Blank window when trying to connect SourceTree with GitHub on a Mac

[cdoermann]

When trying to connect to my GitHub account in SourceTree on a Mac, I get a blank window. In SourceTree, I went to Accounts -> Add, and then I made the same selections that Ben did, which you can see here:

Then when clicking on the Connect Account button, I get taken to the GitHub login screen:

But when I enter my credentials, this is what I see:

If I put in the wrong credentials, it will give me an error message to that effect.

[Nina]

Hi,

Which version of Source Tree do you use?

Do you have a firewall or an antivirus program that could be blocking SourceTree?

[cdoermann]

Thanks to you, I checked for updates in SourceTree and updated it from version 2.7.1 to 3.0 and that resolved the issue. Thanks for your help!