Apps How to fix java.lang.IllegalArgumentException?

[QuickNick]

Hi!

I have the hand-made library, I want to use its JAR in my application. But when I add this library to application, there is an constant error:

Spoiler

[2011-06-27 11:07:49 - PROG] Dx
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lcom/dsp/MaximumLikelihoodDSPFactory;
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.dex.file.DexFile.add(DexFile.java:143)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processClass(Main.java:372)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processFileBytes(Main.java:346)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.access$400(Main.java:59)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:294)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:244)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:130)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:190)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:122)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:108)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processOne(Main.java:313)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processAllFiles(Main.java:233)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.run(Main.java:185)
[2011-06-27 11:07:49 - PROG] Dx at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[2011-06-27 11:07:49 - PROG] Dx at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[2011-06-27 11:07:49 - PROG] Dx at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[2011-06-27 11:07:49 - PROG] Dx at java.lang.reflect.Method.invoke(Unknown Source)
[2011-06-27 11:07:49 - PROG] Dx at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:179)
[2011-06-27 11:07:49 - PROG] Dx at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:585)
[2011-06-27 11:07:49 - PROG] Dx at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:490)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
[2011-06-27 11:07:49 - PROG] Dx
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lcom/dsp/MaximumLikelihoodDSPFactory;
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.dex.file.DexFile.add(DexFile.java:143)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processClass(Main.java:372)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processFileBytes(Main.java:346)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.access$400(Main.java:59)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:294)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:244)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:130)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:108)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processOne(Main.java:313)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.processAllFiles(Main.java:233)
[2011-06-27 11:07:49 - PROG] Dx at com.android.dx.command.dexer.Main.run(Main.java:185)
[2011-06-27 11:07:49 - PROG] Dx at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[2011-06-27 11:07:49 - PROG] Dx at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[2011-06-27 11:07:49 - PROG] Dx at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[2011-06-27 11:07:49 - PROG] Dx at java.lang.reflect.Method.invoke(Unknown Source)
[2011-06-27 11:07:49 - PROG] Dx at com.android.ide.eclipse.adt.internal.build.DexWrapper.run(DexWrapper.java:179)
[2011-06-27 11:07:49 - PROG] Dx at com.android.ide.eclipse.adt.internal.build.BuildHelper.executeDx(BuildHelper.java:585)
[2011-06-27 11:07:49 - PROG] Dx at com.android.ide.eclipse.adt.internal.build.builders.PostCompilerBuilder.build(PostCompilerBuilder.java:490)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
[2011-06-27 11:07:49 - PROG] Dx at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
[2011-06-27 11:07:49 - PROG] Dx 2 errors; aborting
[2011-06-27 11:07:49 - PROG] Dx Conversion to Dalvik format failed with error 1

I found a lot of recomendations but none of them suited me.
1)Recomendation "You're already loaded class com/dsp/MaximumLikelihoodDSPFactory" - no, it's unique class, I didn't use it anywhere else, there is no such class in other libraries.
2)Recomendation "Clean and build" was used million times with no consequences.

I also read (Reason of Conversion to dalvik format failed with error 1) that it may be due to DEX-compiler, but that's all.

Please, help.

Sorry for my English, it's not my native language.

 

[alostpacket]

delete /gen/ and /bin/ folder in your project then do project>clean

and see if that helps.

if that doesnt work, try closing eclipse and deleting your .android folder from (on windows 7) C:\Users\(usrename\.android

then open eclipse and it will re-create the android folder.

if none of that works post back and we'll go from there

 

[QuickNick]

Thanks a lot!

Sorry for the late, I found solution two hours after posting And then I forgot where I had called for the help

Thanks!

 

[alostpacket]

no problem, what was the solution?

After reading that a second time I wondered if it has something to do with the jar containing com.sun packages, but i dunno

 

[QuickNick]

no problem, what was the solution?

I've exported JAR wrongly - without some compilation options. I forgot to check some checkboxes in the window "JAR Export". I don't remember which ones

I can only list current checkboxes:

• Export generated class files and resources;
• Export Java source files and resources;
• Compress the contents of JAR file;
• Add directory entries;
• Overwrite existing files without warning.