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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Jessica, 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. /Applications/IDV_5.0u2/runIDV -installplugin http://www.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 > Full Name: Jessica > Email Address: address@hidden > Organization: Western Michigan University > Package Version: 5.0u2 build date:2014-11-12 20:09 UTC > Operating System: Mac OS X > Hardware: Java: home: /Applications/IDV_5.0u2/jre.bundle/Contents/Home/jre > version: 1.7.0_67 j3d:1.6.0-pre9-daily-experimental daily > Description of problem: Hello, > I just re-installed IDV onto my Mac. When opening it for the first time, I > was prompted with: > > Error creating object: org.unavco.idv.geon.EQFocalMechanismBeachball > > and > > Error creating object: org.unavco.idv.geon.EQFocalMechanismBeachball_red > > I clicked 'ok' and went to see if possibly the plugin wasn't installed. I saw > that it wasn't, and applied the plugin. I was prompted to restart and then > got this following message: > > Opening jars > error in opening zip file > > If I hit okay, I get the first two error messages again. > > Any help would be appreciated, > > Thank you. > > ****************** > Stack trace: > java.util.zip.ZipException: error in opening zip file > at java.util.zip.ZipFile.open(Native Method) > at java.util.zip.ZipFile.<init>(ZipFile.java:215) > at java.util.zip.ZipFile.<init>(ZipFile.java:145) > at java.util.jar.JarFile.<init>(JarFile.java:154) > at java.util.jar.JarFile.<init>(JarFile.java:91) > 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(NativeConstructorAccessorImpl.java:57) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > 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.ui.IdvUIManager.showSupportFormInThread(IdvUIManager.java:6132) > at ucar.unidata.idv.ui.IdvUIManager.access$800(IdvUIManager.java:166) > at ucar.unidata.idv.ui.IdvUIManager$33.run(IdvUIManager.java:6063) > at ucar.unidata.util.Misc$3.run(Misc.java:1243) > > > Ticket Details =================== Ticket ID: JWV-210344 Department: Support IDV Priority: Normal Status: Closed