App crashes on initDirtyCheck

[geert-janklaps]

First of all, thanks for this great example and approach! Really looking forward to implementing this approach myself!

I just cloned the project into SAP Web IDE and added some mock data to get the app running without actual connection to a backend.

The app crashed on the initDirtyCheck statement in BaseState.js:

Once I commented it out the app seems to be running fine. I don't think the statement has any value since the other isDirtyChecks are commented out as well.