Forum Discussion
Microsoft Teams custom apps stopped working properly.
@Sayali-MSFT Sorry for the late reply.
Thank you very much for investigating this issue, but after some research and testing, I seemed to have solved the problem.
I am using Helmet (https://www.npmjs.com/package/helmet) for the server (node-app) that I have deployed on Microsoft Azure and apparently, downgrading the version of Helmet from 5.0.2 to 4.6.0 has fixed the problem. On Teams App on Desktop, probably if a Teams custom app tries to connect to a node-app that has Helmet of version 5.0.2, Helmet somehow denies the access and the error occurs.
Therefore, I will be using Helmet of version 4.6.0 for the time being to avoid the error from occurring.
Once again, thank you very much for your kind support!
Sayali-MSFT Thank you for your reply. I appreciate your cooperation.
Microsoft@Sayali-MSFT Sorry for the late reply.
Thank you very much for investigating this issue, but after some research and testing, I seemed to have solved the problem.
I am using Helmet (https://www.npmjs.com/package/helmet) for the server (node-app) that I have deployed on Microsoft Azure and apparently, downgrading the version of Helmet from 5.0.2 to 4.6.0 has fixed the problem. On Teams App on Desktop, probably if a Teams custom app tries to connect to a node-app that has Helmet of version 5.0.2, Helmet somehow denies the access and the error occurs.
Therefore, I will be using Helmet of version 4.6.0 for the time being to avoid the error from occurring.
Once again, thank you very much for your kind support!