Top "Xcode4" questions

Xcode 4, released in June 2011, is Apple's integrated development environment (IDE) for Mac OS X and iOS.

Compile, Build or Archive problems with Xcode 4 (and dependencies)

This question has evolved over the past several weeks to cover more general issues with xcode4 (and upgrading projects form …

objective-c compiler-construction xcode4 clang c-preprocessor
How to fully remove Xcode 4

I want to remove all existing SDK versions as well as Xcode 4. Xcode 4 Guide says to do this: sudo /Xcode4/…

xcode xcode4
How can I safely delete in my ~/Library/Developer/Xcode/DerivedData directory?

I'd like to remove old (replaceable?) data and DerivedData contents seem a likely candidate. Since it's name DerivedData, I assume …

ios xcode xcode4
Linking a static library to an iOS project in Xcode 4

I have a project (AQGridView) that compiles to a static library, but I can't seem to add it to my …

iphone objective-c ios xcode4
Apple Mach-O Linker errors and I don't know what to do

I cannot compile my project for the device or simulator anymore. I get 13 Apple Mach-O-Linker errors. It all started after …

ios xcode ios5 xcode4 mach-o
Xcode 4 can't locate public header files from static library dependency

Alternate titles to aid search Xcode can't find header Missing .h in Xcode Xcode .h file not found lexical or …

xcode4 header preprocessor static-libraries
UINavigationBar - Set title programmatically?

I have a tab bar application with a different view on each tab. Each view has a UINavigationBar with title …

ios iphone xcode4 uinavigationbar
Missing file warnings showing up after upgrade to Xcode 4

I recently upgraded to Xcode 4 (which is a great upgrade) but now I'm getting some warnings that I did not …

xcode ios4 xcode4
Xcode iOS project only shows "My Mac 64-bit" but not simulator or device

This just started happening that my iOS project is only showing "My Mac 64-bit" rather than the Simulator or my …

ios xcode xcode4
In Xcode 4 how do I add a remote GitHub repository to an existing local project?

The Git integration in Xcode 4 is very welcome however it seems to be a bit flaky when it comes to …

git github xcode4 push