> On Apr 30, 2017, at 08:37, Peter Hudson <peter.hud...@me.com> wrote: > > I have a strange memory problem. > > My app is a typical document based app. > > I have one method which checks on the indexes of selected rows in a table > view frequently. > > After this method has been called ( without a problem ) many times, > the app grinds to a halt - and points the finger at the address of the table > view…. > > [self theOriginalTblVwPointer] : 0x2155180 // took a ref to it in > windowControllerDidLoadNib > tblVw class pointer 0x2155180 // checking the value just > before the offending statement… > > -[__NSArrayM numberOfRows]: unrecognized selector sent to instance 0x2155180 > > It seems that my table view has changed into an array !
My first guess is that something isn't being retained properly, so the address is being reused. It's hard to give a better guess without seeing code. Steve via iPad _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com