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botframeworkmicrosoft-teams

Task module with React component doesn't open

I have a Teams bot (.Net Core 3.1 + Bot SDK 4.0) and I call task module from it to render my React app. A React app is a SPA located at the same App Service as a bot. It works fine at the local stand and at the developer's stand, but at the customer's test stand, after calling the task module, a problem arises.

At desktop windows app there is happening nothing at first time, after the second click of the button to open the task module, an error appears at the bottom of the adaptive card:

Error at desktop app

There is an error in the Developer Tools:

Error at developer tools

I also tried to open this task module in popup application mode, it returns an error window:

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In the Developer Tools, in this case, I have the following errors:

enter image description here

When I try to open my React app from the browser or use it as a tab for my bot, it works fine. What should be the problem with opening it as a task module? Maybe I need to do some extra steps in the Microsoft Teams admin center?

Solution

  • I found a way to solve the problem. I installed the bot through a local upload of the manifest, but then I found out that it was also added to the list of applications for our organization (at Teams admin center), and apparently there was some kind of collision between them. After I uninstalled the application from my desktop Teams and installed it from the application pool - the error disappeared.