Android: Getting Error: Conversion to Dalvik format failed
- by Rupesh C
I am building an app on android and running into an error and while searching on net, came across your posting on this and changed the eclipse.ini to increase Xms and Xmx params but still this error does not go away.
I am using Eclipse IDE for Java with Andrioid SDK 2.1 on Mac OS. Please help or please point me to someone who might know.
Btw, this error only happens when i add external jar files (which i need for my project). here are the list of external jar files that i have in my classpath.)
// httpclient-4.0.1.jar from apache
// httpcore -4.0.1.jarfrom apache
// commons-codec-1.3.jar from apache
//commons-logging-1.1.1.jar from apache
// json_simple-1.1.jar from google
Here is the complete error:
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
Thanks,
Rupesh