GeoJsonPopup doesn't work (v 0.11.0) - TypeError: e.target.getBounds is not a function

Hey guys,

I try to use the GeoJsonPopup module to display names etc. When I run the code, no error is displayed in the shell, but when I open the html file and click on a marker, no popup show up and in the console there is following error:

Uncaught TypeError: e.target.getBounds is not a function
    at i.click (geojson_test.html:85)
    at i.fire (leaflet.js:5)
    at i._fireDOMEvent (leaflet.js:5)
    at i._handleDOMEvent (leaflet.js:5)
    at HTMLDivElement.s (leaflet.js:5)

here is a snippet of my code:

import folium
import pandas
import geopandas

tileset= "https://api.mapbox.com/styles/v1/f---/cj53iitnb0cxr2rp96gsee7dx/tiles/256/{z}/{x}/{y}?access_token=pk.eyJ1IjoiZjJkYXoiLCJhIjoiY2o1M2hrczV0MDc1bDJ2bjBiYWdha2c0diJ9.uEHH_ty------"
m = folium.Map(location=[50.032,10.519], zoom_start=14, tiles=tileset, attr="Mapbox")

data = geopandas.read_file('stationen.json', driver='GeoJSON')

stationen = folium.GeoJson(
    data,
    name='Stationen',
    popup = folium.GeoJsonPopup(
        fields=['shortname', 'voltage_level'],
        aliases=['Name', 'Spannungsebene'],
    )
).add_to(m)

m.save("geojson_test.html")

Environment

• Browser: chrome
• html file
• folium version 0.11.0

Thanks in advance 😉

[Conengmo]

@jtbaker I made a small fix, do you maybe want to check it out? https://github.com/python-visualization/folium/pull/1349

[Conengmo]

Thanks for looking into this Jason! Two other related things that may provide ideas:

• In https://github.com/python-visualization/folium/issues/1162 there is a proposal to make that zoom on click functionality that uses getBounds() optional.
• In https://github.com/python-visualization/folium/pull/1317 we check if getBounds() is defined on an object before calling it.

I’d have to look a bit more at that GeoJsonMarker thing to comment on how useful it is to spend time on that. I can say that if possible I’d rather separate it from fixing this particular issue.