OpenCV:No value has been specified for property 'manifestOutputDirectory'

在配置OpenCV的Java版本时候,添加module

https://www.cnblogs.com/tail/p/4618476.html

之后,显示

Gradle Error: No value has been specified for property 'buildConfigPackageName'

修改错误"把opencv的mainfeas文件修改为

<uses-sdk  android:targetSdkVersion="27" />

指向目标平台,与工程相同.