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[IDV #GTI-136852]: IDV - GIS

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [IDV #GTI-136852]: IDV - GIS
  • Date: Tue, 30 May 2006 07:50:38 -0600
Hello-

> Institution: njnu
> Package Version: 1.3b2
> Operating System: os.name:Windows XP; os.arch:x86; os.version:5.1;
> Hardware Information: java.vendor:Sun Microsystems Inc.; 
> java.version:1.5.0_01; java.home:C:\\Program Files\\Java\\jre1.5.0_01; 
> j3d.version:none;
> Inquiry: An error has occurred:
> loading data
> java.lang.NullPointerException

You do not have Java 3D installed on this system in the same location
that your java is installed (see above).  Are you using Web Start or
did you use the InstallAnywhere installer?  If you used the
installer, it is recommended that you install the version of Java 
that comes with the installer.  If you are using Web Start, Java 3D
should download automatically.  If that is the case, then there
is a problem.

Please let us know how you are installing/running the IDV.

Don Murray

> ******************
> Stack trace:
> java.lang.NullPointerException
> at 
> ucar.unidata.view.geoloc.MapProjectionDisplay.getSpatialCoordinates(MapProjectionDisplay.java:1292)
> at 
> ucar.unidata.idv.control.DisplayControlBase.earthToBox(DisplayControlBase.java:526)
> at 
> ucar.unidata.idv.control.StationLocationControl.declutter(StationLocationControl.java:825)
> at 
> ucar.unidata.idv.control.StationLocationControl.loadData(StationLocationControl.java:655)
> at 
> ucar.unidata.idv.control.StationModelControl$13.run(StationModelControl.java:2555)
> at ucar.unidata.util.Misc$2.run(Misc.java:895)
> 
> 
> 
> 


Ticket Details
===================
Ticket ID: GTI-136852
Department: Support IDV
Priority: Normal
Status: Open