Have you add an URL mapping in your web.xml ?

    <servlet>
        <servlet-name>remoteLogging</servlet-name>

<servlet-class>com.google.gwt.logging.server.RemoteLoggingServiceImpl</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>remoteLogging</servlet-name>
        <url-pattern>/YOUR_MODULE/remote_logging</url-pattern>
    </servlet-mapping>

Alexandre


2011/5/24 Dave <[email protected]>

> I'm trying to Log a message to a server log.  I found these
> instructions:
>
> http://code.google.com/webtoolkit/doc/latest/DevGuideLogging.html#Remote_Logging
>
> In my GWT XML I have
> <inherits name="com.google.gwt.logging.Logging"/>
> <set-property name="gwt.logging.simpleRemoteHandler" value="ENABLED" /
> >
>
> my code is:
> SimpleRemoteLogHandler remoteLog = new SimpleRemoteLogHandler();
> remoteLog.publish(new LogRecord(Level.INFO, "test GWT log"));
>
> I'm sure that I'm missing a simple setup step.
>
> I get the error message.
> WireActivityLogger SEVERE: Remote logging failed:
> com.google.gwt.user.client.rpc.StatusCodeException: 0
>   at
>
> com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
> 192)
>   at
> com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:
> 287)
>   at com.google.gwt.http.client.RequestBuilder
> $1.onReadyStateChange(RequestBuilder.java:395)
>   at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
>   at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
> 25)
>   at java.lang.reflect.Method.invoke(Method.java:597)
>   at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:
> 103)
>   at
> com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
>   at
>
> com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
> 157)
>   at
>
> com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:
> 326)
>   at
>
> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
> 207)
>   at
> com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
> 126)
>   at
> com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
> 561)
>   at
> com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:
> 269)
>   at
>
> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:
> 91)
>   at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
>   at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214)
>
>
> Thanks for your assistance,
>
> Dave
>
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