How to resolve merge conflicts?

Rolf Marsh

I had a branch that I needed to split into two (main branch: 3.2.0, new branch: 3.1.2 which was created by using "checkout".  I made my changes to the new branch and now I want to merge 3.2.0 into 3.1.2.  So I did a merge and now I have 3 files with "conflicts":

Screen Shot 2015-01-04 at 1.31.14 PM.png

So, I look at each file on the right of SourceTree and I see this:

Screen Shot 2015-01-04 at 1.32.31 PM.png

What do I do with this?  What I would like to do is put this file(s) into an editor where I can make the changes.  I don't understand why the other 20 files made it through without any "conflicts" and these three did not... or do I have more of a mess than is showing?

I think your app SourceTree is a god-send... don't know what I would do without it, but I think I really don't understand Git that well to be able to do this on my own.  Thank you for your understanding.

Regards,

Rolf
Prager, Phone Apps

Screen Shot 2015-01-04 at 1.32.31 PM.png

Screen Shot 2015-01-04 at 1.31.14 PM.png

Balázs Szakmáry

First of all, please do some reading in order to understand what a merge conflict is. Afterwards, you need to do the following:

1. Install a diff tool that can do 3-way merges, for example KDiff3.
2. Configure this to be your external diff/merge tool in SourceTree (in Tools/Options/Diff).
3. In the place where you took the 1st screenshot, right-click on a file, Resolve Conflicts\Launch External Merge Tool
4. Repeat the previous step for each conflicted file.
5. Commit (and push) your changes.