Hey Max, There's an issue where the dev_appserver does not work correctly when XML libraries are put on its system classpath. By default, the Eclipse plugin adds all libraries to the system classpath for GWT. Can you try just removing the XML library from the system classpath but leaving it in WEB-INF/lib?
On Tue, Aug 18, 2009 at 8:50 AM, Max <[email protected]> wrote: > > I have read that I must add xerces.jar to project to add support for > XML. > > I have project in Eclipse with Google Plugin that works fine without > XML. > I added xerces.jar to war/WEB-INF/lib > > I have not changed any line of code. just added jar. > It still works in hosted mode but does not work when I deploy to app > engine. > > > Uncaught exception from servlet > java.lang.Error: org.xml.sax.SAXNotSupportedException: > http://xml.org/sax/features/external-general-entities > at org.mortbay.xml.XmlParser.setValidating(XmlParser.java:132) > at org.mortbay.xml.XmlParser.<init>(XmlParser.java:97) > at org.mortbay.jetty.webapp.TagLibConfiguration.configureWebApp > (TagLibConfiguration.java:202) > at org.mortbay.jetty.webapp.WebAppContext.startContext > (WebAppContext.java:1215) > at org.mortbay.jetty.handler.ContextHandler.doStart > (ContextHandler.java:500) > at > org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java: > 448) > at org.mortbay.component.AbstractLifeCycle.start > (AbstractLifeCycle.java:40) > at > com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler > (AppVersionHandlerMap.java:190) > at > com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler > (AppVersionHandlerMap.java:167) > at > > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest > (JettyServletEngineAdapter.java:127) > at com.google.apphosting.runtime.JavaRuntime.handleRequest > (JavaRuntime.java:235) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:4823) > at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:4821) > at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest > (BlockingApplicationHandler.java:24) > at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java: > 359) > at com.google.net.rpc.impl.Server$2.run(Server.java:820) > at com.google.tracing.LocalTraceSpanRunnable.run > (LocalTraceSpanRunnable.java:56) > at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan > (LocalTraceSpanBuilder.java:516) > at com.google.net.rpc.impl.Server.startRpc(Server.java:775) > at com.google.net.rpc.impl.Server.processRequest(Server.java:348) > at com.google.net.rpc.impl.ServerConnection.messageReceived > (ServerConnection.java:436) > at com.google.net.rpc.impl.RpcConnection.parseMessages > (RpcConnection.java:319) > at com.google.net.rpc.impl.RpcConnection.dataReceived > (RpcConnection.java:290) > at com.google.net.async.Connection.handleReadEvent(Connection.java: > 428) > at com.google.net.async.EventDispatcher.processNetworkEvents > (EventDispatcher.java:762) > at com.google.net.async.EventDispatcher.internalLoop > (EventDispatcher.java:207) > at com.google.net.async.EventDispatcher.loop(EventDispatcher.java: > 101) > at com.google.net.rpc.RpcService.runUntilServerShutdown > (RpcService.java:251) > at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run > (JavaRuntime.java:374) > at java.lang.Thread.run(Unknown Source) > <br>Unexpected exception from servlet: java.lang.Error: > org.xml.sax.SAXNotSupportedException: > http://xml.org/sax/features/external-general-entities<br> > <br></pre></body></html> > > > My code does not call xerces or any other XML stuff. I just added it. > > Is there any documentation how o add xml support in GAE project? > > Thanks, Max > > > --~--~---------~--~----~------------~-------~--~----~ 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 [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-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
