BDFaceUtils导入冲突
Ta的回复 :build.gradle里修改成这样 dependencies { // compile fileTree(dir: 'libs', include: ['*.jar']) // compile files('libs/facesdk.jar') // compile files('libs/baidu_license.jar') // compile files('libs/ast.jar') implementation 'com.android.support:appcompat-v7:25.1.0' api files('libs/facesdk.jar') api files('libs/baidu_license.jar') api files('libs/ast.jar') }