Floorplan no longer working

Was fine this morning. No changes on my part. Now see only this error:
TypeError: url.indexOf is not a function.

Don’t know whether it was 64.0, system 94/5 or updating to the kiosk version, but I lost Floorplan. I decided to full restore a snapshot of 63.3 before floorplan was installed, and reinstall, but get the following in the floorplan panel:

URIError: http://192.168.0.100:8123/local/custom_ui/floorplan/lib/floorplan.js?_=1519825733056

Per prior posts, I am using
frontend:
javascript_version: latest

The kiosk version of floorplan (12/7) has a floorplan.js, but the standard version (11/27) doesn’t (why?). However, adding the file to lib makes no difference.

I’m stumped, and thinking that I must start from scratch with hass.io to get floorplan working again. Can anyone help?

Hi–did you ever solve this? I seem to be running into the same problem.

Never resolved. Please keep me posted.

I gave up and went to version 1.0.7.4 from the camera-images branch of the main repository.