Room annotation processor with Data binding

Question

I have used Data binding in my existing code and now I am migrating to Room for persistence. I have followed the steps mentioned in Florina\'s Blog for room

My Code

Answer 1

In my experience, the following reasons may cause the error:

1. Incorrect getter/setter (missing or incorrect name)
2. Incorrect return type in Dao
3. annotationProcessor or kapt issues
4. The default constructor is overridden (you need to keep the empty constructor for Room)