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Robert, Great. Glad it worked. Best, Unidata IDV Support > Thanks for your advice. Unfortunately, this failed to solve the problem. > I am sure you are correct in identifying the UNAVCO plugin as the problem. > > I followed your instructions and removed the plugin. IDV opens properly. > I closed it. > > I ran the command > C:\Program Files\IDV_53\runIDV.bat -installplugin > unavco.org/software/visualization/idv/unavcoidv.jar > > I get this Error message > Loading plugins > Unable to open:unavco.org/software/visualization/idv/unavcoidv.jar > > I tried installing the plugin from the URL > http://www. unavco.org/software/visualization/idv/unavcoidv.jar > as advised in one of the IDV threads (Oct 7 2014). The first time this > did not work. > > I cannot find the unavcoidv.jar to copy it so that I can try to install > the plugin directly from a file. > > Finally, I tried deleting everything I could think of - all IDV folders > and installations and restoring IDV 4.1 which had worked before I > accepted the invitation to upgrade. This appears to install correctly, > but IDV does not start. It simply opened a Command window with a > blinking underscore icon and does nothing. > > I finally repeated everything so I could provide a detailed log and > again attempted to install from the URL (same as above) > http://www.unavco.org/software/visualization/idv/unavcoidv.jar > > For reasons not clear this has worked. > > Thanks for your help. I hope in future upgrades the UNAVCO plugin > location will be fixed. > > ------------------------------------------------------------------------ > /*SE Asia Research Group */http://searg.rhul.ac.uk// > Department of Earth Sciences, Royal Holloway University of London// > //EGHAM, Surrey TW20 0EX, UK/ > Tel : +44 1784-443897 Fax : +44 1784-434716 > address@hidden > > On 17/02/2015 19:49, Unidata IDV Support wrote: > > Robert, > > > > The UNAVCO plugin may be giving you trouble. > > > > Please delete the UNAVCO plugin in > > > > ~/.unidata/idv/DefaultIdv/plugins/ > > > > In order to reinstall the UNAVCO plugin please run the following command. > > > > C:\Program Files\IDV_53\runIDV.bat -installplugin > > unavco.org/software/visualization/idv/unavcoidv.jar > > > > In future versions of the IDV, you will also be able to install this plugin > > via > > the plugin manager. (We had the wrong location for the plugin internally > > within > > the IDV.) > > > > Let us know if you run into problem. > > > > Best, > > > > Unidata IDV Support > > > > > >> Dear IDV Support > >> > >> You identified the problem that produced the last error. IDV (I used > >> 5.0u3) installed correctly and then opened correctly. > >> > >> However, after I add the UNAAVCO IDV plugin, close down and restart IDV > >> I get a new error. > >> ERROR: Opening jars > >> error in opening zip file > >> > >> The full error message is listed below. IDV continues to run but without > >> the symbols I had planned to use. > >> > >> Any more ideas? > >> Thanks > >> > >> java.util.zip.ZipException: error in opening zip file > >> at java.util.zip.ZipFile.open(Native Method) > >> at java.util.zip.ZipFile.<init>(Unknown Source) > >> at java.util.zip.ZipFile.<init>(Unknown Source) > >> at java.util.jar.JarFile.<init>(Unknown Source) > >> at java.util.jar.JarFile.<init>(Unknown Source) > >> at > >> ucar.unidata.util.PluginClassLoader.<init>(PluginClassLoader.java:102) > >> at ucar.unidata.idv.PluginManager$3.<init>(PluginManager.java:1737) > >> at ucar.unidata.idv.PluginManager.loadJar(PluginManager.java:1736) > >> at ucar.unidata.idv.PluginManager.handlePlugin(PluginManager.java:1508) > >> at ucar.unidata.idv.PluginManager.loadPlugins(PluginManager.java:1460) > >> at ucar.unidata.idv.PluginManager.<init>(PluginManager.java:246) > >> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > >> Method) > >> at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown > >> Source) > >> at > >> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) > >> at java.lang.reflect.Constructor.newInstance(Unknown Source) > >> at ucar.unidata.idv.IdvBase.makeManager(IdvBase.java:255) > >> at ucar.unidata.idv.IdvBase.doMakePluginManager(IdvBase.java:1097) > >> at ucar.unidata.idv.IdvBase.getPluginManager(IdvBase.java:1109) > >> at > >> ucar.unidata.idv.IdvResourceManager.init(IdvResourceManager.java:1200) > >> at ucar.unidata.idv.StateManager.initState(StateManager.java:421) > >> at > >> ucar.unidata.idv.IntegratedDataViewer.<init>(IntegratedDataViewer.java:305) > >> at > >> ucar.unidata.idv.IntegratedDataViewer.<init>(IntegratedDataViewer.java:224) > >> at ucar.unidata.idv.DefaultIdv.<init>(DefaultIdv.java:70) > >> at ucar.unidata.idv.DefaultIdv.main(DefaultIdv.java:151) > >> > >> > >> > >> ------------------------------------------------------------------------ > >> /*SE Asia Research Group */http://searg.rhul.ac.uk// > >> Department of Earth Sciences, Royal Holloway University of London// > >> //EGHAM, Surrey TW20 0EX, UK/ > >> Tel : +44 1784-443897 Fax : +44 1784-434716 > >> address@hidden > >> > >> On 17/02/2015 15:23, Unidata IDV Support wrote: > >>> Robert, > >>> > >>> Hopefully the solution is straightforward here. > >>> > >>> Please simply move (or delete) your .unidata folder in your home directory > >>> (in \Users\<username>\) > >>> > >>> Best, > >>> > >>> Unidata IDV Support > >>> > >>>> Full Name: Robert Hall > >>>> Email Address: address@hidden > >>>> Organization: Royal Holloway University of London > >>>> Package Version: 5.0u2 build date:2014-11-12 20:09 UTC > >>>> Operating System: Windows 7 > >>>> Hardware: Java: home: C:\Program Files\IDV_53\jre version: 1.7.0_51 > >>>> j3d:1.6.0-pre9-daily-experimental daily > >>>> Description of problem: > >>>> > >>>> Fatal error initializing resources > >>>> > >>>> ucar.unidata.util.ColorTable cannot be cast to > >>>> ucar.unidata.util.NamedObject > >>>> > >>>> I have been trying to install IDV on a Windows 8.1 64-bit PC. This > >>>> install seems to run smoothly but when I start the program I get the > >>>> error above. I have tried three versions, 4.1, 5.02 and 5.03. I have > >>>> installed and uninstalled several times. Something seems to have been > >>>> corrupted since I tried to add the UNAVCO IDV plugin. I have deleted the > >>>> IDV folders before reinstalling, tried downloading the plugins > >>>> separately, > >>>> tried renaming folder to different names other than the defaults, and > >>>> searched the website. I have seen messages in the idv email threads > >>>> that have a similar error to mine but the instructions to deal with it > >>>> are aimed at Linux not Windows. I have previously run the application > >>>> (v 4.1) on Windows 7 machines and cannot identify anything that I have > >>>> done differently. > >>>> > >>>> Can you make any suggestions please? Thanks > >>>> > >>>> ****************** > >>>> Stack trace: > >>>> java.lang.ClassCastException: ucar.unidata.util.ColorTable cannot be > >>>> cast to ucar.unidata.util.NamedObject > >>>> at > >>>> ucar.unidata.util.ResourceManager.reloadResources(ResourceManager.java:224) > >>>> at ucar.unidata.util.ResourceManager.initDone(ResourceManager.java:248) > >>>> at ucar.unidata.util.ResourceManager.init(ResourceManager.java:169) > >>>> at ucar.unidata.idv.StateManager.initState(StateManager.java:460) > >>>> at > >>>> ucar.unidata.idv.IntegratedDataViewer.<init>(IntegratedDataViewer.java:305) > >>>> at > >>>> ucar.unidata.idv.IntegratedDataViewer.<init>(IntegratedDataViewer.java:224) > >>>> at ucar.unidata.idv.DefaultIdv.<init>(DefaultIdv.java:70) > >>>> at ucar.unidata.idv.DefaultIdv.main(DefaultIdv.java:151) > >>>> > >>>> > >>>> > >>> Ticket Details > >>> =================== > >>> Ticket ID: GXT-335489 > >>> Department: Support IDV > >>> Priority: Normal > >>> Status: Closed > >>> > >> > >> > > > > Ticket Details > > =================== > > Ticket ID: GXT-335489 > > Department: Support IDV > > Priority: Normal > > Status: Closed > > > > > Ticket Details =================== Ticket ID: GXT-335489 Department: Support IDV Priority: Normal Status: Closed