程序类型已经存在：android.support.annotation.AttrRes

Question

我正在尝试从Eclipse迁移项目，但是在构建项目时，会出现此错误：

Program type already present: android.support.annotation.AttrRes
Message{kind=ERROR, text=Program type already present: android.support.annotation.AttrRes, sources=[Unknown source file], tool name=Optional.of(D8)}

似乎在我阅读其他问题时，某些库是重复的。这是我的build.gradle：

apply plugin: 'com.android.application'
buildscript{
    repositories {
        maven { url "https://maven.google.com" } // Gradle < 4.0
             jcenter()
        google()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:3.1.3"
    }
}
dependencies {
   compile fileTree(include: '*.jar', dir: 'libs')
    implementation ('com.android.support:appcompat-v7:27.0.1')
    implementation ('com.android.support:design:27.0.1')
    implementation project(':SlidingMenu')
    android {
        compileSdkVersion 27
        buildToolsVersion "27.0.3"
        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...
            androidTest.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')
        }
    }
}
android {
    buildToolsVersion '27.0.3'
}
repositories {
    google()
}

这些是app / libs中的库：

 android-suppor-v4.jar  extras.jar gcm.jar gson-2.2.2.jar   
    gson-2.2.2-javadoc.jar gson-2.2.2-sources.jar javacsv.jar pad.jar   
    wekaSTRIPPED.jar

所以，我不确定该怎么办。感谢您的帮助！