mac osx cocoa/cocoa.h no such file or directory

[sefiroths]

i have downloaded the latest bullet, and found on the library allbulletdemo.xcodeproj.
i have double clicked it and tryied to compile with xcode, but this error occours: "cocoa/cocoa.h no such file or directory...
don't know how to proceed...

[dphil]

That's...odd. Can you find the following path:

/System/Library/Frameworks/Cocoa.framework

in the Finder? As far as I recall, my "AllBulletDemos" Xcode project worked straight out of the box, so to speak. What version of Mac OS X are you running?

[sefiroths]

i have 2 pc with snow leopard 10.6
and i can find /System/Library/Frameworks/Cocoa.framework
is there
i'm running xcode 3 in one of that pc, and 4 on the other

if i start a new project->application, xcode produce files that has included cocoa/cocoa.h that works
under active executable i have found that is setted to iphonesimulator, i think that is the error, but i'm not able to find where i can change that option

[sefiroths]

found!
hold down option key in dropdown menu and setting mac osx now it compiles
but...after compiling:

Code: Select all

[Session started at 2011-06-27 15:17:07 +0200.]
GNU gdb 6.3.50-20050815 (Apple version gdb-1472) (Wed Jul 21 10:37:02 UTC 2010)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-apple-darwin".tty /dev/ttys001
Loading program into debugger…
Program loaded.
run
[Switching to process 1485]
Running…
2011-06-27 15:17:10.507 AllBulletDemos[1485:80f] invalid pixel format
2011-06-27 15:17:10.535 AllBulletDemos[1485:80f] invalid context
2011-06-27 15:17:10.558 AllBulletDemos[1485:80f] Got nil windowed context
2011-06-27 15:17:10.582 AllBulletDemos[1485:80f] An uncaught exception was raised
2011-06-27 15:17:10.622 AllBulletDemos[1485:80f] *** -[NSCFArray insertObject:atIndex:]: attempt to insert nil
2011-06-27 15:17:10.665 AllBulletDemos[1485:80f] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSCFArray insertObject:atIndex:]: attempt to insert nil'
*** Call stack at first throw:
(
	0   CoreFoundation                      0x0096940a __raiseError + 410
	1   libobjc.A.dylib                     0x007e0509 objc_exception_throw + 56
	2   CoreFoundation                      0x00969138 +[NSException raise:format:arguments:] + 136
	3   CoreFoundation                      0x009690aa +[NSException raise:format:] + 58
	4   Foundation                          0x01935532 _NSArrayRaiseInsertNilException + 75
	5   Foundation                          0x018891b9 -[NSCFArray insertObject:atIndex:] + 118
	6   AppKit                              0x00bca7d6 -[NSView replaceSubview:with:] + 239
	7   AppKit                              0x00bc9ede -[NSCustomView nibInstantiate] + 1182
	8   AppKit                              0x00b0eca4 -[NSIBObjectData instantiateObject:] + 253
	9   AppKit                              0x00b0dfaa -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 336
	10  AppKit                              0x00b0c450 loadNib + 257
	11  AppKit                              0x00b0b848 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] + 228
	12  AppKit                              0x00b0b759 +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 158
	13  AppKit                              0x00b0b6a4 +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 383
	14  AppKit                              0x00b084a9 NSApplicationMain + 434
	15  AllBulletDemos                      0x00003ee4 main + 30
	16  AllBulletDemos                      0x00003ebd start + 53
	17  ???                                 0x00000001 0x0 + 1
)
sharedlibrary apply-load-rules all
kill
quit

The Debugger has exited with status 0.(gdb)