IllegalArgumentException utilizzando il pacchetto di compatibilità a nido d'ape

Question

Ho aggiunto la compatibilità .jar al mio progetto (quello da usare frammenti ecc.) Ma ora ogni volta che costruisco la mia app Eclipse getta l'errore qui sotto.L'ho aggiunto copiando .jar nella cartella libs / e quindi utilizzati aggiungi jar ... nelle proprietà del progetto Dialog.Sto facendo questo giusto?

[TimetableHC] Dx 
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/ActivityCompatHoneycomb;
[TimetableHC] Dx  at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
[TimetableHC] Dx  at com.android.dx.dex.file.DexFile.add(DexFile.java:143)
[TimetableHC] Dx  at com.android.dx.command.dexer.Main.processClass(Main.java:372)
[TimetableHC] Dx  at com.android.dx.command.dexer.Main.processFileBytes(Main.java:346)
[TimetableHC] Dx  at com.android.dx.command.dexer.Main.access$400(Main.java:59)
[TimetableHC] Dx  at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:294)
[TimetableHC] Dx  at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:244)
[TimetableHC] Dx  at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:130)
[TimetableHC] Dx  at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:108)
[TimetableHC] Dx  at com.android.dx.command.dexer.Main.processOne(Main.java:313)
[TimetableHC] Dx  at com.android.dx.command.dexer.Main.processAllFiles(Main.java:233)
[TimetableHC] Dx  at com.android.dx.command.dexer.Main.run(Main.java:185)
[TimetableHC] Dx  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[TimetableHC] Dx  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[TimetableHC] Dx  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[TimetableHC] Dx  at java.lang.reflect.Method.invoke(Unknown Source)
[TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:179)
[TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:585)
[TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:490)
[TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
[TimetableHC] Dx  at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
[TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
[TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
[TimetableHC] Dx  at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
[TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:220)
[TimetableHC] Dx  at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:362)
[TimetableHC] Dx  at org.eclipse.core.internal.resources.Project$1.run(Project.java:545)
[TimetableHC] Dx  at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
[TimetableHC] Dx  at org.eclipse.core.internal.resources.Project.internalBuild(Project.java:524)
[TimetableHC] Dx  at org.eclipse.core.internal.resources.Project.build(Project.java:115)
[TimetableHC] Dx  at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate.launch(LaunchConfigDelegate.java:145)
[TimetableHC] Dx  at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
[TimetableHC] Dx  at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:702)
[TimetableHC] Dx  at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:923)
[TimetableHC] Dx  at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1126)
[TimetableHC] Dx  at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
[TimetableHC] Dx 1 error; aborting
[TimetableHC] Conversion to Dalvik format failed with error 1

.

Answer 1

Il tuo processo descritto è corretto.Tuttavia, gli strumenti di build Android pensano di averlo aggiunto due volte.L'hai anche aggiunto come un progetto di biblioteca Android che il tuo progetto è il riferimento, o qualcosa del genere?