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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
> > FYI....I'm presently unable to launch IDV via webstart. Here's the > > exception: > > > > com.sun.deploy.net.JARSigningException: Found unsigned entry in > > resource: > > http://download.java.net/media/java3d/webstart/release/j3d/1.5.2/j3dcore.jar > > at > > com.sun.javaws.security.SigningInfo.getCommonCodeSignersForJar(Unknown > > Source) > > at com.sun.javaws.security.SigningInfo.check(Unknown Source) > > at com.sun.javaws.LaunchDownload.checkSignedResourcesHelper(Unknown > > Source) > > at com.sun.javaws.LaunchDownload.checkSignedResources(Unknown Source) > > at com.sun.javaws.Launcher.prepareResources(Unknown Source) > > at com.sun.javaws.Launcher.prepareAllResources(Unknown Source) > > at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source) > > at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source) > > at com.sun.javaws.Launcher.launch(Unknown Source) > > at com.sun.javaws.Main.launchApp(Unknown Source) > > at com.sun.javaws.Main.continueInSecureThread(Unknown Source) > > at com.sun.javaws.Main$1.run(Unknown Source) > > at java.lang.Thread.run(Unknown Source) > > > > Perhaps an Oracle/Java issue, and not an IDV issue? > > > > Thanks, > > Scott > > > > *//* > > > > *//* > > > > > > > Hi Scott, > Oracle have made some changes over the weekend, and we are still try to > figure out what to do at this moment. > > > Yuan Hi Scott, The problem is fixed now, please give it a try. Yuan Ticket Details =================== Ticket ID: LNH-788945 Department: Support IDV Priority: Normal Status: Open