Gradle测试失败，错误 [英] Gradle test fails with error
本文介绍了Gradle测试失败，错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我在输出中看到下一个：
失败：生成失败，出现异常。
*出错：
任务'：test'的执行失败。
> superClassName是空的！
如果有人知道如何解决这个问题，我很感激。
我已经看过 http://issues.gradle.org/浏览/摇篮 - 1682 。但任何解决方案都无济于事b
$ b
创建Gist以获取更多信息：
https://gist.github.com/emartynov/c88194c702b77f42a7c0
这里是stacktrace：
*例外是：
org.gradle.api.tasks.TaskExecutionException：任务'：test'的执行失败。
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter。
java：72）
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter。执行（ExecuteActionsTaskExecuter.java:49
）
at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute（PostExecutionAnalysisTaskEx
ecuter.java:34）
at org .gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter $ 1.run（CacheLockHandlingTaskExecuter.jav
a：34）
at org.gradle.internal.Factories $ 1.create（Factories.java:22）
at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation（DefaultCacheAccess.java:179）
at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation（DefaultCacheAccess.java:232）
at org.gradle .cache.internal.DefaultPersistentDirectoryStore.longRunningOperation（DefaultPersistentDirectoryStor
e.java:142）
at org.gradle.api.int ernal.changedetection.DefaultTaskArtifactStateCacheAccess.longRunningOperation（DefaultTaskA
rtifactStateCacheAccess.java:83）
。在org.gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter.execute（CacheLockHandlingTaskExecuter.j
AVA：32）
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute（SkipUpToDateTaskExecuter.java:55）
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute（ValidatingTaskExecuter.java ：57）
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute（SkipEmptySourceFilesTaskExec
uter.java:41）
at org.gradle.api.internal.tasks。 execution.SkipTaskWithNoActionsExecuter.execute（SkipTaskWithNoActionsExecuter.j
AVA：51）
在org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute（SkipOnlyIfTaskExecuter.java:52）
。在组织.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute（ExecuteAtMostOnceTas kExecuter.j
ava：42）
at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure（AbstractTask.java:275）
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.executeTask （DefaultTaskPlanExecutor.java:52）
在org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.processTask（DefaultTaskPlanExecutor.java:38）
在org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process（DefaultTaskPlanExecutor.java ：30）
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute（DefaultTaskGraphExecuter.java:84）
at org.gradle.execution.SelectedTaskExecutionAction.execute（SelectedTaskExecutionAction.java:29）
在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:61）
在org.gradle.execution.DefaultBuildExecuter.access $ 200（DefaultBuildExecuter.java:23）
在org.gradle.execution .DefaultBuildExecuter $ 2.proceed（DefaultBuildExecuter.java:67）
at org.gradle.api.internal.chan gedetection.TaskCacheLockHandlingBuildExecuter $ 1.run（TaskCacheLockHandlingBuildEx
ecuter.java:31）
at org.gradle.internal.Factories $ 1.create（Factories.java:22）
at org.gradle.cache .internal.DefaultCacheAccess.useCache（DefaultCacheAccess.java:124）
at org.gradle.cache.internal.DefaultCacheAccess.useCache（DefaultCacheAccess.java:112）
at org.gradle.cache.internal.DefaultPersistentDirectoryStore .useCache（DefaultPersistentDirectoryStore.java:134）
at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAccess.useCache（DefaultTaskArtifactState
CacheAccess.java:79）
at org.gradle.api。 internal.changedetection.TaskCacheLockHandlingBuildExecuter.execute（TaskCacheLockHandlingBuild
Executer.java:29）
在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:61）
在org.gradle.execution .DefaultBuildExecuter.access $ 200（DefaultBuildExecuter.java:23）
在org.gradle.execution.Def aultBuildExecuter $ 2.proceed（DefaultBuildExecuter.java:67）在org.gradle.execution.DryRunBuildExecutionAction.execute（DryRunBuildExecutionAction.java:32）
在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java ：61）
at org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:54）
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages（DefaultGradleLauncher.java:165）
at org.gradle.initialization.DefaultGradleLauncher.doBuild（DefaultGradleLauncher.java:113）
位于org.gradle.initialization.DefaultGradleLauncher.run（DefaultGradleLauncher.java:81）
位于org.gradle.launcher.cli。 ExecuteBuildAction.run（ExecuteBuildAction.java:38）
at org.gradle.launcher.exec.InProcessGradleLauncherActionExecuter.execute（InProcessGradleLauncherActionExecuter。
java：39）
at org.gradle.launcher.exec.InProcessGradleLauncherActionExecuter.execute（InProcessGradleLauncherActionExecuter。
java：25）
at org.gradle.launcher.cli.RunBuildAction。运行（RunBuildAction.java:50）
at org.gradle.api.internal.Actions $ RunnableActionAdapter.execute（Actions.java:171）
at org.gradle.launcher.cli.CommandLineActionFactory $ ParseAndBuildAction。执行（CommandLineActionFactory.java:20
1）
at org.gradle.launcher.cli.CommandLineActionFactory $ ParseAndBuildAction.execute（CommandLineActionFactory.java:17
4）
at org。 gradle.launcher.cli.CommandLineActionFactory $ WithLogging.execute（CommandLineActionFactory.java:170）
在org.gradle.launcher.cli.CommandLineActionFactory $ WithLogging.execute（CommandLineActionFactory.java:139）
。在组织。 gradle.launcher.cli.ExceptionReportingAction.execute（ExceptionReportingAction.java:33）
在org.gradle.launcher.cli.ExceptionReportingAction.execute（ExceptionReport ingAction.java:22）在org.gradle.launcher.Main.doAction（Main.java:48）
在org.gradle.launcher.bootstrap.EntryPoint.run（EntryPoint.java:45
）在org.gradle.launcher.Main.main（Main.java:39）
在org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit（ProcessBootstrap.java:50）
。在组织.gradle.launcher.bootstrap.ProcessBootstrap.run（ProcessBootstrap.java:32）
at org.gradle.launcher.GradleMain.main（GradleMain.java:26）
引起：java.lang.IllegalArgumentException ：superClassName是空的！
at org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector.getSuperTestClassFile（AbstractT
estFrameworkDetector.java:63）
at org.gradle.api.internal.tasks.testing .junit.JUnitDetector.processTestClass（JUnitDetector.java:51）
at org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector.processSuperClass（AbstractTestF
rameworkDetector.java:142）
at org.gradle.api.internal.tasks.testing.junit.JUnitDetector.processTestClass（JUnitDetector.java:54）
at org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector.processSuperClass（AbstractTestF
rameworkDetector.java:142）
处org.gradle.api org.gradle.api.internal.tasks.testing.junit.JUnitDetector.processTestClass（JUnitDetector.java:54）
。 internal.tasks.testing.detection.AbstractTestFrameworkDetector.processTestClass（AbstractTestFr
ameworkDetector.java:131）
在org.gradle.api.internal.tasks.testing.de tection.DefaultTestClassScanner $ 1.visitClassFile（DefaultTestClassScan $ b $ ner.java:58）
at org.gradle.api.internal.tasks.testing.detection.DefaultTestClassScanner $ ClassFileVisitor.visitFile（DefaultTes
tClassScanner。 java：78）
at org.gradle.api.internal.file.collections.DirectoryFileTree.walkDir（DirectoryFileTree.java:156）
at org.gradle.api.internal.file.collections.DirectoryFileTree。 walkDir（DirectoryFileTree.java:171）
位于org.gradle.api.internal.file.collections.DirectoryFileTree.walkDir（DirectoryFileTree.java:171）
位于org.gradle.api.internal.file。 collections.DirectoryFileTree.walkDir（DirectoryFileTree.java:171）
at org.gradle.api.internal.file.collections.DirectoryFileTree.visitFrom（DirectoryFileTree.java:124）
at org.gradle.api。在org.gradle.api.internal.file.collections.FileTreeAdapter.visit（FileTreeAdapter.java:96）
处使用
来获取内部文件.collections.DirectoryFileTree.visit（DirectoryFileTree.java:114）。毕业le.api.internal.file.CompositeFileTree.visit（CompositeFileTree.java:54）
位于org.gradle.api.internal.tasks.testing.detection.DefaultTestClassScanner.detectionScan（DefaultTestClassScanner
.java：56 ）
at org.gradle.api.internal.tasks.testing.detection.DefaultTestClassScanner.run（DefaultTestClassScanner.java:50）
at org.gradle.api.internal.tasks.testing.processors.TestMainAction .run（TestMainAction.java:43）
at org.gradle.api.internal.tasks.testing.detection.DefaultTestExecuter.execute（DefaultTestExecuter.java:77）
at org.gradle.api.tasks .testing.Test.executeTests（Test.java:448）
at org.gradle.api.internal.BeanDynamicObject $ MetaClassAdapter.invokeMethod（BeanDynamicObject.java:216）
at org.gradle.api.internal .BeanDynamicObject.invokeMethod（BeanDynamicObject.java:122）
at org.gradle.api.internal.CompositeDynamicObject.invokeMethod（CompositeDynamicObject.java:147）
at org.gradle.api.tasks.testing.Test_Decorated .invokeM ethod（Unknown Source）
at org.gradle.util.ReflectionUtil.invoke（ReflectionUtil.groovy：23）
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory $ 4.execute（AnnotationProcessingTas
kFactory.java:161）
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory $ 4.execute（AnnotationProcessingTas
kFactory.java:156）
at org.gradle .api.internal.AbstractTask $ TaskActionWrapper.execute（AbstractTask.java:510）
at org.gradle.api.internal.AbstractTask $ TaskActionWrapper.execute（AbstractTask.java:499）
at org.gradle .api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions（ExecuteActionsTaskExecuter。
java：64）
... 57 more
解决方案
听起来像 GRADLE-1682 。关闭类文件扫描应该可以解决问题：
pre $ $ $ $ $ $ $ $ $ $ $ scanForTestClasses = false
包含** / * Test.class//任何Ant模式匹配您的测试类文件
}
I see next in my output:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':test'.
> superClassName is empty!
I appreciate if someone knows how to fix it.
I've already took a look to the http://issues.gradle.org/browse/GRADLE-1682. But any solution didn't help
Created Gist with more information: https://gist.github.com/emartynov/c88194c702b77f42a7c0
Here is stacktrace:
* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':test'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.
java:72)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:49
)
at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskEx
ecuter.java:34)
at org.gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter$1.run(CacheLockHandlingTaskExecuter.jav
a:34)
at org.gradle.internal.Factories$1.create(Factories.java:22)
at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:179)
at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:232)
at org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunningOperation(DefaultPersistentDirectoryStor
e.java:142)
at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAccess.longRunningOperation(DefaultTaskA
rtifactStateCacheAccess.java:83)
at org.gradle.api.internal.changedetection.CacheLockHandlingTaskExecuter.execute(CacheLockHandlingTaskExecuter.j
ava:32)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:55)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExec
uter.java:41)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.j
ava:51)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.j
ava:42)
at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:275)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.executeTask(DefaultTaskPlanExecutor.java:52)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.processTask(DefaultTaskPlanExecutor.java:38)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:30)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:84)
at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67)
at org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecuter$1.run(TaskCacheLockHandlingBuildEx
ecuter.java:31)
at org.gradle.internal.Factories$1.create(Factories.java:22)
at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:124)
at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:112)
at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:134)
at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateCacheAccess.useCache(DefaultTaskArtifactState
CacheAccess.java:79)
at org.gradle.api.internal.changedetection.TaskCacheLockHandlingBuildExecuter.execute(TaskCacheLockHandlingBuild
Executer.java:29)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23)
at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67)
at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:54)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:165)
at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:113)
at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:81)
at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:38)
at org.gradle.launcher.exec.InProcessGradleLauncherActionExecuter.execute(InProcessGradleLauncherActionExecuter.
java:39)
at org.gradle.launcher.exec.InProcessGradleLauncherActionExecuter.execute(InProcessGradleLauncherActionExecuter.
java:25)
at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:50)
at org.gradle.api.internal.Actions$RunnableActionAdapter.execute(Actions.java:171)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:20
1)
at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:17
4)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:170)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:139)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
at org.gradle.launcher.Main.doAction(Main.java:48)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
at org.gradle.launcher.Main.main(Main.java:39)
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:50)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:32)
at org.gradle.launcher.GradleMain.main(GradleMain.java:26)
Caused by: java.lang.IllegalArgumentException: superClassName is empty!
at org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector.getSuperTestClassFile(AbstractT
estFrameworkDetector.java:63)
at org.gradle.api.internal.tasks.testing.junit.JUnitDetector.processTestClass(JUnitDetector.java:51)
at org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector.processSuperClass(AbstractTestF
rameworkDetector.java:142)
at org.gradle.api.internal.tasks.testing.junit.JUnitDetector.processTestClass(JUnitDetector.java:54)
at org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector.processSuperClass(AbstractTestF
rameworkDetector.java:142)
at org.gradle.api.internal.tasks.testing.junit.JUnitDetector.processTestClass(JUnitDetector.java:54)
at org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector.processTestClass(AbstractTestFr
ameworkDetector.java:131)
at org.gradle.api.internal.tasks.testing.detection.DefaultTestClassScanner$1.visitClassFile(DefaultTestClassScan
ner.java:58)
at org.gradle.api.internal.tasks.testing.detection.DefaultTestClassScanner$ClassFileVisitor.visitFile(DefaultTes
tClassScanner.java:78)
at org.gradle.api.internal.file.collections.DirectoryFileTree.walkDir(DirectoryFileTree.java:156)
at org.gradle.api.internal.file.collections.DirectoryFileTree.walkDir(DirectoryFileTree.java:171)
at org.gradle.api.internal.file.collections.DirectoryFileTree.walkDir(DirectoryFileTree.java:171)
at org.gradle.api.internal.file.collections.DirectoryFileTree.walkDir(DirectoryFileTree.java:171)
at org.gradle.api.internal.file.collections.DirectoryFileTree.visitFrom(DirectoryFileTree.java:124)
at org.gradle.api.internal.file.collections.DirectoryFileTree.visit(DirectoryFileTree.java:114)
at org.gradle.api.internal.file.collections.FileTreeAdapter.visit(FileTreeAdapter.java:96)
at org.gradle.api.internal.file.CompositeFileTree.visit(CompositeFileTree.java:54)
at org.gradle.api.internal.tasks.testing.detection.DefaultTestClassScanner.detectionScan(DefaultTestClassScanner
.java:56)
at org.gradle.api.internal.tasks.testing.detection.DefaultTestClassScanner.run(DefaultTestClassScanner.java:50)
at org.gradle.api.internal.tasks.testing.processors.TestMainAction.run(TestMainAction.java:43)
at org.gradle.api.internal.tasks.testing.detection.DefaultTestExecuter.execute(DefaultTestExecuter.java:77)
at org.gradle.api.tasks.testing.Test.executeTests(Test.java:448)
at org.gradle.api.internal.BeanDynamicObject$MetaClassAdapter.invokeMethod(BeanDynamicObject.java:216)
at org.gradle.api.internal.BeanDynamicObject.invokeMethod(BeanDynamicObject.java:122)
at org.gradle.api.internal.CompositeDynamicObject.invokeMethod(CompositeDynamicObject.java:147)
at org.gradle.api.tasks.testing.Test_Decorated.invokeMethod(Unknown Source)
at org.gradle.util.ReflectionUtil.invoke(ReflectionUtil.groovy:23)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$4.execute(AnnotationProcessingTas
kFactory.java:161)
at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$4.execute(AnnotationProcessingTas
kFactory.java:156)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:510)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:499)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.
java:64)
... 57 more
解决方案
Sounds like GRADLE-1682. Turning off class file scanning should solve the problem:
tasks.withType(Test) {
scanForTestClasses = false
include "**/*Test.class" // whatever Ant pattern matches your test class files
}
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