Cause: could't make a guess for solution

One 、 Problem phenomenon

build install APK when 、Android Studio Report errors Cause: couldn't make a guess for 

Use command gradlew clean result build success

 

Two 、 Problem solving

This problem is due to the use of databinding Lead to 、 So I usually go xml Find in the file 、 Found me type The value passed is empty 、

Or your name This error will also be reported if there is a problem with the naming