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{Dex Loader} Unable to execute dex: Multiple dex files define Lcom/parse/FacebookAuthenticationProvider$1;

I keep getting this error while exporting my project in Eclipse. I have tried all the solutions mentioned in similar questions but yet it's not working.. Already tried this link.

Community
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Venkat Shukla
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4 Answers4

18

Just delete FaceBook jar ParseFacebookUtils V3

it makes conflict with ParseFacebookUtilsV4-1.9.1.jar

and It will be Run

Maher Ismaail
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  • For those that are experiencing the issue but this isn't the issue, use the search icon and search for the class causing you issues. It should then show you if you have any files hidden anywhere – StuStirling Oct 15 '15 at 15:39
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Delete the V3 jar file in your projects lib file ParseFacebookUtilsV3-1.9.1.jar. Which conflicts V4, ParseFacebookUtilsV4...

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Jesmeen Hoque
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You have to go to you folder bin/dexedLibs and delete the folders and the files where the name is using V3 or V4

For example ParseFacebookUtilisV3-1.9.0.jar.pro

And after that go to the folder libs and delete the files with the same words incluted in the name

This files and folders are an extra extension.

Eduardo Hernandez
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I had similar problems with Parse's Android Anywall example project. I had duplicate android dependencies for Parse:

compile ('com.parse.bolts:bolts-android:1.+')
compile ('com.parse:parse-android:1.+')       /* <-- removed this */
Heikki Hannula
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