[Bug]: NoSuchMethodError (NoSuchMethodError: The method 'toInt' was called on null. Receiver: null Tried calling: toInt()) about flutter-geolocator

[Kurodo101]

NOTE: as a temporary solution, I completely remove the timestamp variables from the library and it seems to work fine.

[guplem]

NOTE: as a temporary solution, I completely remove the timestamp variables from the library and it seems to work fine.

This would be a heavy breaking change.

Another option would be to adapt the timestamp of Position to be nullable and adapt the code within fromMap to accept that the 'timestamp' might be null (or non-existent).
However, this also might be a breaking change.

Ideally, what could happen is for the fromMap method to check if the timestamp exists, and if it does not exist, assume that the timestamp is "now".

Meanwhile, you can update your code to create a fake timestamp:

Position.fromMap({
  'latitude': yourLatitude,
  'longitude': yourLongitude,
  'timestamp': DateTime.now().millisecondsSinceEpoch,
});

[guplem]

This pull request #1411 should fix the issue.