Xcode giving me 'Obstructing' warning because I am no longer using SVN, switched to Perforce

my first post so hopefully I am clear enough with my problem.

I started a new project about a year ago in Xcode 3.x.y (iOS project), everything was going well, but I wanted to use some sort of source control. I had h开发者_StackOverfloweard about SVN on a website so I gave it a shot and put the repositories on a USB external hard drive. Everything was going great, then I decided to switch to Perforce because other people on the project were used to it. After doing that I formatted the usb hard drive to use it for other purposes.

Fast forward to last week: I installed Xcode 4.x, and I am getting all kinds of warnings when I build. The 2 I am getting are:

game_name.app.dSYM Obstructing file://localhost/projects/game_name/build/Release-iphonesimulator/game_name.app.dSYM/: warning: Obstructing: /projects/game_name/build/Release-iphonesimulator/game_name.app.dSYM is blocking item under version control

and

fx_swish_01.wav Missing File /projects/game_name/fx_swish_01.wav file://localhost/projects/game_name/fx_swish_01.wav: warning: Missing file: /projects/game_name/fx_swish_01.wav is missing from working copy

Those are the 2 errors, but I have 113 total (about 10 of the obstructing, and 100 of the missing). I'm assuming this is because the project somehow still thinks I am using SVN for my SCM, when in fact I am using ONLY perforce from outside of Xcode.

Does anyone have a clue on what I need to do? I don't care if files get clobbered, ignored, deleted, whatever... I have everything in perforce that I think I need. Thanks in advance.

EDIT: I got some of the 'missing from working copy' warnings by doing: svn delete --force. Is this going to bite me later down the line? I couldn't commit, but it did remove the warning. Here is a copy of what I did:

$ svn delete fx_swish_01.wav 
svn: Use --force to override this restriction
svn: 'fx_swish_01.wav' has local modifications

$ svn delete fx_swish_01.wav --force
D fx_swish_01.wav

$ svn commit -m "deleted fx_swish_01.wav"
svn: Commit failed (details follow):
svn: Directory '/projects/game_name/build/Release-iphonesimulator/game_name.app.dSYM/.svn' containing working copy admin area is missing

$ svn delete fx_swish_02.wav 
D fx_swish_02.wav

$ svn delete fx_swish_03.wav 
D fx_swish_03.wav

$ svn delete fx_swish_04.wav 
D fx_swish_04.wav

$ svn delete hey_what_a_crowd.mp3
D hey_what_a_crowd.mp3

$ cd build/Release-iphonesimulator/

$ ls
game_name.app       game_name.app.dSYM  game_name.app_old.dSYM

$ svn delete game_name.app.dSYM
svn: Directory 'game_name.app.dSYM/.svn' containing working copy admin area is missing

$ svn delete game_name.app.dSYM --force
D game_name.app.dSYM
svn: Directory 'game_name.app.dSYM/.svn' containing working copy admin area is missing

As you can see, I got the .wav files to remove and it seems to not give me those warnings anymore. The game_name.app.dSYM thin is still not working though... the admin area is missing? I'm sure if that file existed at one point, it sure don't anymore.

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Since you switched away from svn, you can delete all the .svn folders that are probably left over from your previous version control efforts.

Checking out a fresh copy from Perforce should also work, provided you have not checked-in the .svn folders into p4, in which case you should delete them all from p4.

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The answers provided in this post should help you solve the warnings you are seeing that pertain to missing files: Missing file warnings showing up after upgrade to XCode 4