Generally header files are not members of targets. Making an implementation file a member of a target tells Xcode to compile the file when you build the target. In your example Xcode compiles the file myAppFile.m when you build the myAppTests target but not when you build the myApp target. When you have an application … Read more
In XCode 5, 6 and 7, you can still set the variable. Navigate to Build Settings A. Select your project on the left side bar under Project Navigator. B. Select the “Build Settings” tab. Find and set MOMC_NO_INVERSE_RELATIONSHIP_WARNINGS A. Select ‘All’ in the upper left of the main screen. B. Search for MOMC_NO_INVERSE_RELATIONSHIP_WARNINGS by pasting … Read more
As far as I know there is no official way to create Xcode 4 plugins (just like there wasn’t one for v3.x). Here is an openradar on Xcode’s lack of plugin support: Please support the ability for 3rd parties to extend Xcode via a public plugin API. Aperture, Visual Studio, Eclipse, TextMate and other applications … Read more
Setting a symbolic breakpoint for -[NSObject doesNotRecognizeSelector:] should do the trick. In Xcode 4, press cmd+6 to go to the Breakpoint Navigator, then click the +and choose “Add Symbolic Breakpoint…”. Configure.
If you give Xcode a path to use for headers, it will check that path when you use an #include or #import statement. If the file isn’t there, it quits. If you have the path set as “recursive”, Xcode will search folders it finds there if it doesn’t find the file. Looks like this:
The cause of this error are incorrect build settings, as indicated by the discussion in the question post comments. This can be fixed by setting “Deployment Postprocessing” back to NO for Debug-Mode (the default value).
I just got something similar to this working in my open source GPUImage framework, based on the above code, so I thought I’d provide my working solution to this. In my case, I was able to use a pixel buffer pool, as suggested by Srikumar, instead of the manually created pixel buffers for each frame. … Read more
The problems are only with the latest XCode 4 (build 4C177 — iOS 5 beta 7). A slightly earlier version of XCode 4 (build 4C104 — iOS 5 beta 5) works fine. Like Saran, I tried the suggestions from majkelx and OMH and they did not work for me. When I launch build 4C177, and … Read more
It sounds like you may be performing the segue in -viewWillAppear: thus generating two -viewWillAppear: messages without 2 corresponding -viewDidAppear messages. Try performing the segue in -viewDidAppear.
Find in project, though if you are searching to change the name everywhere, better would be to use the Refactoring menu. EDIT: You can use Refactoring to find where a specific variable is referenced. Select the variable and choose Edit->Refactor->Rename. In the refactoring screen, rename the variable (just add _ at the end or something) … Read more