• 報com.android.support:appcompat-v7衝突

Error:Execution failed for task ':XXX:processDebugAndroidTestManifest'.
> Manifest merger failed : Attribute meta-data#[email protected] value=(25.3.1) from [com.android.support:appcompat-v7:25.3.1] AndroidManifest.xml:27:9-31
    is also present at [com.android.support:support-v4:26.0
 
.0-alpha1] AndroidManifest.xml:27:9-38 value=(26.0.0-alpha1).
    Suggestion: add 'tools:replace="android:value"' to <meta-data> element at manifestMerger4032015390560349082.xml:25:5-27:34 to override.

在包含com.android.support的第三方依賴後面加上

{
    exclude group: 'com.android.support'
}

• 例如:

compile(library.wheelPicker) {
    exclude group
 
: 'com.android.support'
}