Maybe it can help you http://stackoverflow.com/questions/2116583/gwt-java-security-accesscontrolexception-access-denied-for-serializer-in-ubunt <http://stackoverflow.com/questions/2116583/gwt-java-security-accesscontrolexception-access-denied-for-serializer-in-ubunt>revise, maybe that this exception can not serialize.
Also revise the configuration of the server. 2011/5/26 MaximeMularz <[email protected]> > Hi, > > I have a new error : > > [ERROR] javax.servlet.ServletContext log: Exception while dispatching > incoming RPC call > java.lang.ExceptionInInitializerError > at com.google.gwt.rpc.server.RPC.decodeRequest(RPC.java:160) > at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java: > 169) > at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java: > 233) > 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.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: > 94) > 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.RuntimeException: Unable to get Unsafe instance > at > > com.google.gwt.rpc.server.CommandSerializationUtil.<clinit>(CommandSerializationUtil.java: > 457) > ... 35 more > Caused by: java.security.AccessControlException: access denied > (java.lang.RuntimePermission accessClassInPackage.sun.misc) > at java.security.AccessControlContext.checkPermission(Unknown > Source) > at java.security.AccessController.checkPermission(Unknown Source) > at java.lang.SecurityManager.checkPermission(Unknown Source) > at com.google.appengine.tools.development.DevAppServerFactory > $CustomSecurityManager.checkPermission(DevAppServerFactory.java:166) > at java.lang.SecurityManager.checkPackageAccess(Unknown Source) > at java.lang.ClassLoader$1.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.lang.ClassLoader.checkPackageAccess(Unknown Source) > at > > com.google.gwt.rpc.server.CommandSerializationUtil.<clinit>(CommandSerializationUtil.java: > 444) > ... 35 more > ???? What's wrong ? > > > On 25 mai, 22:14, MaximeMularz <[email protected]> wrote: > > Sorry, I don't understand your implementation could you please give me > > more details ? > > > > On 25 mai, 21:31, Nick Chalko <[email protected]> wrote: > > > > > You will need to do something like this. > > > > > public class ExposeImpl implements IsSerializable { > > > > > @SuppressWarnings("unused") > > > private ConstraintViolationImpl<?> constraintViolationImpl; > > > > > @SuppressWarnings("unused") > > > private PathImpl pathIpml; > > > > > @SuppressWarnings("unused") > > > private HashSet<?> hashSet; > > > > > } > > > > > And then Create a dummy method like the following in your RemoteService > > > > > ExposeImpl dummy(); > > > > > I am working on a simpler solution. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- El precio es lo que pagas. El valor es lo que recibes. Warren Buffet -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
