Go语言视频零基础入门到精通

njjwheu

我把Compatibility jar 加到我的project里（一个做碎片等的）但是现在每次我生成程序的时候eclipse就丢出错误（下面贴出），我是通过把jar复制到livs文件夹然后在项目属性对话框里使用add jar的，哪里错了吗？ [2011-03-27 00:12:02 - TimetableHC] Dx

UNEXPECTED TOP-LEVEL EXCEPTION:

java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/ActivityCompatHoneycomb;

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.dex.file.DexFile.add(DexFile.java:143)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.command.dexer.Main.processClass(Main.java:372)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.command.dexer.Main.processFileBytes(Main.java:346)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.command.dexer.Main.access$400(Main.java:59)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:294)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.cf.direct.ClassPathOpener.processArcHive(ClassPathOpener.java:244)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:130)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:108)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.command.dexer.Main.processOne(Main.java:313)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.command.dexer.Main.processAllFiles(Main.java:233)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.dx.command.dexer.Main.run(Main.java:185)

[2011-03-27 00:12:02 - TimetableHC] Dx  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[2011-03-27 00:12:02 - TimetableHC] Dx  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

[2011-03-27 00:12:02 - TimetableHC] Dx  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

[2011-03-27 00:12:02 - TimetableHC] Dx  at java.lang.reflect.Method.invoke(Unknown Source)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:179)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:585)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:490)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:220)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:362)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.resources.Project$1.run(Project.java:545)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.resources.Project.internalBuild(Project.java:524)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.resources.Project.build(Project.java:115)

[2011-03-27 00:12:02 - TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate.launch(LaunchConfigDelegate.java:145)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:702)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:923)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1126)

[2011-03-27 00:12:02 - TimetableHC] Dx  at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

[2011-03-27 00:12:02 - TimetableHC] Dx 1 error; aborting

[2011-03-27 00:12:02 - TimetableHC] Conversion to Dalvik format failed with error 1
[/code]




我来回答