Sep 15 2020 11:34 PM
While developing an application for MS Teams, I am using ngrok for exposing localhost URL to HTTPS. Till today it was working, but from today morning I am getting this issue of the invalid domain as below.
Error while reading manifest.json: Invalid value(s) specified for validDomains[0]: "https://e9d21d77e3f6.ngrok.io"
It is a warning but not able to install the app in MS Teams. Is there any changes made by Microsoft?
Sep 16 2020 12:16 PM
Actually it may be a different problem - the ngrok URLs do expire, but that would cause a different issue.
It's asking for a domain but you are providing a URL. Get rid of the https:// and try that.
Sep 16 2020 01:45 PM
Sep 16 2020 09:40 PM
Solution@Bill Bliss @martinlingstuyl @timwiffen @Adrian42 @Mart Lehtmets
Seems the issue has been resolve from Microsoft. Now I am able to add the app in Teams.
Sep 16 2020 11:32 PM
@Kaushal Khamar Yes, it's working for me as well.
Sep 17 2020 12:57 AM
Sep 13 2022 11:57 PM
@Mart Lehtmets I faced same issue .I open ngrok dashboard from localhost:4040 copied tunnel url and replaced endpoint url from azure and replaced validDomains from manifest .json now its working. It happened beacause ngrok url got refreshed in my case .Thank you
Sep 14 2022 12:04 AM