Actually, any access on the local store (read or write) is failing with this "No API Environment" error. This must be a simple configuration issue (because I'm not doing anything fancy), and I'm sure there're lot of folks using JUnit with GWT/GAE... Please help, I'm stuck.
On Dec 27, 8:44 pm, Sekhar <sek...@allurefx.com> wrote: > I'm running a JUnit test that causes a persistent write (JPA) with GWT > and App Engine, and the test is failing with the below error. The "No > API environment is registered for this thread' error led me to the GAE > JUnit guidelines (http://code.google.com/appengine/docs/java/howto/ > unittesting.html), but they apply for a pure GAE situation. How should > we run test cases with GWT when it involves persistent writes on the > local GAE? The tests that only read from the store are working fine, > as are direct access through the GWT front-end. > > junit.framework.AssertionFailedError: Remote test failed at > 192.168.1.76 / Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv: > 1.9.0.1) Gecko/2008070208 Firefox/3.0.1 > com.google.gwt.user.client.rpc.SerializationException: > java.lang.NullPointerException: No API environment is registered for > this thread. > at junit.framework.Assert.fail(Assert.java:197) > at com.allurefx.herdspot.test.client.HerdspotServiceTest$3.onFailure > (HerdspotServiceTest.java:88) > at > com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceiv ed > (RequestCallbackAdapter.java:218) > at com.google.gwt.http.client.Request.fireOnResponseReceived > (Request.java:287) > at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange > (RequestBuilder.java:396) > at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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.BrowserChannel.reactToMessagesWhileWaitingForRetur n > (BrowserChannel.java:1713) > at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript > (BrowserChannelServer.java:165) > at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke > (ModuleSpaceOOPHM.java:120) > at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java: > 507) > at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject > (ModuleSpace.java:264) > 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:188) > at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > 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.BrowserChannel.reactToMessages > (BrowserChannel.java:1668) > at com.google.gwt.dev.shell.BrowserChannelServer.processConnection > (BrowserChannelServer.java:401) > at com.google.gwt.dev.shell.BrowserChannelServer.run > (BrowserChannelServer.java:222) > at java.lang.Thread.run(Unknown Source) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
