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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
>From: "Jacob" <address@hidden> >Organization: >Keywords: 200601062043.k06KhUhK024787 Hi Jacob- >Institution: Student persuing meteorology degree >Package Version: 1.3b1 >Operating System: os.name:Linux; os.arch:i386; os.version:2.6.14-1.1653_FC4; >Hardware Information: java.vendor:Sun Microsystems Inc.; java.version:1.4.2_01 > ; java.home:/root/IDV/jre; j3d.version:1.3.1-beta1; j3d.vendor:Blackdown Java > -Linux & Sun Microsystems, Inc.; j3d.renderer:OpenGL; >Inquiry: An error has occurred: > >java.lang.NullPointerException > >****************** >Stack trace: >java.lang.NullPointerException > at ucar.unidata.ui.imagery.AddeImageChooser.getDefaultPropValue(AddeIma > geChooser.java:1798) > at ucar.unidata.ui.imagery.AddeImageChooser.setPropertiesState(AddeImag > eChooser.java:1915) > at ucar.unidata.ui.imagery.AddeImageChooser.updateStatus(AddeImageChoos > er.java:341) > at ucar.unidata.ui.imagery.AddeImageChooser$8.run(AddeImageChooser.java > :1167) > at ucar.unidata.util.Misc$2.run(Misc.java:806) Can you provide the exact sequence of steps you used to get this error? You are the second person to report this, but I have been unable to recreate it here. Thanks. Don Murray NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.