How to merge conflicts (file project.pbxproj) in Xcode use svn?

Question

There are two members in our team. We use Xcode's SCM (use SVN) to manger our source code files.
We all add files to our Xcode project. He has committed to SVN server. When I update, Xcode find there has conflicts in project.pbxproj file. Then I select quit Xcode and manually merge the conflicts. Then I start to edit my project.pbxproj, merge our changes. Actually I don't know how Xcode manage files, I just add some text that my project.pbxproj file did't have. When I finish, my project can't open. I guess that because the project.pbxproj file can't be edit by manual.

So, I want to know, when you find this problem, the project.pbxproj file have conflicts, how to solve it?

Thank you!

Answer 1

I use git but we see the same issue - if two people add files there's a merge conflict.

Usually the editing is very easy though. Simply go into the project.pbxproj file with a text editor, and look for the merge conflict section - usually this is marked by something like :

>>>>>>>
Stuff 1
======
Stuff 2
<<<<<<<<

In 99% of Xcode project merge conflict cases, you simply want to accept both sides of the merge (because two people added different files) - so you would simply delete the merge markers, in the above case that would end up like:

Stuff 1
Stuff 2

Like I said, this works great in MOST cases. If Xcode will not read the project file when you are done, just take the most recent un-merged version and manually add your files again.