Msteams-docs: Error code 404 "V3 agent not found."

[Leks12lk]

I have a messaging extension (compose extension) app and a bot app. Both of them have the same Azure Bot Channels Registration resource (the value of botId in manifest.json is the same).

Messaging extension returns an adaptive card which contains the button with "Action.Submit" type. The request to the bot should be sent after clicking on that button. But instead of request to the bot I got the error with the code 404 and the message "V3 agent not found."
The issue is reproduced for both team chat and personal chat.

Also please note that this issue is reproduced only when triggering Action.Submit from a card returned by ME app. If Bot returns the card this issue is not reproduced and request is sent to the bot successfully.

[Wajeed-msft]

We are looking into this issue.

[tdwhite0]

I'm seeing this too. Looks like it has something undefined when constructing the url to invoke:

[Leks12lk]

I'm seeing this too. Looks like it has something undefined when constructing the url to invoke:

Actually I don't have undefined in this url but this issue is still reproduced.

[tdwhite0]

@Leks12lk This issue basically prevents my whole app from working, have you found any workarounds?

[Leks12lk]

@tdwhite0 actually I haven't found any workarounds yet.

[VKAlwaysWin]

FYI, I also seeing this issue. When trying to click on card from ME:

But when using same card from Bot (working great). I see :

[Leks12lk]

@Wajeed-msft did you have a chance to look into this issue? Are there any updates?

[Wajeed-msft]

We are able to repro this. I'll update this post as soon as I have updates.

[Gousia-Begum]

This has been fixed now. Please try out and re-open if you still face any issues.

[VKAlwaysWin]

@Gousia-MSFT I can confirm that it is working fine for me. Thank you for all your help.

[Leks12lk]

Hi @Gousia-MSFT it works for me as well. Thanks.