I am working on implementing printing, and have it working to the point
where the preview in the print sheet works. However, I get a crash if I
then go on to print or go to PDF (Open in Preview, Save as PDF). In the
print case, I get this crash:
2012-12-06 18:40:01.757 MyApp[43204:403] -[__NSCFString objectForKey:]:
unrecognized selector sent to instance 0x7fbe9f1d9830
2012-12-06 18:40:01.762 MyApp[43204:403] (
0 CoreFoundation 0x00007fff8c0abf56
__exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff836aad5e
objc_exception_throw + 43
2 CoreFoundation 0x00007fff8c1381be
-[NSObject doesNotRecognizeSelector:] + 190
3 CoreFoundation 0x00007fff8c098e23
___forwarding___ + 371
4 CoreFoundation 0x00007fff8c098c38
_CF_forwarding_prep_0 + 232
5 PrintCocoaUI 0x0000000110a02adf
CreateDefaultFileName + 16419
6 PrintCocoaUI 0x00000001109f36d9
PrintCocoaUI + 18137
7 PrintCocoaUI 0x00000001109f3403
PrintCocoaUI + 17411
8 PrintCocoaUI 0x0000000110a0d1c1
CreateDefaultFileName + 59141
9 PrintCocoaUI 0x0000000110a0cf9a
CreateDefaultFileName + 58590
10 CoreFoundation 0x00007fff8c09b70d
-[NSObject performSelector:withObject:] + 61
11 AppKit 0x00007fff8c4848ca
-[NSApplication sendAction:to:from:] + 139
12 AppKit 0x00007fff8c4847fe
-[NSControl sendAction:to:] + 88
13 AppKit 0x00007fff8c484729 -[NSCell
_sendActionFrom:] + 137
14 AppKit 0x00007fff8c483bec -[NSCell
trackMouse:inRect:ofView:untilMouseUp:] + 2014
15 AppKit 0x00007fff8c503b74
-[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 489
16 AppKit 0x00007fff8c4827f6
-[NSControl mouseDown:] + 786
17 AppKit 0x00007fff8c44dc98
-[NSWindow sendEvent:] + 6306
18 AppKit 0x00007fff8c3e73a5
-[NSApplication sendEvent:] + 5593
19 AppKit 0x00007fff8c37da0e
-[NSApplication run] + 555
20 AppKit 0x00007fff8c5f9eac
NSApplicationMain + 867
21 MyApp 0x000000010ed91952 main + 34
22 MyApp 0x000000010ed871a4 start + 52
In the Open in Preview case, I get this:
2012-12-06 18:37:51.396 MyApp[43174:403] An uncaught exception was raised
2012-12-06 18:37:51.397 MyApp[43174:403] -[__NSCFString objectForKey:]:
unrecognized selector sent to instance 0x7fb6bc76c230
2012-12-06 18:37:51.402 MyApp[43174:403] (
0 CoreFoundation 0x00007fff8c0abf56
__exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff836aad5e
objc_exception_throw + 43
2 CoreFoundation 0x00007fff8c1381be
-[NSObject doesNotRecognizeSelector:] + 190
3 CoreFoundation 0x00007fff8c098e23
___forwarding___ + 371
4 CoreFoundation 0x00007fff8c098c38
_CF_forwarding_prep_0 + 232
5 PrintCocoaUI 0x000000010ef6aadf
CreateDefaultFileName + 16419
6 PrintCocoaUI 0x000000010ef5b6d9
PrintCocoaUI + 18137
7 PrintCocoaUI 0x000000010ef5b403
PrintCocoaUI + 17411
8 PrintCocoaUI 0x000000010ef751f2
CreateDefaultFileName + 59190
9 PrintCocoaUI 0x000000010ef74d89
CreateDefaultFileName + 58061
10 CoreFoundation 0x00007fff8c09b70d
-[NSObject performSelector:withObject:] + 61
11 AppKit 0x00007fff8c4848ca
-[NSApplication sendAction:to:from:] + 139
12 AppKit 0x00007fff8c5717ff
-[NSMenuItem _corePerformAction] + 399
13 AppKit 0x00007fff8c571536
-[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] + 125
14 AppKit 0x00007fff8c810b08 -[NSMenu
_internalPerformActionForItemAtIndex:] + 38
15 AppKit 0x00007fff8c69f6f9
-[NSCarbonMenuImpl _carbonCommandProcessEvent:handlerCallRef:] + 138
16 AppKit 0x00007fff8c4eb9bb
NSSLMMenuEventHandler + 339
17 HIToolbox 0x00007fff81911234
_ZL23DispatchEventToHandlersP14EventTargetRecP14OpaqueEventRefP14HandlerCallRec
+ 1263
18 HIToolbox 0x00007fff81910840
_ZL30SendEventToEventTargetInternalP14OpaqueEventRefP20OpaqueEventTargetRefP14HandlerCallRec
+ 446
19 HIToolbox 0x00007fff819276db
SendEventToEventTarget + 76
20 HIToolbox 0x00007fff8196d7b5
_ZL18SendHICommandEventjPK9HICommandjjhPKvP20OpaqueEventTargetRefS5_PP14OpaqueEventRef
+ 398
21 HIToolbox 0x00007fff81a54e2d
SendMenuCommandWithContextAndModifiers + 56
22 HIToolbox 0x00007fff81a9c5b5
SendMenuItemSelectedEvent + 253
23 HIToolbox 0x00007fff81966883
_ZL19FinishMenuSelectionP13SelectionDataP10MenuResultS2_ + 101
24 HIToolbox 0x00007fff81a94fed
_ZL19PopUpMenuSelectCoreP8MenuData5PointdS1_tjPK4RecttjS4_S4_PK10__CFStringPP13OpaqueMenuRefPt
+ 1660
25 HIToolbox 0x00007fff81a952ac
_HandlePopUpMenuSelection7 + 621
26 AppKit 0x00007fff8c6a23c5
_NSSLMPopUpCarbonMenu3 + 3860
27 AppKit 0x00007fff8ca500fa
_NSPopUpCarbonMenu3 + 39
28 AppKit 0x00007fff8c6a052a
-[NSCarbonMenuImpl
popUpMenu:atLocation:width:forView:withSelectedItem:withFont:withFlags:withOptions:]
+ 322
29 AppKit 0x00007fff8c8811f1
-[NSPopUpButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 564
30 AppKit 0x00007fff8c4827f6
-[NSControl mouseDown:] + 786
31 AppKit 0x00007fff8c44dc98
-[NSWindow sendEvent:] + 6306
32 AppKit 0x00007fff8c3e73a5
-[NSApplication sendEvent:] + 5593
33 AppKit 0x00007fff8c37da0e
-[NSApplication run] + 555
34 AppKit 0x00007fff8c5f9eac
NSApplicationMain + 867
35 MyApp 0x000000010d327952 main + 34
36 MyApp 0x000000010d31d1a4 start + 52
Neither is in my code, and trying things like GuardMalloc, Zombies, and
the like have not helped. It seems to be trying to create a default file
name, but what would it be looking for there?
Any clues as to what I might have done wrong or not done at all? Or
pointers on how to tackle this sort of error?
Thanks in advance,
John
--
John Brownie, john_brow...@sil.org or j.brow...@sil.org.pg
Summer Institute of Linguistics | Mussau-Emira language, Mussau Is.
Ukarumpa, Eastern Highlands Province | New Ireland Province
Papua New Guinea | Papua New Guinea
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