On 12/05/2011, at 5:13 AM, Asmita Vaidya wrote:

> I am using TestNG with Gradle to run functional tests in parallel with
> Selenium Grid. I was getting this error while trying to execute two
> test classes in parallel.
> 
> Failed to dispatch message
> org.gradle.messaging.dispatch.MethodInvocation@1c71474e.
> org.gradle.messaging.dispatch.DispatchException: Failed to dispatch
> message org.gradle.messaging.dispatch.MethodInvocation@1c71474e.
>       at 
> org.gradle.messaging.dispatch.ExceptionTrackingDispatch.dispatch(ExceptionTrackingDispatch.java:34)
>       at 
> org.gradle.messaging.dispatch.AsyncDispatch.dispatchMessages(AsyncDispatch.java:129)
>       at 
> org.gradle.messaging.dispatch.AsyncDispatch.access$000(AsyncDispatch.java:33)
>       at 
> org.gradle.messaging.dispatch.AsyncDispatch$1.run(AsyncDispatch.java:69)
>       at 
> org.gradle.messaging.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:63)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>       at java.lang.Thread.run(Thread.java:680)
> Caused by: java.lang.IllegalArgumentException: Received a completed
> event for test with unknown id '1.8'.
>       at 
> org.gradle.api.internal.tasks.testing.results.StateTrackingTestResultProcessor.completed(StateTrackingTestResultProcessor.java:48)
>       at 
> org.gradle.api.internal.tasks.testing.results.AttachParentTestResultProcessor.completed(AttachParentTestResultProcessor.java:51)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>       at java.lang.reflect.Method.invoke(Method.java:597)
>       at 
> org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
>       at 
> org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
>       at 
> org.gradle.messaging.dispatch.ExceptionTrackingDispatch.dispatch(ExceptionTrackingDispatch.java:32)
>       ... 7 more
> 
> Initially I didn't know what was going on. Later I noticed two methods
> in each class had same name. When I changed the name of one of the
> methods(that had same name as in other class) in one class, the tests
> ran in parallel without any error.
> 
> It has to be problem with either Gradle or TestNG.

Could you add a jira issue for this problem?


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Adam Murdoch
Gradle Co-founder
http://www.gradle.org
VP of Engineering, Gradleware Inc. - Gradle Training, Support, Consulting
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