一般是引入libs路径错误如下:

正确路径为 api fileTree(dir: '../../plugins/anythink_sdk/android/libs', include: '\*.aar', '\*.jar')
1 local.properties中flutter.sdk改成自己路径
2新建libs compile 添加flutter.jar
3 依赖libs compile/flutter.jar (compileOnly fileTree(dir: libs compile , include: '\*.jar')
compileOnly fileTree(dir: libs , include: '\*.aar','\*.jar')

