Problems with using it

[lonnietc]

Hello,

I am looking for a TV Guide add-on that lets the user select the channels from different Live TV providers like LocastTV, PlutoTV, NewsNow, etc. such that the user can select channels from any of them and have a customized TV Guide with just the channels from different sources as they choose without all of the channels from each provider that they are not interested in seeing in the Guide.

I installed this add-on in my freshly installed Kodi 18.08 that is running on my Ubuntu 20.04 system, and also installed the Live TV Add-On components for PlutoTV, LocastTV, and NewsNow but no matter how I try start up the "tvguide.fullscreen" add-on, it always gives an error message that

"It was not possible to load the program data because the settings are invalid"

Any ideas?