有點奇怪的問題。我打開了我的eclipse工作區,並試圖啓動我的android應用程序來測試它,並引發NullPointerException啓動應用程序。甚至沒有得到應用程序呢。NullPointerException啓動Android應用程序
eclipse.buildId=M20100211-1343
java.version=1.7.0
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86
Error
Sat Nov 12 11:23:25 EST 2011
An internal error occurred during: "Launching ww3".
java.lang.NullPointerException
at com.android.ide.eclipse.adt.internal.launch.AndroidLaunchController.launch(AndroidLaunchController.java:357)
at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate.doLaunch(LaunchConfigDelegate.java:321)
at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate.launch(LaunchConfigDelegate.java:237)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:866)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1069)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
編輯: 仍然一無所獲。更改JDK版本的結果:
eclipse.buildId=M20100211-1343
java.version=1.6.0_18
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86
哦,這可能是解釋它。第一次在這臺電腦上運行它。讓我試試看。 – Mike