Unable to install Xcode 13.1

[vpilkevych]

Describe the bug
The app gives an error in attempt to install Xcode 13.1 on Mac mini M1, although it works on different Intel machines.

To Reproduce

1. Press the "Install" button in order to begin Xcode 13.1 installation.
2. The app shows the error message.

Expected behavior
The app installs Xcode 13.1.

Screenshots

Version

• OS: 11.6, Mac mini M1
• Xcodes: 1.2.0 (8)

[MattKiazyk]

hi @vpilkevych - usually that error is a result of the API not returning proper JSON.

If you have a network recorder like Charles, I'd love to see what is being returned in the listDownloads.action call. That would tell me what is truly happening.

Try logging out of your Apple ID, and log back in to see if that fixes it.

[qyzdo]

I wasn't logged in and I had the same error. I found that https://appstoreconnect.apple.com/olympus/v1/session is returning unauthorized status and xcodes had a problem parsing this response.

[vpilkevych]

@qyzdo you're completely right, today I decided to give it one more try and found out that I was not logged in. I am sorry, my bad. Closing the issue. @MattKiazyk maybe it'd be better if the app tells the user to log in.

[qyzdo]

@vpilkevych you are absolutely right, I created fix for this #165