Binding expression results in error, but compiles/runs fine

问题

I seem to be getting an error when creating binding expressions in Android Studio. The code seems to compile and run ok and the method is called, but I'm still left with an error in Android Studio.

Am I missing something here? As far as the documentation is concerned I don't think I am.

回答1:

Android Studio is following data binding implementation and may show warnings or errors where there is no problem. It should keep improving.

来源：https://stackoverflow.com/questions/42187405/binding-expression-results-in-error-but-compiles-runs-fine