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[IDV #JLE-985841]: Getting NPE for NetCDF file ...

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  • Subject: [IDV #JLE-985841]: Getting NPE for NetCDF file ...
  • Date: Thu, 10 Mar 2011 17:47:54 -0700
Hi Rick:

Im issuing a fix for this (null attribute values) in netcdf-java release, it 
will be ready tommorow. Check with yuan about ncIDV.jar.

John

> Hi All,
> 
> I was testing a NetCDF file for McIDAS-V and it worked with 1.0, but not
> our latest nightly.  File also fails with IDV 2.9u4 and 2.9u2.  Tom
> Whittaker suggested I send the information onto you guys.  Let me know
> what you find, we are trying to put out a release in the near future.
> 
> Rick
> 
> File can be found here:
> ftp://ftp.ssec.wisc.edu/pub/straka/rink/MSG8_SEVIRI_2006236_1500_00_AWG_CLOUD_MASK.nc
> 
> 
> 
> 
> java.lang.NullPointerException
> at
> ucar.nc2.dataset.EnhancementsImpl.getDescription(EnhancementsImpl.java:106)
> at ucar.nc2.dataset.VariableDS.getDescription(VariableDS.java:327)
> at ucar.nc2.dt.grid.GeoGrid.getDescription(GeoGrid.java:355)
> at
> ucar.unidata.data.grid.GeoGridDataSource.makeDataChoiceFromGeoGrid(GeoGridDataSource.java:1917)
> at
> ucar.unidata.data.grid.GeoGridDataSource.doMakeDataChoices(GeoGridDataSource.java:1217)
> at
> ucar.unidata.data.DataSourceImpl.getDataChoices(DataSourceImpl.java:1844)
> at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1561)
> at
> ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1998)
> at
> ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1915)
> at
> ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1849)
> at
> ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1822)
> at ucar.unidata.idv.chooser.IdvChooser.makeDataSource(IdvChooser.java:943)
> at
> edu.wisc.ssec.mcidasv.chooser.PollingFileChooser.selectFilesInner(PollingFileChooser.java:336)
> at ucar.unidata.idv.chooser.FileChooser.selectFiles(FileChooser.java:525)
> at
> edu.wisc.ssec.mcidasv.chooser.FileChooser.doLoadInThread(FileChooser.java:231)
> at
> edu.wisc.ssec.mcidasv.chooser.PollingFileChooser.doLoadInThread(PollingFileChooser.java:234)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at ucar.unidata.util.Misc$2.run(Misc.java:1066)
> at ucar.unidata.util.Misc$3.run(Misc.java:1094)
> 
> 
> 


Ticket Details
===================
Ticket ID: JLE-985841
Department: Support netCDF Java
Priority: Normal
Status: Closed