Hi David, The gwt-servlet-deps jar is contained in WEB-INF/lib. Here's a complete listing
appengine-api-1.0-sdk-1.5.3.jar appengine-api-labs-1.5.3.jar appengine-jsr107cache-1.5.3.jar datanucleus-appengine-1.0.9.final.jar datanucleus-core-1.1.5.jar datanucleus-jpa-1.1.5.jar geronimo-jpa_3.0_spec-1.1.1.jar geronimo-jta_1.1_spec-1.1.1.jar gwt-servlet-deps.jar gwt-servlet.jar gxt-2.2.5-gwt22.jar jdo2-api-2.3-eb.jar jsr107cache-1.1.jar gwt-servlet-deps is also on the class path. Any more suggestions would be greatly and sincerely appreciated. I'm currently dead in the water. On Tue, Sep 20, 2011 at 11:24 AM, David Chandler <drfibona...@google.com>wrote: > Make sure that validation-api is in your WEB-INF/lib. Add it via > gwt-servlet-deps (see lib folder in GWT SDK distro). > > /dmc > > On Tue, Sep 20, 2011 at 12:46 AM, John Howe <jhowe...@gmail.com> wrote: > >> I thought this was going to be easy. >> >> I'm trying to move a working GAE java app up to GWT 2.4. >> >> But when I do, I see the following stack trace on the first RPC call. >> >> At least one other guy has seen this while doing same and posted a query >> at >> >> http://groups.google.com/group/google-appengine/browse_frm/thread/a78f4c443bd3b249 >> >> Any help, suggestions, or insight would be most appreciated! >> >> Thanks. >> >> >> The server is running at http://localhost:8888/ >> mozilla/5.0 (windows nt 6.0) applewebkit/535.1 (khtml, like gecko) >> chrome/14.0.835.163 safari/535.1 >> [ERROR] javax.servlet.ServletContext log: Exception while dispatching >> incoming RPC call >> java.lang.NoClassDefFoundError: javax/validation/Path >> at java.lang.ClassLoader.defineClass1(Native Method) >> at java.lang.ClassLoader.defineClass(Unknown Source) >> at java.security.SecureClassLoader.defineClass(Unknown Source) >> at java.net.URLClassLoader.defineClass(Unknown Source) >> at java.net.URLClassLoader.access$100(Unknown Source) >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(Unknown Source) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at >> com.google.appengine.tools.development.IsolatedAppClassLoader.loadClass(IsolatedAppClassLoader.java:176) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Unknown Source) >> at >> com.google.gwt.user.server.rpc.SerializationPolicyLoader.loadFromStream(SerializationPolicyLoader.java:196) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.loadSerializationPolicy(RemoteServiceServlet.java:90) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java:293) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java:157) >> at >> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java:455) >> at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:237) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:206) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248) >> at >> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >> at >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) >> at >> com.sportzcasterbeta.server.ServiceFilterImpl.doFilter(ServiceFilterImpl.java:25) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.sportzcasterbeta.server.ServiceFilterImpl.doFilter(ServiceFilterImpl.java:25) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:35) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:58) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java:97) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) >> at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) >> at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) >> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) >> at >> com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> at >> com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:351) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> at org.mortbay.jetty.Server.handle(Server.java:326) >> at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) >> at >> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:938) >> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) >> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) >> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >> at >> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) >> at >> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) >> Caused by: java.lang.ClassNotFoundException: javax.validation.Path >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(Unknown Source) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at >> com.google.appengine.tools.development.IsolatedAppClassLoader.loadClass(IsolatedAppClassLoader.java:176) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> ... 58 more >> >> [ERROR] javax.servlet.ServletContext log: Exception while dispatching >> incoming RPC call >> java.lang.NoClassDefFoundError: javax/validation/Path >> at java.lang.ClassLoader.defineClass1(Native Method) >> at java.lang.ClassLoader.defineClass(Unknown Source) >> at java.security.SecureClassLoader.defineClass(Unknown Source) >> at java.net.URLClassLoader.defineClass(Unknown Source) >> at java.net.URLClassLoader.access$100(Unknown Source) >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(Unknown Source) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at >> com.google.appengine.tools.development.IsolatedAppClassLoader.loadClass(IsolatedAppClassLoader.java:176) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Unknown Source) >> at >> com.google.gwt.user.server.rpc.SerializationPolicyLoader.loadFromStream(SerializationPolicyLoader.java:196) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.loadSerializationPolicy(RemoteServiceServlet.java:90) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java:293) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java:157) >> at >> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java:455) >> at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:237) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:206) >> at >> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248) >> at >> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >> at >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) >> at >> com.sportzcasterbeta.server.ServiceFilterImpl.doFilter(ServiceFilterImpl.java:25) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.sportzcasterbeta.server.ServiceFilterImpl.doFilter(ServiceFilterImpl.java:25) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:35) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:58) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java:97) >> at >> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) >> at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) >> at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) >> at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) >> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) >> at >> com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> at >> com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:351) >> at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >> at org.mortbay.jetty.Server.handle(Server.java:326) >> at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) >> at >> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:938) >> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) >> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) >> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >> at >> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409) >> at >> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) >> Caused by: java.lang.ClassNotFoundException: javax.validation.Path >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(Unknown Source) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at >> com.google.appengine.tools.development.IsolatedAppClassLoader.loadClass(IsolatedAppClassLoader.java:176) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> ... 58 more >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine for Java" group. >> To post to this group, send email to >> google-appengine-java@googlegroups.com. >> To unsubscribe from this group, send email to >> google-appengine-java+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/google-appengine-java?hl=en. >> > > > > -- > David Chandler > Developer Programs Engineer, GWT+GAE > w: http://code.google.com/ > b: http://turbomanage.wordpress.com/ > b: http://googlewebtoolkit.blogspot.com/ > t: @googledevtools > > -- > You received this 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