how I am gonna fix that using intellij On Wednesday, January 5, 2011 at 5:13:35 AM UTC-8, jhulford wrote: > > If you're not using Google App Engine (and I'm not sure why you would > be if you're using Mysql as your datastore), then remove it from your > project's setup. The enhanced Security Manager settings that comes w/ > using GAE is what's causing your error. > > Right click on you project's icon, choose Google-> App Engine > Settings..., then uncheck the "Use Google App Engine" box. > > On Jan 5, 1:31 am, freemonhuul <[email protected]> wrote: > > Hi guys! > > > > I am trying to develop a GWT RPC method which accesses to MYSQL > > database to collect datum. > > > > But it throws the following exception: > > > > com.google.gwt.user.server.rpc.UnexpectedException: Service method > > 'public abstract java.util.List > > com.sky.web.dealer.client.proxy.WebRemoteService.getProductDtoList() > > throws java.lang.IllegalStateException' threw an unexpected exception: > > java.lang.ExceptionInInitializerError > > at > > com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java: > > 378) > > at > > com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: > > 581) > > at > > > com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java: > > > > 207) > > at > > > com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java: > > > > 243) > > 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.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 > > 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:349) > > 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.ExceptionInInitializerError > > at > > com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java: > > 266) > > at java.sql.DriverManager.getConnection(Unknown Source) > > at java.sql.DriverManager.getConnection(Unknown Source) > > at com.sky.web.dealer.server.data.DAO.<init>(DAO.java:28) > > at > > > com.sky.web.dealer.server.data.DataCollector.getProductDtoList(DataCollector.java: > > > > 33) > > at > > > com.sky.web.dealer.server.WebRemoteServiceImpl.getProductDtoList(WebRemoteServiceImpl.java: > > > > 48) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown > Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at > > > com.google.appengine.tools.development.agent.runtime.Runtime.invoke(Runtime.java: > > > > 100) > > at > > com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: > > 562) > > ... 30 more > > Caused by: java.security.AccessControlException: access denied > > (java.lang.RuntimePermission modifyThreadGroup) > > 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 com.google.appengine.tools.development.DevAppServerFactory > > $CustomSecurityManager.checkAccess(DevAppServerFactory.java:191) > > at java.lang.ThreadGroup.checkAccess(Unknown Source) > > at java.lang.Thread.init(Unknown Source) > > at java.lang.Thread.<init>(Unknown Source) > > at java.util.TimerThread.<init>(Unknown Source) > > at java.util.Timer.<init>(Unknown Source) > > at java.util.Timer.<init>(Unknown Source) > > at com.mysql.jdbc.Connection.<clinit>(Connection.java:1087) > > ... 42 more > > > > it is being tested in development mode hosted on Eclipse. > > > > What should I do to fix this?
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