Robotium运行报错解析

初学robotium 

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运行后，遇到问题如下：

junit.framework.AssertionFailedError: No tests found in com.example.zoe.test.ZoeTest

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)

at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)

at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1741)

1.将用例方法名前面添加test ,例如 li()改为 testLi()

java.lang.NoClassDefFoundError: com.robotium.solo.Solo

at com.example.zoe.test.ZoeTest.setUp(ZoeTest.java:24)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)

at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)

at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1741)

2 .在properties 选择order 和export 里面将Robotium.jar包置顶 就解决了

java.lang.NullPointerException

at android.test.InstrumentationTestCase.launchActivityWithIntent(InstrumentationTestCase.java:117)

at android.test.InstrumentationTestCase.launchActivity(InstrumentationTestCase.java:97)

at android.test.ActivityInstrumentationTestCase2.getActivity(ActivityInstrumentationTestCase2.java:104)

at com.example.zoe.test.ZoeTest.setUp(ZoeTest.java:24)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)

at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)

at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1741)

1.没有找到要测试activity 的对应主包名 

junit.framework.AssertionFailedError: 没有找到完成 expected: but was:

at com.example.zoe.test.ZoeTest.testButton(ZoeTest.java:32)

at java.lang.reflect.Method.invokeNative(Native Method)

at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214)

at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:199)

at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:192)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)

at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)

at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1741)

1.断言格式错误。

junit.framework.AssertionFailedError: The specified Activity is null!

at com.robotium.solo.Asserter.assertCurrentActivity(Asserter.java:60)

at com.robotium.solo.Solo.assertCurrentActivity(Solo.java:989)

at com.example.zoe.test.ZoeTest.testButton(ZoeTest.java:34)

at java.lang.reflect.Method.invokeNative(Native Method)

at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214)

at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:199)

at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:192)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:191)

at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:176)

at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:554)

at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1741)

solo.assertCurrentActivity("expect test activity","Zoe" );  未使用正确

                    "message","应用名称"