org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:validateSigningDebug'.
Caused by: org.gradle.api.InvalidUserDataException: Keystore file 'D:\ruhai\marintsmart.jks' not found for signing config 'debug'.
签名文件在debug里面找不到
解决：
使用adb install 命令把正式版apk装到手机里面
