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chaozy's avatar
chaozy
Copper Contributor
Nov 29, 2020

Localhost refused to connect in the hello world demo

    I am working on a school project which is developing a Microsoft Teams web app. I followed the instructions given in the https://docs.microsoft.com/en-us/microsoftteams/platform/build-your-firs...
developer
microsoft teams
chaozy's avatar
chaozy
Copper Contributor
Dec 05, 2020

Manish-MSFT Sorry to reply so late. I have checked my firewall settings and the Bot framework emulator has been set to "allow incoming connections". It is my personal computer with home network, and the account I used to sideload the app is my personal Microsoft 365 developer account, so I think I have the access to my unblock anything. Could you please give me some suggestions about what else should be enabled? I can immediately check that.
Thanks to your reply!!

Manish-MSFT's avatar
Manish-MSFT
Former Employee
Dec 08, 2020

chaozy , Could you please mail me at v-manisc@microsoft.com to get on call and solve this issue. Thanks.

  • Manish-MSFT's avatar
    Manish-MSFT
    Former Employee
    Dec 10, 2020

    chaozy , Could you please add details as to what we discussed during call and conclude the same to close this ticket. Thanks.

    • chaozy's avatar
      chaozy
      Copper Contributor
      Dec 10, 2020

      Manish-MSFT  Sure. Sorry for the delay. I have just finished the school lectures. We found that it is actually the problem of ngrok. When I start ngrok tunnelling service, the page from the address given by ngrok displays 

      ngrok gateway error
QW
The server returned an invalid or incomplete HTTP response.

      We tried different ways and commands but all of them failed.

      We agree that I have to solve this issue in order to deploy the app. I will keep exploring it. Thanks to Manish!

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