HandsOnDataViz/leaflet-storymaps-with-google-sheets

Uncaught TypeError

sasignell opened this issue · 1 comments

Getting an error relating to turning overlays on and off in the newest version:
Uncaught TypeError: Cannot use 'in' operator to search for '_leaflet_id' in undefined
Looks like the code in lines 313-320 is causing the trouble

Thank you for spotting this @sasignell

I believe the error was introduced when we bumped Leaflet version from 1.7.1. to 1.9.4. Previously it used to handle map.hasLayer(undefined) just fine, but in the new version it results in an error.

Should be fixed now!