Conversion to Dalvik format failed with error 1

UNEXPECTED TOP-LEVEL EXCEPTION:

java.lang.IllegalArgumentException: already added: Lcom/androidquery/AbstractAQuery;

[2012-08-09 22:41:36 - Yachts and Tall Ships] Dx 1 error; aborting

[2012-08-09 22:41:36 - Yachts and Tall Ships] Conversion to Dalvik format failed with error 1

Solution:

Once again, I looked thru all sub projects (library projects) and noticed that I have android-query-0.22.10.jar included twice in two library project libs folders.

I moved the jar to what we call lib_common/libs and referenced that jar from there everywhere I needed.

Do not include the same class name in different library projects, use a single common project were you keep your commonly used jars.