Error:Execution failed for task ':app:processDebugAndroidTestManifest'


this is what happened when i update buildToolsVersion from 26.0.1 to 26.0.2.


Error:Execution failed for task ':all:processDebugAndroidTestManifest'. Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(26.0.2) from [com.android.support:cardview-v7:26.0.2] AndroidManifest.xml:25:13-35 is also present at [com.android.support:support-v13:26.0.1] AndroidManifest.xml:28:13-35 value=(26.0.1). Suggestion: add 'tools:replace="android:value"' to element at manifestMerger8124076249449477164.xml:23:9-25:38 to override.


but i didn't add support-v13:26.0.1 library to my project!!

i tried to add tools:replace="android:value" to manifest, and clean - rebuild, nothing changed.


dependencies { compile 'com.android.support:appcompat-v7:26.0.+' compile 'com.android.support:design:26.0.+' compile 'com.android.support:cardview-v7:26.0.+' compile 'com.android.support:recyclerview-v7:26.0.+' compile 'cn.pedant.sweetalert:library:1.3' compile 'com.nineoldandroids:library:2.4.0' compile 'com.daimajia.easing:library:1.0.1@aar' compile 'com.daimajia.androidanimations:library:1.1.3@aar' compile 'com.google.code.gson:gson:2.8.2' compile 'com.wdullaer:materialdatetimepicker:3.3.0' }


The com.wdullaer:materialdatetimepicker library uses it. You can check <a href="https://github.com/wdullaer/MaterialDateTimePicker/blob/master/library/build.gradle#L28" rel="nofollow">the dependencies here.</a>

Add in your build.gradle an explicit dependency to use the same level of support libraries:

compile 'com.android.support:support-v13:26.0.2'


You can override this conflict between the manifests of your application's dependencies by adding tools:replace="android:value" in the meta-data tag of your <b>own</b> manifest, and specifying the value you want to use.

<meta-data android:name="android.support.VERSION" android:value="26.0.2" tools:replace="android:value" />

P.S: If you do not already have a meta-data tag, you should add it inside your application tag in your AndroidManifest.xml


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