Running android unit tests via robolectric plugin

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I am trying to run android unit tests via robolectric gradle plugin. I am getting the following error for some of my tests.


java.lang.RuntimeException: java.lang.IllegalArgumentException: Resource path must end in "/res" at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:224) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) at org.robolectric.RobolectricTestRunner$1.evaluate(RobolectricTestRunner.java:175) at org.junit.runners.ParentRunner.run(ParentRunner.java:300) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:86) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:49) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:69) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:48) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:105) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:355) at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:695) Caused by: java.lang.IllegalArgumentException: Resource path must end in "/res" at org.robolectric.res.PackageResourceLoader.<init>(PackageResourceLoader.java:20) at org.robolectric.res.PackageResourceLoader.<init>(PackageResourceLoader.java:11) at org.robolectric.RobolectricTestRunner.createResourceLoader(RobolectricTestRunner.java:605) at org.robolectric.RobolectricTestRunner.createAppResourceLoader(RobolectricTestRunner.java:594) at org.robolectric.RobolectricTestRunner.getAppResourceLoader(RobolectricTestRunner.java:585) at org.robolectric.internal.ParallelUniverse.setUpApplicationState(ParallelUniverse.java:89) at org.robolectric.RobolectricTestRunner.setUpApplicationState(RobolectricTestRunner.java:404) at org.robolectric.RobolectricTestRunner$2.evaluate(RobolectricTestRunner.java:220)


Does anyboy know how to fix this?


I am using gradle version 1.12


Suggestion provided here did not work for me
















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