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我在Eclipse中有Android项目.

我为我的项目创建了测试项目尝试创建测试配置,如在Eclipse的测试中使用ADT在developer.android.com上编写的.

我的行动:

• 运行 - >运行配置
• 选择Android JUnit Test-> New
• 有错误消息"发生了错误.有关详细信息,请参阅错误日志.java.lang.NullPointerException".

• 日志:

  Problems occurred when invoking code from plug-in: "org.eclipse.jface".
  
  java.lang.NullPointerException
  at com.android.ide.eclipse.adt.internal.launch.junit.InstrumentationRunnerValidator.<init>(InstrumentationRunnerValidator.java:48)
  at com.android.ide.eclipse.adt.internal.launch.junit.InstrumentationRunnerValidator.<init>(InstrumentationRunnerValidator.java:59)
  at com.android.ide.eclipse.adt.internal.launch.junit.AndroidJUnitLaunchConfigurationTab.loadInstrumentations(AndroidJUnitLaunchConfigurationTab.java:954)
  at com.android.ide.eclipse.adt.internal.launch.junit.AndroidJUnitLaunchConfigurationTab.initializeFrom(AndroidJUnitLaunchConfigurationTab.java:335)
  at org.eclipse.debug.ui.AbstractLaunchConfigurationTabGroup.initializeFrom(AbstractLaunchConfigurationTabGroup.java:86)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupWrapper.initializeFrom(LaunchConfigurationTabGroupWrapper.java:194)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.displayInstanceTabs(LaunchConfigurationTabGroupViewer.java:751)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer$8.run(LaunchConfigurationTabGroupViewer.java:623)
  at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.inputChanged(LaunchConfigurationTabGroupViewer.java:640)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.setInput0(LaunchConfigurationTabGroupViewer.java:602)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.setInput(LaunchConfigurationTabGroupViewer.java:578)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog.handleLaunchConfigurationSelectionChanged(LaunchConfigurationsDialog.java:941)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog$3.selectionChanged(LaunchConfigurationsDialog.java:560)
  at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:888)
  at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
  at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
  at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
  at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:886)
  at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1726)
  at org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1139)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationView.handleConfigurationAdded(LaunchConfigurationView.java:283)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationView.access$1(LaunchConfigurationView.java:272)
  at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationView$2.run(LaunchConfigurationView.java:261)
  at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
  at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
  at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
  at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
  at …

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