I am also facing the same problem when trying to update jersey version
On Thursday, September 27, 2012 1:19:18 PM UTC+5:30, Lars Ruoff wrote: > > Sorry, I only now discovered GAE logs: > > 2012-09-27 09:41:45.824 /gwtflags/FlagService 500 1670ms 0kb Mozilla/5.0 > (Windows NT 5.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 > Safari/537.1 > 64.208.49.218 - - [27/Sep/2012:00:41:45 -0700] "POST /gwtflags/FlagService > HTTP/1.1" 500 0 "http://7.flag-designer.appspot.com/"; "Mozilla/5.0 > (Windows NT 5.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 > Safari/537.1" "7.flag-designer.appspot.com" ms=1670 cpu_ms=649 > loading_request=1 instance=00c61b117cd7b723fecd41c7b8ac20dc1a78df > W 2012-09-27 09:41:45.818 > Failed startup of context > com.google.apphosting.utils.jetty.RuntimeAppEngineWebAppContext@1e2481b{/,/base/data/home/apps/s~flag-designer/7.361990375739197626} > org.mortbay.util.MultiException[java.lang.UnsupportedClassVersionError: > com/scrontch/flags/server/FlagServiceImpl : Unsupported major.minor version > 51.0, java.lang.UnsupportedClassVersionError: > com/scrontch/flags/server/SvgFileService : Unsupported major.minor version > 51.0] > at > org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:656) > 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:219) > at > com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:194) > at > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:134) > at > com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:447) > at > com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:452) > at > com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:459) > at com.google.tracing.TraceContext.runInContext(TraceContext.java:701) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:336) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:328) > at > com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:456) > at > com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:251) > at java.lang.Thread.run(Thread.java:679) > java.lang.UnsupportedClassVersionError: > com/scrontch/flags/server/FlagServiceImpl : Unsupported major.minor version > 51.0 > at > com.google.appengine.runtime.Request.process-165c56edce9aca6d(Request.java) > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:634) > at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:277) > at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at java.lang.ClassLoader.loadClass(ClassLoader.java:266) > at org.mortbay.util.Loader.loadClass(Loader.java:91) > at org.mortbay.util.Loader.loadClass(Loader.java:71) > at org.mortbay.jetty.servlet.Holder.doStart(Holder.java:73) > at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:242) > at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > at > org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:685) > at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) > at > org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250) > at > org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) > at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467) > at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > at > com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:452) > at > com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:459) > at com.google.tracing.TraceContext.runInContext(TraceContext.java:701) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:336) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:328) > at > com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:456) > at java.lang.Thread.run(Thread.java:679) > java.lang.UnsupportedClassVersionError: > com/scrontch/flags/server/SvgFileService : Unsupported major.minor version > 51.0 > at > com.google.appengine.runtime.Request.process-165c56edce9aca6d(Request.java) > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:634) > at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:277) > at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at java.lang.ClassLoader.loadClass(ClassLoader.java:266) > at org.mortbay.util.Loader.loadClass(Loader.java:91) > at org.mortbay.util.Loader.loadClass(Loader.java:71) > at org.mortbay.jetty.servlet.Holder.doStart(Holder.java:73) > at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:242) > at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) > at > org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:685) > 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.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:452) > at > com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:459) > at com.google.tracing.TraceContext.runInContext(TraceContext.java:701) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:336) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:328) > at > com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:456) > at java.lang.Thread.run(Thread.java:679) > C 2012-09-27 09:41:45.822 > Uncaught exception from servlet > javax.servlet.UnavailableException: Initialization failed. > at > com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:228) > at > com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:194) > at > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:134) > at > com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:447) > at > com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:452) > at > com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:459) > at com.google.tracing.TraceContext.runInContext(TraceContext.java:701) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:336) > at > com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:328) > at > com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:456) > at > com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:251) > at java.lang.Thread.run(Thread.java:679) > I 2012-09-27 09:41:45.824 > This request caused a new process to be started for your application, and > thus caused your application code to be loaded for the first time. This > request may thus take longer and use more CPU than a typical request for > your application. > > > Seems to be some version-compatibility problem? > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/0Ee6fXK-g54J. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
