TypeError: Cannot read property 'dialog' of null


I have a f7 app android build. I browser all works fine but on Android I have a strange issue that gives me the above error.

I have kill the process without logout every time when I start the application I get an white screen with this errors:

I am not able to start the app. I need to uninstall it and reinstall it back.
And again this is happening only when I kill the app without logging out

Any ideas here are welcome.

It probably means you try to call app.dialog before app initialized

Yes, that was the issue.