Laurent Sansonetti
lsans****@apple*****
Tue Jan 2 08:55:29 JST 2007
Hi Nicholas, Thanks for the report, Chris also found the same problem I think. This is a regression introduced by the FFI support, I have a local fix right now but it's not fully complete, I expect to check in it in a couple of days. Laurent On Dec 29, 2006, at 8:56 AM, lc3b****@mac***** wrote: > Hi. > > (This is my first time on the list so I apologize if I am not > following the "standard" way of asking.) > > For fun I made a RubyCocoa version of the RaiseManager from the Cocoa > Programming book (2nd edition). This is different from the one in / > Developer/Examples/RubyCocoa/RubyRaiseMan because it uses bindings > and also has support for undo. > > The code (http://blog.vazexqi.com/files/RubyRaiseMan.tgz) works fine > with rubycocoa-0.5.0.1 but fails with the rubycocoa-unstable(svn- > revision 1312). It builds fine but while trying to insert a new > employee I get this error: > > 2006-12-29 01:34:15.313 RubyRaiseMan[15052] *** NSRunLoop ignoring > exception 'NSUndoManager#removeObjectFromEmployeesAtIndex: - Can't > get Objective-C method signature for selector > 'removeObjectFromEmployeesAtIndex:' of receiver #<OSX::NSUndoManager: > 0x2f680e class='NSUndoManager' id=0x16006420>' that raised during > posting of delayed perform with target 11fc640 and selector > 'invokeWithTarget:' > > And this is the method that caused the error: > > [MyDocument.rb: 63-74] > > def insertObject_inEmployeesAtIndex(person, index) > OSX::NSLog("insertObject called") > undo_manager = self.undoManager > (undo_manager.prepareWithInvocationTarget > (self)).removeObjectFromEmployeesAtIndex(index) > > unless undo_manager.isUndoing? > undo_manager.setActionName("Insert Person") > end > > self.startObservingPerson(person) > @employees.insert(index, person) > end > > > removeObjectFromEmployeesAtIndex has been defined somewhere below > that method. If I just do the insert (and also remove) without the > registering with NSUndoManager it works. > > I scanned through the ChangeLog but was not able to determine which > change broke the application. Any help would be appreciated. > > Incidentally, there are other problems with the application with > application as well: preferences not updating, crashing on edit but I > hope solving the problem with NSUndoManager will yield some insight > to them. > > Thanks. > > > -- > Nicholas Chen > > > _______________________________________________ > Rubycocoa-devel mailing list > Rubyc****@lists***** > http://lists.sourceforge.jp/mailman/listinfo/rubycocoa-devel
