Hi Dan, I'm trying install my app in the google cloud but i get the next error.
In my local server I not get this error, Im working with java 7 and MySQL. [s~cqnz-web-app/1.392437955031148096].<stdout>: INFO - Application - [WicketFilter] init: Wicket extensions initializer 11:25:15.199 Uncaught exception from servlet java.lang.NoClassDefFoundError: java.net.URLStreamHandler is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.apphosting.runtime.security.shared.stub.java.net.URLStreamHandler.<clinit>(URLStreamHandler.java) at de.agilecoders.wicket.webjars.util.UrlResourceStreamProvider.<init>(UrlResourceStreamProvider.java:22) at de.agilecoders.wicket.webjars.settings.ResourceStreamProvider$2.newInstance(ResourceStreamProvider.java:34) at de.agilecoders.wicket.webjars.util.file.WebjarsResourceFinder.<init>(WebjarsResourceFinder.java:35) at de.agilecoders.wicket.webjars.WicketWebjars.install(WicketWebjars.java:75) at org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.configureWebJars(IsisWicketApplication.java:342) at org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.init(IsisWicketApplication.java:241) at domainapp.webapp.DomainApplication.init(DomainApplication.java:64) at org.apache.wicket.Application.initApplication(Application.java:823) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:427) at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:351) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662) at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:206) at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:179) at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:136) at com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:468) at com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:439) at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:446) at com.google.tracing.CurrentContext.runInContext(CurrentContext.java:256) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:310) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:302) at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:443) at com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:235) at java.lang.Thread.run(Thread.java:745)
