* What went wrong:
A problem occurred configuring project ':app'.
> kotlin.KotlinNullPointerException (no error message)
后查是因为本地少了 local.properties文件，从而导致缺少android sdk的路径
sdk.dir=<your sdk dir>
需要用Android Studio打开下工程
* What went wrong:
A problem occurred configuring project ':app'.
> kotlin.KotlinNullPointerException (no error message)
后查是因为本地少了 local.properties文件，从而导致缺少android sdk的路径
sdk.dir=<your sdk dir>
需要用Android Studio打开下工程