Error starting mapping in LineageOS (No GAPPS)

[xoseperez]

The app starts just fine and lets you configure the device to track but the moment you click the "play" button to start mapping it crashes. I'm attaching the log I got via logcat in case it's of any help.

My device is not standard, I'm using a LineageOS 14.1 and I don't have any
google services installed (not a single one).

ttnmapper-logcat-lineageos141-nogapps-20190328190432.txt

[jpmeijers]

The error indicates that it can't find the app's icon, which is compiled into the app. I don't see how this can be an issue caused by missing GAPPS.

Where did you get the APK for this app? Did you compile it yourself? It seems like the icon might not be compiled into the one you have, or the APK was compiled incorrectly.

[xoseperez]

I saved the APK using an APK extractor app before swapping the OS. But other APKs from alternative stores like YALP also fail in the same way...