MapViewManager.java:2057)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2211)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2128)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2105)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:2087)
> at ucar.unidata.idv.MapViewManager.setMapProjection(MapViewManager.java:1984)
> at ucar.unidata.idv.MapViewManager.setProjection(MapViewManager.java:1870)
> at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at ucar.unidata.util.MenuUtil$1.invokeMethod(MenuUtil.java:233)
> at ucar.unidata.util.MenuUtil$1.actionPerformed(MenuUtil.java:224)
> at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
> at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
> at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
> at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
> at javax.swing.AbstractButton.doClick(Unknown Source)
> at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
> at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown 
> Source)
> at java.awt.Component.processMouseEvent(Unknown Source)
> at javax.swing.JComponent.processMouseEvent(Unknown Source)
> at java.awt.Component.processEvent(Unknown Source)
> at java.awt.Container.processEvent(Unknown Source)
> at java.awt.Component.dispatchEventImpl(Unknown Source)
> at java.awt.Container.dispatchEventImpl(Unknown Source)
> at java.awt.Component.dispatchEvent(Unknown Source)
> at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
> at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
> at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
> at java.awt.Container.dispatchEventImpl(Unknown Source)
> at java.awt.Component.dispatchEvent(Unknown Source)
> at java.awt.EventQueue.dispatchEvent(Unknown Source)
> at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
> at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
> at java.awt.EventDispatchThread.run(Unknown Source)
> 
> 
> 


Ticket Details
===================
Ticket ID: TKB-125734
Department: Support IDV
Priority: Normal
Status: Closed