Multiple dex files define Lorg/apache/harmony/awt/internal/nls/Messages

Question

I am currently developing android application which is in include "Generate PDF" and "Send mail with out user interacting (Send mail in background)". I am using 4 library. activation.jar, additionnal.jar, mail.jar & droidText.0.2.jar. When i run this project it's give error.

[2014-10-17 17:58:00 - Dex Loader] Unable to execute dex: Multiple dex files define Lorg/apache/harmony/awt/internal/nls/Messages;
[2014-10-17 17:58:00 - PdfMail] Conversion to Dalvik format failed: Unable to execute dex: Multiple dex files define Lorg/apache/harmony/awt/internal/nls/Messages;

I see many link. Like this But i am not getting right answer. So How can i resolve this?

Edited

I solve this problem. I have just replace droidText.0.2.jar with itextg-5.5.3.jar file.

do you added any lib double i mean directly put into lib folder and another for buildpath, remove support lib clean project than add again — koutuk, Oct 18 '14 at 05:15
Library contain this Class "Lorg/apache/harmony/awt/internal/nls/Messages" Remove that library — koutuk, Oct 18 '14 at 05:46
"additonal.jar" and "droidText.jar" in this class "Lorg/apache/harmony/awt/internal/nls/Messages" both are in same class name. & i want to use both class. @koutuk — Jigar Shekh, Oct 18 '14 at 05:54
yes. & i see this link answer. but rename is not possible. http://stackoverflow.com/questions/18173704/unable-to-execute-dex-multiple-dex-files-define-lorg-apache-harmony-awt-interna How can i rename this? — Jigar Shekh, Oct 18 '14 at 05:58

score 0 · Answer 1 · answered Oct 17 '14 at 12:51

0

Are you using Android Studio? if yes, this temporary work around might help

add this to build.gradle:

android
{

dexOptions {
        preDexLibraries = false
    }
...

}

answered Oct 17 '14 at 12:51

vkm

548
7
23

No. I am using eclipse luna. How can i resolve in eclipse? @vishal – Jigar Shekh Oct 18 '14 at 04:53

Multiple dex files define Lorg/apache/harmony/awt/internal/nls/Messages

1 Answers1