Android:获取错误:转换为Dalvik格式失败

Question

我在Android上构建一个应用程序并遇到错误,在网上搜索时遇到了你的帖子,并改变了eclipse.ini以增加Xms和Xmx参数,但这个错误仍然没有消失.

我在Mac OS上使用Eclipse IDE for Java和Android SDK 2.1.请帮助或请指出可能知道的人.

顺便说一句,这个错误只发生在我添加外部jar文件(我需要我的项目)时.以下是我在类路径中的外部jar文件列表.)

• 来自apache的httpclient-4.0.1.jar
• http是-4.0.1.jarfrom apache
• 来自apache的commons-codec-1.3.jar
• 来自apache的commons-logging-1.1.1.jar
• 来自谷歌的json_simple-1.1.jar

这是完整的错误:

UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lorg/apache/commons/logging/impl/AvalonLogger;
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.dex.file.DexFile.add(DexFile.java:143)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.command.dexer.Main.processClass(Main.java:301)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.command.dexer.Main.processFileBytes(Main.java:278)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.command.dexer.Main.access$100(Main.java:56)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:229)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.cf <http://com.android.dx.cf.direct.ClassPathOpener.pro> .direct.ClassPathOpener.processArchive(ClassPathOpener.java:244)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:130)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:108)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.command.dexer.Main.processOne(Main.java:247)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.command.dexer.Main.processAllFiles(Main.java:183)
[2010-05-02 21:57:05 - MyApp]     at com.android.dx.command.dexer.Main.run(Main.java:139)
[2010-05-02 21:57:05 - MyApp]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[2010-05-02 21:57:05 - MyApp]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[2010-05-02 21:57:05 - MyApp]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[2010-05-02 21:57:05 - MyApp]     at java.lang.reflect.Method.invoke(Method.java:592)
[2010-05-02 21:57:05 - MyApp]     at com.android.ide.eclipse.adt.internal.sdk.DexWrapper.run(Unknown Source)
[2010-05-02 21:57:05 - MyApp]     at com.android.ide.eclipse.adt.internal.build.ApkBuilder.executeDx(Unknown Source)
[2010-05-02 21:57:05 - MyApp]     at com.android.ide.eclipse.adt.internal.build.ApkBuilder.build(Unknown Source)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:627)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:170)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:253)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:256)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:309)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:341)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:140)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:238)
[2010-05-02 21:57:05 - MyApp]     at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2010-05-02 21:57:05 - MyApp] 4 errors; aborting
[2010-05-02 21:57:05 - MyApp] Conversion to Dalvik format failed with error 1

Answer 1

在r14中,它们改变了引用外部库的方式,并且可能导致此问题.您可以通过从文件夹树中删除链接的文件夹(名称中包含_src)来修复它:

• 右键单击并选择"构建路径>从构建路径中删除"
• 弹出窗口将打开.确保选中"同时取消链接文件夹与项目",然后接受它.

请参阅http://android-developers.blogspot.co.uk/2011/10/changes-to-library-projects-in-android.html

Answer 2

意外的顶级异常:java.lang.IllegalArgumentException:已添加:Lorg/apache/commons/logging/impl/AvalonLogger;

您正在尝试向org.apache.commons.logging.impl.AvalonLogger项目添加两次.不要那样做.

此外,您通过JAR添加的大部分内容已经在Android中,例如HttpClient.这可能会导致您的错误.