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Error:Execution failed for task ':app:processDebugManifest'.

Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(26.0.0-beta1) from [com.android.support:appcompat-v7:26.0.0-beta1] AndroidManifest.xml:28:13-41 is also present at [com.android.support:support-v4:26.1.0] AndroidManifest.xml:28:13-35 value=(26.1.0). Suggestion: add 'tools:replace="android:value"' to element at AndroidManifest.xml:26:9-28:44 to override.

Zoe
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liveHarshit
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    Edit version `com.android.support:appcompat` and `com.android.support:support` same. – Tung Tran Apr 02 '18 at 19:13
  • Possible duplicate of [All com.android.support libraries must use the exact same version specification](https://stackoverflow.com/questions/42374151/all-com-android-support-libraries-must-use-the-exact-same-version-specification) – Zoe Jun 22 '19 at 14:32

3 Answers3

2

Try to fix the version mentioned in your gradle file. All of the dependencies should have same version number.

ndmeiri
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Deepak kaku
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Answer is already provided in ur error... just goto ur manifest, inside application tag put this : tools:replace="android:value"

Aditya Kumar
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  • Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed with multiple errors, see logs – liveHarshit Apr 02 '18 at 19:31
  • if it is not solving by above method then try to make all versions of the libraries same... in app level gradle... if 12.0.4 then all firebase libraries should be of 12.0.4 – Aditya Kumar Apr 03 '18 at 03:14
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  1. Edit version com.android.support:appcompat:26.1.0 and com.android.support:support:26.1.0 same.
  2. Add this line into manifest:

<application ... ... tools:replace="android:value">

Tung Tran
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  • Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed with multiple errors, see logs – liveHarshit Apr 02 '18 at 19:31