Error:Execution failed for task ':app:validateExternalOverrideSigning'.
> Keystore file /Users/wangsi/Desktop/naerhai/naerhai/nahaione not found for signing config 'externalOverride'.
I find android studio -> Build -> Generate Signed APK -> Next
-> key store path(if you Create new.. then it will be a key name only, SO to
fix
it(Choose existing),then
key store path will be on Absolute address. In end it will be OK.-------------------------------------------来自stackoverflow网站回答