> [savePanel beginSheetModalForWindow:[self windowForSheet]
> completionHandler:completionHandler];
>
>
> Anyone else come across this issue? My understanding is that with sandboxing,
> the save panel is a bit more involved since it has to open up holes in the
> sandbox on behalf of the user, but in this case it's actually inside the
> sandbox.
More info - I just noticed that this is getting logged.
31/05/12 9:54:01.793 AM com.apple.security.pboxd: *** -[__NSArrayM
insertObject:atIndex:]: object cannot be nil
31/05/12 9:54:01.793 AM com.apple.security.pboxd: 2012-05-31 09:54:01.792
com.apple.security.pboxd[15928:1707] *** -[__NSArrayM insertObject:atIndex:]:
object cannot be nil
31/05/12 9:54:01.794 AM com.apple.security.pboxd: (
0 CoreFoundation 0x00007fff8983ef56
__exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff89d41d5e
objc_exception_throw + 43
2 CoreFoundation 0x00007fff897e5ab8 -[__NSArrayM
insertObject:atIndex:] + 296
3 com.apple.security.pboxd 0x000000010f0eadb6
com.apple.security.pboxd + 19894
4 FinderKit 0x00007fff8e2eb4e3
-[FIFinderViewGutsController browserSelectionChanged] + 93
5 FinderKit 0x00007fff8e263af2
-[FI_TBrowserViewController selectionChangedByUserAction:] + 130
6 FinderKit 0x00007fff8e2b4a86
-[FI_TColumnViewController selectionChangedByUserAction:] + 91
7 FinderKit 0x00007fff8e2b8ac7
_ZN17StColumnOptimizerD2Ev + 153
8 FinderKit 0x00007fff8e2b0a0d
-[FI_TColumnViewController openTarget] + 1301
9 FinderKit 0x00007fff8e2efb82
-[FIFinderViewGutsController commonFinishInitialization] + 103
10 FinderKit 0x00007fff8e2ec387
-[FIFinderViewGutsController buildBrowserView:] + 167
11 FinderKit 0x00007fff8e2ec84f
-[FIFinderViewGutsController setTargetPath:withViewStyle:] + 635
12 FinderKit 0x00007fff8e2ed21e
-[FIFinderViewGutsController setViewStyle:] + 467
13 Foundation 0x00007fff8de9ac46
_NSSetObjectValueAndNotify + 261
14 FinderKit 0x00007fff8e2f2389
-[FIFinderView setViewStyle:] + 253
15 AppKit 0x00007fff8b389cd7
-[NSSavePanel beginWithCompletionHandler:] + 88
16 com.apple.security.pboxd 0x000000010f0e985f
com.apple.security.pboxd + 14431
17 RemoteViewServices 0x00007fff89e8d4d3
__45-[NSRemoteServiceConnection _setupConnection]_block_invoke_0141 + 69
18 CoreFoundation 0x00007fff897f3dfc
__CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
19 CoreFoundation 0x00007fff897abf02
__CFRunLoopDoBlocks + 322
20 CoreFoundation 0x00007fff897d3fa7
__CFRunLoopRun + 2023
21 CoreFoundation 0x00007fff897d3486
CFRunLoopRunSpecific + 230
22 HIToolbox 0x00007fff8a0964d3
RunCurrentEventLoopInMode + 277
23 HIToolbox 0x00007fff8a09d781
ReceiveNextEventCommon + 355
24 HIToolbox 0x00007fff8a09d60e
BlockUntilNextEventMatchingListInMode + 62
25 AppKit 0x00007fff8ae52e31
_DPSNextEvent + 659
26 AppKit 0x00007fff8ae52735
-[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135
27 AppKit 0x00007fff8ae4f071
-[NSApplication run] + 470
28 com.apple.security.pboxd 0x000000010f0e8a35
com.apple.security.pboxd + 10805
29 com.apple.security.pboxd 0x000000010f0e73e4
com.apple.security.pboxd + 5092
)
So, internally the panel is throwing an exception, due to a nil object. But
why? what am I doing wrong here?
--Graham
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