List:
I have a table view that uses the NSTableDataSource protocol (you
*do* remember that, don't you? :-) ). I have the standard data source
methods provided (count/obj value/set obj value) and all works well.
All except one thing. I was trying out the whole type select thing,
marveling at how I didn't have to supply delegate behavior for it to
work on a standard column with a text cell. I'd get random crashes,
however:
Program received signal: “EXC_BAD_ACCESS”.
Backtrace:
#0 0x95cbc6ec in objc_msgSend ()
#1 0x9003cee4 in -[NSCell _setContents:] ()
#2 0x9005130a in -[NSCell setObjectValue:] ()
#3 0x90051203 in -[NSActionCell setObjectValue:] ()
#4 0x900f9174 in -[NSTableView preparedCellAtColumn:row:] ()
#5 0x905dfd40 in -[NSTableView _typeSelectStringForColumn:row:] ()
#6 0x903b7287 in -[NSTableView
_nextTypeSelectMatchFromRow:toRow:forString:] ()
#7 0x903b6cfe in -[NSTableView _performTypeSelect:] ()
#8 0x902c99df in -[NSTableView keyDown:] ()
#9 0x901334c5 in -[NSWindow sendEvent:] ()
#10 0x900ff431 in -[NSApplication sendEvent:] ()
#11 0x9005ce27 in -[NSApplication run] ()
#...
Ouch! I have a standard NSTableView with a vanilla setup, so I
couldn't figure out what was going on. I then tried disabling type
select (unchecking the box in IB). Same result.
So I started noticing a pattern ... any time I'd press the *space
bar*, it would crash the same way each time. No other keys cause it
(that I could determine).
Any ideas?
--
I.S.
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