AndroidStudio编译error:app:validateReleaseSigning'Keystore file not found for signing config 'release

使用AndroidStudio编译时提示error:

Error:Execution failed for task ‘:app:validateReleaseSigning’. 
> Keystore file not found for signing config ‘release’.

从字面意思可以看出是要打发布包缺少keystore签名文件，只需要把build.gradle里的一段代码注释掉即可,当然别忘了打发布包时取消注释。

signingConfigs {
    release {
        storeFile file("ouman.jks")
        storePassword "com.ouman.car "
        keyAlias "ouman"
        keyPassword "com.ouman.car "
    }
}

buildTypes {
    debug {
        signingConfig signingConfigs.release
    }
    release {
        signingConfig signingConfigs.release
    }
}

是把上面这两段代码全都注释。