Forum Discussion
Teams Tab App displays "chromewebdata/" instead of HTML file
Hi, I'm having trouble loading a custom tab in Teams on an external web server. When I use the DevTools, I can see that the default index.html file is not opened. I instead see "extension-tab-frame ...
George71 , I see that valid domains is an ip address.You need to have a valid domain to make this work.
Manish-MSFT, does the the domain need to be visible by the Azure AD as well? Right now there is no domain defined for the IP address I am using so I am wondering if I can just add an entry in my Windows host file C:\Windows\System32\drivers\etc\hosts. If I do this, it won't be visible to the Azure AD. Does it matter?
George71 , Sorry for late response from our side, In order for webpages to load you need to have valid domain mentioned in manifest. In manifest given above I see there is an IP address entered in place of vaild domains.
