I'm having the same errors and the pull, push operation will complete successfully even thou you will see those 4 Fatal ArgumentException encountered. I checked SourceTree log file and there is no log details regarding those Fetal exception.
SourceTree version 22.214.171.124
git version 2.9.3.windows.1
Supported Platforms macOS Windows We recently introduced support for additional hosting services such as GitHub Enterprise, GitLab (Cloud, Community Edition, Enterprise Edition), and...
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