Android studio之编译提示Could not find :umeng-asms-v1.2.1:.

1 、问题

Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> Could not resolve all task dependencies for configuration ':app:debugCompileClasspath'.
   > Could not find :umeng-asms-v1.2.1:.
     Required by:
         project :app
   > Could not find :umeng-apm-v1.2.0:.
     Required by:
         project :app

Possible solution:
 - Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html
 

只要提示这种Could not find :可能arr包没有引入正确，可能少了

     flatDir{
        dirs 'libs'
    }

2 、解决办法

导入正确的aar文件和jar包正确姿势如下

app的build.gradle文件下面

implementation files('libs/umeng-common-9.3.8.jar')
implementation(name: 'umeng-asms-v1.2.1', ext: 'aar')
implementation(name: 'umeng-apm-v1.2.0', ext: 'aar')

repositories {
    flatDir{
        dirs 'libs'
    }
}