Currently building an Instant app and stuck at an issue with DataBinding where the DataBinderMapper class is not auto generated for the instant app module.
In case of a full (installed) app build, 3 DataBinderMapper classes are created — one for feature module, one for base module and one for the APK module. (the APK module DataBinderMapper class is a merge of the base and feature module mapper classes).
However for instant app build, only 2 DataBinderMapper classes — for feature and base module are created. The merged data binder mapper class is not auto generated which results in a NPE during instant app launch.
Did you face any problems with DataBinding + Instant apps during your development? Any help/advice would be great!