Couldn't load a xcode project because it is already opened from another project or workspace
Objective CIosXcodeThree20Objective C Problem Overview
I have a project that has one target dependency. The target dependency is dependent on a framework called Three20.
The dependency tree looks like this.
myProject
-> myCustomFramework
-> Three20
When I tried to build and run I get the following error message.
> Workspace Integrity Couldn't load Three20.xcodeproj because it is > already opened from another projet or workspace.
I have only one project open. Any suggestions on why I am getting this message?
Objective C Solutions
Solution 1 - Objective C
I had the exact same problem. Quitting the xcode completely and opening it up again worked.
Solution 2 - Objective C
Quitting Xcode alone didn't work for me. What I did was:
- File->Close Workspace/Project on every open workspace.
- Xcode->Quit
- Open Xcode again and open troublesome workspace
Solution 3 - Objective C
I have close the Xcode completely but IT didn't work. I have killed the procces and It did finally!!! :-)
Solution 4 - Objective C
Had the same problem in a case where I got a workspace working, closed it, copied the containing folder to a USB drive, then reopened. I got that message for one of the projects in the workspace. Closed, tried again, removed/re-added project - no luck. Closed, tried to open the project alone and got the message about it being open in another workspace - not true. Quit XCode, restarted by double-clicking my workspace in Finder, and all went well after.
Solution 5 - Objective C
I had same problem. Fixed after updating of cocoa pods with pod update command.
Solution 6 - Objective C
Restart the computer and try again opening the project :)