ios - Popovers in UITableView -


i display popovers uitableview's content (this works) on button presses , selected item string buttontitle or textview text. i've found few example on how protocols still error. code:

in popoverviewcontroller.h 

@protocol popoverviewcontrollerdelegate <nsobject> -(void)getrowtext:(nsstring *)string; @end

i declare id delegate2 variable , set property to:

@property(nonatomic,assign) id<popoverviewcontrollerdelegate> delegate2;

in popoverviewcontroller.m file synthesize variable, , in didselectrowatindexpath method have this, , line seems cause error i`m having:

[self.delegate2 getrowtext:[somearray objectatindex:indexpath.row];

in mainviewcontroller.m add popoverviewcontrollerdelegate viewcontrollers protocol , have header file imported. , have code in -(void)getrowtext: method doesnt called.

uipopovers , such set work needed, problem arises when press row in tableview.

terminating app due uncaught exception 'nsinvalidargumentexception', reason: '* -[uipopoverviewcontroller getrowtext:]: unrecognized selector sent instance 0x57ca80'

could give advice this?

finally found error , cant believe how silly i/it was.

i had viewcontroller.delegate2 = self. line period instead of semicolon, wonder why compiled tho.


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