Eclipseden Android Studioya proje taşıma

Merhabalar Eclipse de  geliştirdiğim projeyi android studioya taşımaya karar verdim ancak bir hata ile karsılaştım ve çözümünü bulamadım yardımcı olabilecek var mıdır? Kolay gelsin İyi çalısmalar   bu

apply plugin: 'android'

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile project(':PhotoViewLibrary')
    compile project(':QRCodeReaderLibrary')
    compile 'com.android.support:multidex:1.0.1'
}

android {
    compileSdkVersion 20
    buildToolsVersion "23.0.1"


    defaultConfig {
        applicationId "com.example.deneme"
        minSdkVersion 8
        targetSdkVersion 17
        multiDexEnabled true
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
        encoding = 'UTF-8'
    }

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

        // Move the tests to tests/java, tests/res, etc...
        instrumentTest.setRoot('tests')

        // Move the build types to build-types/<type>
        // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
        // This moves them out of them default location under src/<type>/... which would
        // conflict with src/ being used by the main source set.
        // Adding new build types or product flavors should be accompanied
        // by a similar customization.
        debug.setRoot('build-types/debug')
        release.setRoot('build-types/release')
    }
}

ild. gradle dosyam aşağıdaki gibidir