Issue with Red Error Pop-up in Microsoft Teams Tab Application
Hello, I developed a Microsoft Teams tab application where I add a page in a static tab (using the contentURL). While the page loads successfully, a red error pop-up consistently appears after 30-45 seconds. This happens with both static and configurable tabs. In configurable tabs, even after saving and loading the page, the pop-up still appears. It has no error message and can be dismissed by clicking the 'X' but reappears within 30-45 seconds after switching between apps or chats. Please see the attached screenshot for reference. I have tested this across local, development, and production environments, and it persists with all non-local URLs (i.e., pages outside my tab). The behavior is the same on both desktop and browser versions of Teams. Initially, I suspected Razor code might be the issue, but the problem persists even with a hardcoded URL. The app package was successfully validated using the Microsoft Teams App Validator, but the error pop-up remains. Could you please help me resolve this issue as soon as possible? Thank you.
Teams App with static tabs for SharePoint Communication Site
Hi All, I am using App Studio in Teams to create a Team App for my SharePoint Communication Site. I found out that there is no navigation/header/footer elements and I found out a solution which is adding ?app=portals in the Content URL. It works fine for me in mobile/desktop/web Teams at first. Recently, the navigation menu in mobile Teams is no response. When you click on the navigation menu ("三") is should expand and collapse like the below pic. And now there is no response when I click the "三". It just only happens on mobile Teams. For web/desktop teams, it is functioning normally. Anyone has faced this situation too? Any solutions for fixing this case?
