HTML - Folium - Not able to display map properly on the app despite unsafe_allow_html=True

I am creating an app using streamlit and folium. (I used unsafe_allow_html=True to make sure the map could be displayed in the app).

My dataset contains 2000 rows. My deseriable output is a map of 2000 points, and if I click on each point, a pop up appears with information about address.

• If I visualize everything with popup, the map does not appear on streamlit app.
• If I visualize only 500 rows with popup, the map appears on streamlit app.
• If I visualize everything without pop up, the map appears on streamlit app.

Note that if I use folium alone, I could still manage to create an HTML map file of 2000 points with popup. It is just I could not visualize it on streamlit app.

Could you have a check on this? Is it due to the size of my HTML?

[andfanilo]

From https://github.com/streamlit/streamlit/issues/241#issuecomment-609823134 custom components is expected by H1 2020, should be around pretty soon as it’s entering beta-testing 😉

[jrhone]

Closing as dupe of #601