I'm not sure this helps, but here's what I observed: - Looking at the stacktrace and com.sun.javaws.security.JNLPSignedResourcesHelper, com.sun.deploy.cache.ResourceProviderImpl.getCachedResourceFilePath and com.sun.deploy.cache.Cache.getCachedResourceFilePath I think that javaws is looking for the cached BlocksEditor.jar - When I run the JRE 6 javaws I get an entry in the cache containing the JAR file - Using the JRE 7 javaws there is no such file - Adding <offline-allowed/> to the JNLP file has no effect. (Just tried to be sure.).
The only other detail I noticed is that "jarsigner -verify" and also the ant task signing the JAR report the following warning: "This jar contains entries whose signer certificate will expire within six months.". I wonder if that might trigger the behavior. - Mathias On Monday, 29 April 2013 12:37:36 UTC+2, Gary Frederick wrote: > > Many of us are unable to get our apps to run with the dev_appserver when > we update to Java 1.7.0_21. It works again if we go back to 1.7.0_17 or > Java 6. > > The error > > java.io.IOException: Cannot find cached resource for URL: > http://localhost:8888/ode2/webstartfile/v132-16-g0025b7e_d824h4eddfpc0kipeldr4iva1k9hgrc4x1ozk7q86g0hjtqzv82hheizrfaervtvr05omhmta51gkm9qasqckx8vr61zt1nzb2e52wp365oj0q69kjkdikxo0e8nc7b80takai1o3n/BlocksEditor.jar > at com.sun.deploy.cache.Cache.getCachedResourceFilePath(Unknown Source) > at > com.sun.deploy.cache.ResourceProviderImpl.getCachedResourceFilePath(Unknown > Source) > at > com.sun.javaws.security.JNLPSignedResourcesHelper.getSignedJNLPBits(Unknown > Source) > at > com.sun.javaws.security.JNLPSignedResourcesHelper.getSignedJNLPFile(Unknown > Source) > at > com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedLaunchDescHelper(Unknown > > Source) > at > com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedLaunchDesc(Unknown > > Source) > at > com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedLaunchDesc(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.access$000(Unknown Source) > at com.sun.javaws.Main$1.run(Unknown Source) > at java.lang.Thread.run(Unknown Source) > > any ideas what to do to get it to work? > > Gary > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at http://groups.google.com/group/google-appengine?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
