Folium map not rendering when Marker 'popup' specified? #726
Description
Apologies, in advance, if this not the most appropriate place for this question (as this might be a Jupyter Notebook issue)!
Issue
I cannot get Folium to render a map when the 'popup' parameter for Marker objects are specified via list indexing (where the list contains strings). What's confusing is that it works fine if the Marker 'popup' is a static string!
Example: Working code
This code works (i.e., a viewable map is rendered) in a Jupyter notebook cell:
# Imports dependency used to drop markers onto a map
import folium
# Isolating "northing" and "easting" information with labels for each point
locationlist = df_nearme[["Latitude","Longitude"]].values.tolist()
labels = df_nearme["Cafe Name"].values.tolist()
# Create map and drop points onto it
m = folium.Map(location=[lat_home, long_home], zoom_start=14)
for point in range(len(locationlist)):
folium.Marker(locationlist[point]).add_to(m)
mSo does this code:
# Imports dependency used to drop markers onto a map
import folium
# Isolating "northing" and "easting" information with labels for each point
locationlist = df_nearme[["Latitude","Longitude"]].values.tolist()
labels = df_nearme["Cafe Name"].values.tolist()
# Create map and drop points onto it
m = folium.Map(location=[lat_home, long_home], zoom_start=14)
for point in range(len(locationlist)):
folium.Marker(locationlist[point], popup='abc123').add_to(m)
mExample: Not working code
BUT this code does not render a viewable map (no error is thrown, but I just get a blank, white box):
# Imports dependency used to drop markers onto a map
import folium
# Isolating "northing" and "easting" information with labels for each point
locationlist = df_nearme[["Latitude","Longitude"]].values.tolist()
labels = df_nearme["Cafe Name"].values.tolist()
# Create map and drop points onto it
m = folium.Map(location=[lat_home, long_home], zoom_start=14)
for point in range(len(locationlist)):
folium.Marker(locationlist[point], popup=labels[point]).add_to(m)
mAs I mentioned before, I suspect this has something to do with Jupyter Notebook, but I'm not entirely sure and figured I'd ask to see if anyone else has run into this issue.
Thanks!