Slack Dialog not closing on clicking the submit button

[stevemenezes]

Hi everyone,

I was able to open the slack dialog using this OpenDialog method and the submit/cancel interactions return the expected result in the flow however, the dialog remains intact upon clicking submit with this generic error message -We had some trouble connecting. Try again?. I tried returning a status code of 200 and 204 using w.WriteHeader(statusCode) from the server but that didn't work either.

Any suggestions on how I can get the dialog to close gracefully on clicking the submit button? Any suggestions would be helpful, thanks!

[stevemenezes]

For future reference: Was able to get this fixed by sending a status 200 and nil body
w.WriteHeader(200)
w.Write(nil)