Question

I have uninstalled it via the devtools uninstall command and reinstalled 3 times to no avail. This all started when I downloaded iphone_sdk_3.1.3_with_xcode_3.2.1__snow_leopard__10m2003a.dmg from the DEV portal and installed.

I’ve trashed my com.apple.xcode.plist file, uninstalled all xcode plugins as well as Growlcode and I still can’t solve this.

Here is the error information:

Process:         Xcode [1096]
Path:            /Developer/Developer Applications/Xcode.app/Contents/MacOS/Xcode
Identifier:      com.apple.Xcode
Version:         3.1.2 (1149)
Build Info:      DevToolsIDE-11490000~1
Code Type:       X86 (Native)
Parent Process:  launchd [196]

Date/Time:       2010-02-22 21:03:05.858 -0700
OS Version:      Mac OS X 10.6.2 (10C540)
Report Version:  6

Interval Since Last Report:          373328 sec
Crashes Since Last Report:           17
Per-App Interval Since Last Report:  305 sec
Per-App Crashes Since Last Report:   17
Anonymous UUID:                      2F82DA63-66A6-4C25-9C69-C2D02627B388

Exception Type:  EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Application Specific Information:
objc[1096]: garbage collection is ON
objc[1096]: layout_bitmap_or: layout bitmap too short: PBXJavaParentDV

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   libobjc.A.dylib                 0x96a5d43e _objc_fatal + 95
1   libobjc.A.dylib                 0x96a5dacf layout_bitmap_or + 91
2   libobjc.A.dylib                 0x96a5158c really_connect_class + 243
3   libobjc.A.dylib                 0x96a5137a connect_class + 254
4   libobjc.A.dylib                 0x96a5131f connect_class + 163
5   libobjc.A.dylib                 0x96a4fd67 _read_images + 1303
6   libobjc.A.dylib                 0x96a65933 map_images_nolock + 1545
7   libobjc.A.dylib                 0x96a4f0d9 map_images + 72
8   dyld                            0x8fe03f2d dyld::notifyBatchPartial(dyld_image_states, bool, char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)) + 795
9   dyld                            0x8fe0decd ImageLoader::link(ImageLoader::LinkContext const&, bool, bool, ImageLoader::RPathChain const&) + 251
10  dyld                            0x8fe056af dyld::link(ImageLoader*, bool, ImageLoader::RPathChain const&) + 137
11  dyld                            0x8fe0b242 dlopen + 471
12  libSystem.B.dylib               0x92b3f048 dlopen + 66
13  com.apple.CoreFoundation        0x94937109 _CFBundleDlfcnLoadBundle + 233
14  com.apple.CoreFoundation        0x94936c7a _CFBundleLoadExecutableAndReturnError + 1370
15  com.apple.Foundation            0x90c342df _NSBundleLoadCode + 995
16  com.apple.Foundation            0x90c33a67 -[NSBundle loadAndReturnError:] + 820
17  com.apple.Foundation            0x90c3372d -[NSBundle load] + 42
18  com.apple.Xcode.DevToolsCore    0x000976e4 -[XCPluginManager loadPluginBundle:] + 516
19  com.apple.Xcode.DevToolsCore    0x00092ad2 -[XCPluginManager findAndLoadPluginsInDomain:] + 1522
20  com.apple.Xcode.DevToolsCore    0x000924cd -[XCPluginManager findAndLoadPlugins] + 45
21  com.apple.Xcode.DevToolsCore    0x0008c6b9 XCInitializeCoreIfNeeded + 4441
22  com.apple.Xcode                 0x00003252 0x1000 + 8786
23  com.apple.Foundation            0x90c031c7 _nsnote_callback + 176
24  com.apple.CoreFoundation        0x949309a9 __CFXNotificationPost + 905
25  com.apple.CoreFoundation        0x949303da _CFXNotificationPostNotification + 186
26  com.apple.Foundation            0x90bf8094 -[NSNotificationCenter postNotificationName:object:userInfo:] + 128
27  com.apple.Foundation            0x90c05471 -[NSNotificationCenter postNotificationName:object:] + 56
28  com.apple.AppKit                0x95cc87bd -[NSApplication finishLaunching] + 493
29  com.apple.AppKit                0x95cc81b9 -[NSApplication run] + 79
30  com.apple.AppKit                0x95cc0535 NSApplicationMain + 574
31  com.apple.Xcode                 0x00002bca 0x1000 + 7114

Answer 1

Get the first argument to dlopen. This probably points to a corrupted file. You can do this with gdb.

$ gdb /Developer/Applications/Xcode.app/Contents/MacOS/Xcode
(gdb) run
... program will hopefully crash ...
(gdb) bt
(gdb) f N                [where N is the highest numbered 'dlopen' frame]
(gdb) p (char *)*($esp)  [I think... can't test now, I'm on PPC]