Program type already present: com.android.common.constant.HttpConstants

Question

I get this error :

{"kind":"error","text":"Program type already present: com.android.common.constant.DbConstants","sources":[{}],"tool":"D8"}

and I know there is a duplicate library in my project but I don't know witch library duplicated.

can some one help me?

try this answer https://stackoverflow.com/a/49767860/6478047 once — Manohar, Apr 17 '19 at 09:30
thanks for answer but I can't find any dependency like "com.android.common.constant" in `gradlew app:dependencies `!! Can you help me to find it? — Amir133, Apr 17 '19 at 09:42
you have to remove 1 dependency at a time and see at what dependency the problem is solved . — Manohar, Apr 17 '19 at 09:52
or try adding `{ exclude group: 'com.android.common' } ` ,below each dependency 1 at a time — Manohar, Apr 17 '19 at 09:52

score 1 · Accepted Answer · answered Apr 17 '19 at 11:33

Run the command gradlew app:dependencies to check which dependency is getting repeated .
If you are unable to find out try removing 1 dependency at a time to check which dependency is causing the issue . after finding out the right dependency add { exclude group: 'com.android.common' } below that dependency
If you cannot remove dependencies then try adding { exclude group: 'com.android.common' } below each dependency 1 at a time to find out which dependency is causing the issue .

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