Peculiar Unrecognised Selector issue

hello folks,

able suggest going wrong: receiving "unrecognized selector sent instance" error. which, understand, suggesting incorrect method call.

here's odd part - if add nslog statement in method being called, executes. if leave same (void) method blank, still crashes.

appreciated.

 

since haven't supplied code, wild ass guess defined method , manually set selector on button , signatures don't match. following. notice missing colon.

code:

    {    [mybutton addtarget: self action: nsselectorfromstring(@"mymethod") forcontrolevents: uicontroleventtouchupinside ];  }        - (void) mymethod: (id) sender {   ...  }    

 

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