java.lang.AssertionError: Expected: (an instance of java.lang.AssertionError and has message that a string containing "Process crashed") but: was null at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18) at org.junit.Assert.assertThat(Assert.java:956) at org.junit.Assert.assertThat(Assert.java:923) at android.appsecurity.cts.MatcherUtils.assertOrRethrow(MatcherUtils.java:117) at android.appsecurity.cts.MatcherUtils.assertThrows(MatcherUtils.java:107) at android.appsecurity.cts.PermissionsHostTest.runThrowingTest(PermissionsHostTest.java:560) at android.appsecurity.cts.PermissionsHostTest.testGrantPreviouslyRevokedWithPrejudiceShowsPrompt23(PermissionsHostTest.java:269) at sun.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-internal/Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(java.base@9-internal/NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-internal/DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(java.base@9-internal/Method.java:531) at junit.framework.TestCase.runTest(TestCase.java:176) at junit.framework.TestCase.runBare(TestCase.java:141) at com.android.tradefed.testtype.DeviceTestResult$1.protect(DeviceTestResult.java:90) at com.android.tradefed.testtype.DeviceTestResult.runProtected(DeviceTestResult.java:65) at com.android.tradefed.testtype.DeviceTestResult.run(DeviceTestResult.java:94) at junit.framework.TestCase.run(TestCase.java:129) at com.android.tradefed.testtype.DeviceTestCase.run(DeviceTestCase.java:181) at com.android.tradefed.testtype.JUnitRunUtil.runTest(JUnitRunUtil.java:53) at com.android.tradefed.testtype.JUnitRunUtil.runTest(JUnitRunUtil.java:37) at com.android.tradefed.testtype.DeviceTestCase.run(DeviceTestCase.java:146) at com.android.tradefed.testtype.HostTest.runRemoteTest(HostTest.java:608) at com.android.tradefed.testtype.HostTest.runTestClasses(HostTest.java:535) at com.android.tradefed.testtype.HostTest.run(HostTest.java:525) at com.android.compatibility.common.tradefed.testtype.JarHostTest.run(JarHostTest.java:53) at com.android.tradefed.testtype.suite.GranularRetriableTestWrapper.intraModuleRun(GranularRetriableTestWrapper.java:413) at com.android.tradefed.testtype.suite.GranularRetriableTestWrapper.run(GranularRetriableTestWrapper.java:229) at com.android.tradefed.testtype.suite.ModuleDefinition.run(ModuleDefinition.java:466) at com.android.tradefed.testtype.suite.ITestSuite.runSingleModule(ITestSuite.java:691) at com.android.tradefed.testtype.suite.ITestSuite.run(ITestSuite.java:592) at com.android.tradefed.invoker.InvocationExecution.runTests(InvocationExecution.java:480) at com.android.tradefed.invoker.TestInvocation.prepareAndRun(TestInvocation.java:380) at com.android.tradefed.invoker.TestInvocation.performInvocation(TestInvocation.java:230) at com.android.tradefed.invoker.TestInvocation.invoke(TestInvocation.java:754) at com.android.tradefed.command.CommandScheduler$InvocationThread.run(CommandScheduler.java:594)

java.lang.AssertionError: