I'm compiling my iPhone app, and I'm getting the following error in the header of MPMediaItem from the MediaPlayer.framework:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.1.sdk/System/Library/Frameworks/MediaPlayer.framework/Headers/MPMediaItem.h:14: error: expected '=', ',', ';', 'asm' or 'attribute' before 'class'
How can I fix that? Thanks:
My first guess is you used #include rather than #import. Or somehow the compiler is trying to parse it as a standard C file.
I've just solved this exact same problem and I have been tearing my hair out over it.
GCC wasn't highlighting the problem in the header file where the error actually occurred - I had a stray 'B' character at the bottom of a header file (from running command-B to compile). The error was then being thrown in the .m file and other .h files which included the problematic one, often at the @class statement.
If it's throwing an issue with your @class statement, the problem is almost definitely in one of the preceding header files, as you include them directly beforehand - try commenting these out one-by-one and recompiling to find out which. Once you find the culprit file, finding the actual error will be much easier.