Eclipse 例外使用PowerMock和Robolectric初始化错误

我想在PowerMock中使用Robolectric，但在运行它们时遇到了一些问题。我认为这是一个依赖性问题——现在我的JAR只是在Eclipse中管理的

我从两个方面得到了一个例外的初始化错误。第一个是：

@RunWith(RobolectricTestRunner.class)
@PrepareForTest(Logger.class)
public class Logger_Test {
    @Mock Config config;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
    }

在以下情况下失败：

java.lang.ExceptionInInitializerError
at org.mockito.internal.exceptions.stacktrace.ConditionalStackTraceFilter.<init>(ConditionalStackTraceFilter.java:17)
at org.mockito.exceptions.base.MockitoException.filterStackTrace(MockitoException.java:30)
at org.mockito.exceptions.base.MockitoException.<init>(MockitoException.java:19)
at org.mockito.exceptions.misusing.MockitoConfigurationException.<init>(MockitoConfigurationException.java:18)
at org.mockito.internal.configuration.ClassPathLoader.loadImplementations(ClassPathLoader.java:145)
at org.mockito.internal.configuration.ClassPathLoader.findPluginImplementation(ClassPathLoader.java:110)
at org.mockito.internal.configuration.ClassPathLoader.findPlatformMockMaker(ClassPathLoader.java:106)
at org.mockito.internal.configuration.ClassPathLoader.<clinit>(ClassPathLoader.java:59)
at org.mockito.internal.util.MockUtil.<clinit>(MockUtil.java:21)
at org.mockito.internal.MockitoCore.<init>(MockitoCore.java:40)
at org.mockito.internal.stubbing.defaultanswers.ReturnsMocks.<init>(ReturnsMocks.java:18)
at org.mockito.Answers.<clinit>(Answers.java:52)
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 java.lang.Class.getEnumConstantsShared(Class.java:2942)
at java.lang.Class.enumConstantDirectory(Class.java:2963)
at java.lang.Enum.valueOf(Enum.java:191)
at sun.reflect.annotation.AnnotationParser.parseEnumValue(AnnotationParser.java:413)
at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:278)
at java.lang.reflect.Method.getDefaultValue(Method.java:720)
at sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:99)
at sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:66)
at sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:202)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52)
at java.lang.reflect.Field.declaredAnnotations(Field.java:1014)
at java.lang.reflect.Field.getDeclaredAnnotations(Field.java:1007)
at java.lang.reflect.AccessibleObject.getAnnotations(AccessibleObject.java:175)
at org.junit.runners.model.FrameworkField.getAnnotations(FrameworkField.java:21)
at org.junit.runners.model.TestClass.addToAnnotationLists(TestClass.java:50)
at org.junit.runners.model.TestClass.<init>(TestClass.java:43)
at org.junit.runners.ParentRunner.<init>(ParentRunner.java:65)
at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:58)
at com.xtremelabs.robolectric.RobolectricTestRunner.<init>(RobolectricTestRunner.java:213)
at com.xtremelabs.robolectric.RobolectricTestRunner.<init>(RobolectricTestRunner.java:110)
at com.xtremelabs.robolectric.RobolectricTestRunner.<init>(RobolectricTestRunner.java:97)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:31)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:24)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:24)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.<init>(JUnit4TestReference.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestClassReference.<init>(JUnit4TestClassReference.java:25)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:48)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:452)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.NullPointerException
at org.mockito.internal.exceptions.stacktrace.StackTraceFilter.<clinit>(StackTraceFilter.java:21)
... 56 more

在以下情况下失败：

java.lang.ExceptionInInitializerError
at org.mockito.internal.exceptions.stacktrace.ConditionalStackTraceFilter.<init>(ConditionalStackTraceFilter.java:17)
at org.mockito.exceptions.base.MockitoException.filterStackTrace(MockitoException.java:30)
at org.mockito.exceptions.base.MockitoException.<init>(MockitoException.java:19)
at org.mockito.exceptions.misusing.MockitoConfigurationException.<init>(MockitoConfigurationException.java:18)
at org.mockito.internal.configuration.ClassPathLoader.loadImplementations(ClassPathLoader.java:145)
at org.mockito.internal.configuration.ClassPathLoader.findPluginImplementation(ClassPathLoader.java:110)
at org.mockito.internal.configuration.ClassPathLoader.findPlatformMockMaker(ClassPathLoader.java:106)
at org.mockito.internal.configuration.ClassPathLoader.<clinit>(ClassPathLoader.java:59)
at org.mockito.internal.util.MockUtil.<clinit>(MockUtil.java:21)
at org.mockito.internal.MockitoCore.<init>(MockitoCore.java:40)
at org.mockito.internal.stubbing.defaultanswers.ReturnsMocks.<init>(ReturnsMocks.java:18)
at org.mockito.Answers.<clinit>(Answers.java:52)
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 java.lang.Class.getEnumConstantsShared(Class.java:2942)
at java.lang.Class.enumConstantDirectory(Class.java:2963)
at java.lang.Enum.valueOf(Enum.java:191)
at sun.reflect.annotation.AnnotationParser.parseEnumValue(AnnotationParser.java:413)
at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:278)
at java.lang.reflect.Method.getDefaultValue(Method.java:720)
at sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:99)
at sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:66)
at sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:202)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52)
at java.lang.reflect.Field.declaredAnnotations(Field.java:1014)
at java.lang.reflect.Field.getAnnotation(Field.java:1000)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:222)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.clone(DeepCloner.java:82)
at org.powermock.classloading.DeepCloner.clone(DeepCloner.java:69)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:89)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:78)
at org.powermock.modules.junit4.rule.PowerMockStatement.evaluate(PowerMockRule.java:49)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.NullPointerException
at org.mockito.internal.exceptions.stacktrace.StackTraceFilter.<clinit>(StackTraceFilter.java:21)
... 59 more

java.lang.ExceptionInInitializeError
位于org.mockito.internal.exceptions.stacktrace.ConditionalStackTraceFilter。（ConditionalStackTraceFilter.java:17）
位于org.mockito.exceptions.base.MockitoException.filterStackTrace（MockitoException.java:30）
位于org.mockito.exceptions.base.MockitoException.（MockitoException.java:19）
位于org.mockito.exceptions.misusing.MockitoConfigurationException.（MockitoConfigurationException.java:18）
位于org.mockito.internal.configuration.ClassPathLoader.loadImplementations（ClassPathLoader.java:145）
位于org.mockito.internal.configuration.ClassPathLoader.findPluginImplementation（ClassPathLoader.java:110）
位于org.mockito.internal.configuration.ClassPathLoader.findPlatformMockMaker（ClassPathLoader.java:106）
位于org.mockito.internal.configuration.ClassPathLoader.（ClassPathLoader.java:59）
位于org.mockito.internal.util.MockUtil.（MockUtil.java:21）
位于org.mockito.internal.MockitoCore.（MockitoCore.java:40）
位于org.mockito.internal.stubing.defaultanswers.ReturnsMocks（ReturnsMocks.java:18）
位于org.mockito.Answers（Answers.java:52）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:39）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25）中
位于java.lang.reflect.Method.invoke（Method.java:597）
位于java.lang.Class.GetEnumConstantShared（Class.java:2942）
位于java.lang.Class.enumConstantDirectory（Class.java:2963）
位于java.lang.Enum.valueOf（Enum.java:191）
位于sun.reflect.annotation.AnnotationParser.parseEnumValue（AnnotationParser.java:413）
位于sun.reflect.annotation.AnnotationParser.parseMemberValue（AnnotationParser.java:278）
位于java.lang.reflect.Method.getDefaultValue（Method.java:720）
在sun.reflect.annotation.AnnotationType.（AnnotationType.java:99）
位于sun.reflect.annotation.AnnotationType.getInstance（AnnotationType.java:66）
位于sun.reflect.annotation.AnnotationParser.parseAnnotation（AnnotationParser.java:202）
位于sun.reflect.annotation.AnnotationParser.parseAnnotations2（AnnotationParser.java:69）
位于sun.reflect.annotation.AnnotationParser.parseAnnotations（AnnotationParser.java:52）
位于java.lang.reflect.Field.declaredAnnotations（Field.java:1014）
位于java.lang.reflect.Field.getAnnotation（Field.java:1000）
位于org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:222）
位于org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）
位于org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248）
位于org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）
位于org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248）
位于org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）
位于org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248）
位于org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）
位于org.powermock.classloading.DeepCloner.cloneFields（DeepCloner.java:248）
位于org.powermock.classloading.DeepCloner.performClone（DeepCloner.java:128）
位于org.powermock.classloading.DeepCloner.clone（DeepCloner.java:82）
位于org.powermock.classloading.DeepCloner.clone（DeepCloner.java:69）
位于org.powermock.classloading.ClassloaderExecutor.execute（ClassloaderExecutor.java:89）
位于org.powermock.classloading.ClassloaderExecutor.execute（ClassloaderExecutor.java:78）
位于org.powermock.modules.junit4.rule.PowerMockStatement.evaluate（PowerMockRule.java:49）
位于org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored（BlockJUnit4ClassRunner.java:79）
位于org.junit.runners.BlockJUnit4ClassRunner.runChild（BlockJUnit4ClassRunner.java:71）
位于org.junit.runners.BlockJUnit4ClassRunner.runChild（BlockJUnit4ClassRunner.java:49）
位于org.junit.runners.ParentRunner$3.run（ParentRunner.java:193）
位于org.junit.runners.ParentRunner$1.schedule（ParentRunner.java:52）
位于org.junit.runners.ParentRunner.runChildren（ParentRunner.java:191）
访问org.junit.runners.ParentRunner.access$000（ParentRunner.java:42）
位于org.junit.runners.ParentRunner$2.evaluate（ParentRunner.java:184）
位于org.junit.runners.ParentRunner.run（ParentRunner.java:236）
位于org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:50）
位于org.eclipse.jdt.internal.junit.runner.TestExecution.run（TestExecution.java:38）
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:467）
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:683）
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:390）
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:197）
原因：java.lang.NullPointerException
位于org.mockito.internal.exceptions.stacktrace.StackTraceFilter.（StackTraceFilter.java:21）
... 59多

代替

@RunWith（roboclectricttestrunner.class）

使用

@RunWith（PowerMockRunner.class）

添加

@PowerMockIgnore（{“org.mockito.*”、“org.roboclectric.*”、“android.*”）

作为文档：

如果我没记错的话，您必须使用powermock test runner来运行测试。我从未尝试过将PowerMock与Robolectric结合使用，但我的预测是很难让它们正常工作，因为两者都提供了自己的类加载器。我在自己的项目中看到了一个非常类似的错误。我一直在Mockito中使用Robolectric，一旦我添加了PowerMock JAR，我的整个单元测试套件就会失败，出现类似这样的错误。我不知所措。我面临着完全相同的问题，我以前读过你发布的链接，我有那个注释，我仍然面临着错误。你能详细说明一下吗？

java.lang.ExceptionInInitializerError
at org.mockito.internal.exceptions.stacktrace.ConditionalStackTraceFilter.<init>(ConditionalStackTraceFilter.java:17)
at org.mockito.exceptions.base.MockitoException.filterStackTrace(MockitoException.java:30)
at org.mockito.exceptions.base.MockitoException.<init>(MockitoException.java:19)
at org.mockito.exceptions.misusing.MockitoConfigurationException.<init>(MockitoConfigurationException.java:18)
at org.mockito.internal.configuration.ClassPathLoader.loadImplementations(ClassPathLoader.java:145)
at org.mockito.internal.configuration.ClassPathLoader.findPluginImplementation(ClassPathLoader.java:110)
at org.mockito.internal.configuration.ClassPathLoader.findPlatformMockMaker(ClassPathLoader.java:106)
at org.mockito.internal.configuration.ClassPathLoader.<clinit>(ClassPathLoader.java:59)
at org.mockito.internal.util.MockUtil.<clinit>(MockUtil.java:21)
at org.mockito.internal.MockitoCore.<init>(MockitoCore.java:40)
at org.mockito.internal.stubbing.defaultanswers.ReturnsMocks.<init>(ReturnsMocks.java:18)
at org.mockito.Answers.<clinit>(Answers.java:52)
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 java.lang.Class.getEnumConstantsShared(Class.java:2942)
at java.lang.Class.enumConstantDirectory(Class.java:2963)
at java.lang.Enum.valueOf(Enum.java:191)
at sun.reflect.annotation.AnnotationParser.parseEnumValue(AnnotationParser.java:413)
at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:278)
at java.lang.reflect.Method.getDefaultValue(Method.java:720)
at sun.reflect.annotation.AnnotationType.<init>(AnnotationType.java:99)
at sun.reflect.annotation.AnnotationType.getInstance(AnnotationType.java:66)
at sun.reflect.annotation.AnnotationParser.parseAnnotation(AnnotationParser.java:202)
at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:69)
at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:52)
at java.lang.reflect.Field.declaredAnnotations(Field.java:1014)
at java.lang.reflect.Field.getAnnotation(Field.java:1000)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:222)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.cloneFields(DeepCloner.java:248)
at org.powermock.classloading.DeepCloner.performClone(DeepCloner.java:128)
at org.powermock.classloading.DeepCloner.clone(DeepCloner.java:82)
at org.powermock.classloading.DeepCloner.clone(DeepCloner.java:69)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:89)
at org.powermock.classloading.ClassloaderExecutor.execute(ClassloaderExecutor.java:78)
at org.powermock.modules.junit4.rule.PowerMockStatement.evaluate(PowerMockRule.java:49)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.NullPointerException
at org.mockito.internal.exceptions.stacktrace.StackTraceFilter.<clinit>(StackTraceFilter.java:21)
... 59 more