Hello,I have a crash that I can't reproduce on my machines but a user runs into it every time he uses an open panel in the app on Snow Leopard.
Below is the stack trace and the code that handles the panel. Nothing obvious for me and it used to work and works fine under Leopard and Snow Leopard for me and other users. The base SDK and deployment target both are 10.5 compiled on Snow Leopard.
I've read the release notes and nothing relevant came up there (besides lots of deprecated stuff when using 10.6+ SDKs).
According to the user, he opens the panel, selects a file, OK's the sheet, the app does what it does and then shortly after that it crashes.
Stack and code below, I'd be grateful for hints in that matter. Thanks! Regards Markus Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 libobjc.A.dylib 0x9696b917 objc_msgSend + 23 1 com.apple.DesktopServices 0x90f21a79 TFSInfo::~TFSInfo() + 292 com.apple.DesktopServices 0x90f21f25 TFSInfo::RemovePtrReference() + 35 3 com.apple.DesktopServices 0x90f3a544 TNode::IsUnresolved() const + 48 4 com.apple.DesktopServices 0x90f2efa0 TNode::SetAliasTarget (TNodePtr const&, bool) + 230 5 com.apple.DesktopServices 0x90f7538d TNode::RecursivelyRemoveAllChildren(bool) const + 175 6 com.apple.DesktopServices 0x90f75986 TNode::Finalize (TNodePtr*&) + 56
7 com.apple.DesktopServices 0x90f75bb0 TNode::Finalize() + 286 8 com.apple.DesktopServices 0x90f889fa NodeContextClose + 5429 com.apple.AppKit 0x971f1527 _NSSavePanelContextEnd + 60 10 com.apple.Foundation 0x942fbb65 __NSFireDelayedPerform + 537
11 com.apple.CoreFoundation 0x911a9eee __CFRunLoopRun + 6846 12 com.apple.CoreFoundation 0x911a7d34 CFRunLoopRunSpecific + 452 13 com.apple.CoreFoundation 0x911a7b61 CFRunLoopRunInMode + 9714 com.apple.HIToolbox 0x9622afec RunCurrentEventLoopInMode + 392 15 com.apple.HIToolbox 0x9622ada3 ReceiveNextEventCommon + 354 16 com.apple.HIToolbox 0x9622ac28 BlockUntilNextEventMatchingListInMode + 81
17 com.apple.AppKit 0x96aaeb99 _DPSNextEvent + 84718 com.apple.AppKit 0x96aae40e -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156
19 com.apple.AppKit 0x96a705fb -[NSApplication run] + 821 20 com.apple.AppKit 0x96a68695 NSApplicationMain + 574 21 com.toolsfactory.myapp 0x000026ee 0x1000 + 5870- (void)importDataPanelDidEnd:(NSOpenPanel *)panel returnCode:(int) returnCode contextInfo:(void *)contextInfo
{
[panel orderOut:self];
if (returnCode != NSOKButton) return;
if ([[panel filenames] count] > 0) {
NSString *file = [[panel filenames] objectAtIndex:0];
NSString *dir = [file stringByDeletingLastPathComponent];
[[NSUserDefaults standardUserDefaults] setObject:dir
forKey:UDEF_KEY_LAST_IMPORT_DIRECTORY];
[self importFromFiles:[panel filenames]];
}
}
- (void)importDataFromFile:(id)sender
{
NSArray *filetypes = [NSArray arrayWithObjects:@"tcx", @"gpx",
@"xml", @"log", @"fitlog", @"sdf", nil];
NSOpenPanel *op = [NSOpenPanel openPanel];
[op setAllowsMultipleSelection:YES];
[op setAllowedFileTypes:filetypes];
[op setTitle:STR_IMPORT_SELECT_TITLE];
[op setMessage:STR_IMPORT_SELECT_FILES];
[op setPrompt:STR_IMPORT_IMPORT];
NSString *initialDir = [[NSUserDefaults standardUserDefaults]
stringForKey:UDEF_KEY_LAST_IMPORT_DIRECTORY];
if (!initialDir) {
initialDir = NSHomeDirectory();
}
[op beginSheetForDirectory:initialDir file:nil types:filetypes
modalForWindow:[controller window] modalDelegate:self
didEndSelector:@selector
(importDataPanelDidEnd:returnCode:contextInfo:) contextInfo:nil];
} -- __________________________________________ Markus Spoettl
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