Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed with multiple
Error:Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed with multiple errors, see logs
这个问题找了好久原因，点击左下角的图标然后会出现右边的框。提示就很明显了
minSdkVersion不小心改成14了16才支持改过来就可以了。