Trying to upgrade to SourceTree 3.4.12; getting error

Greg Davis May 24, 2023

I use SourceTree v3.4.9.0 for Windows. I tried to upgrade to v3.4.12 using Tools > Options > Updates > Update button. When I try, I get this error message:

There was an error during the update process.

Method not found: ‘Void
(SharpCompress.Readers.lReader, System.String,

[Copy to Clipboard]

When I click [Cancel], I am returned to the Updates window and I see a green checkmark.

Does anyone know what this error means?

1 answer

1 accepted

1 vote
Answer accepted
Greg Davis May 24, 2023

I reinstalled SourceTree from a direct download link I had found for 3.4.10. It was in this post:

Vipin Yadav

Oct 19, 2022

We have fixed the issue and will be applicable into next release as it was already shipped into previous version. So for workaround please update(reinstall) the sourcetree directly from this link. 

Link: []



I then updated the app to 3.4.12. It now works.


Suggest an answer

Log in or Sign up to answer
AUG Leaders

Atlassian Community Events