Failed to upload app with XCode due to 443 error

Hi devs!

I've recently tried to upload an app and got following error. "Unable to connect Apple's Web Services". I thought thats it might be an issue with Apple services itself, so postponed upload, but today I've tried once more and it's still here.



Is it something on my side ?
I'm using beta Big Sur with XCode-Beta.


Here is the answer. Create your archive. In the organizer, select your archive. Choose distribute app. Then instead of upload, choose export. Export the archive to a folder on your hard drive. Now download transporter from the App Store. Transporter replaced "App Uploader" or whatever it used to be called in the developer tools menu of Xcode.
Now sign into Transporter with your dev account and upload the .ipa found in your exported archive folder using Transporter.
It will work under Big Sur!
Failed to upload app with XCode due to 443 error
 
 
Q