无法获取未知属性'resDir'的任务

Question

我尝试用最新的build.gradle（4.1）和android插件（3.0）构建我现有的代码，但它总是给我以下错误

错误：无法获取任务'的未知属性'resDir'：类型为com.android.build.gradle.tasks.ProcessAndroidResources的6-MyApp：processReleaseResources。

我的应用程序gradle文件看起来像

   sourceSets {
            main {
                manifest.srcFile 'AndroidManifest.xml'
                java.srcDirs = ['src']
                resources.srcDirs = ['src']
                aidl.srcDirs = ['src']
                renderscript.srcDirs = ['src']
                res.srcDirs = ['res']
                assets.srcDirs = ['assets']
                jniLibs.srcDirs = ['libs']
            }

            androidTest {
                //ignoreFailures = true
                manifest.srcFile 'tests/AndroidManifest.xml'
                java.srcDirs = ['tests/src']
                resources.srcDirs = ['tests/src']
                aidl.srcDirs = ['tests/src']
                renderscript.srcDirs = ['tests/src']
                res.srcDirs = ['tests/res']
                assets.srcDirs = ['tests/assets']
                jniLibs.srcDirs = ['libs']
            }


            debug.setRoot('build-types/debug')
            release.setRoot('build-types/release')
        }  

deploy {
    resourceCompressionLevel rootProject.ext.compressLevel
    exportApk rootProject.ext.exportApk
    exportMapping rootProject.ext.exportMapping
    outputDir rootProject.ext.outputDir
}

非常感谢