Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!rutgers!cmcl2!uupsi!amy!tholland
From: tholland@amy.skidmore.edu
Newsgroups: comp.sys.next
Subject: float c=[sliderA floatValue] won't compile-why?
Message-ID: <1163.2862231f@amy.skidmore.edu>
Date: 21 Jun 91 20:02:39 GMT
Lines: 23

Given a slider called "sliderA",  I am tring to query it as to its current
float value.  Here's my code:

float c;
c = [sliderA floatValue];


This seems to work fine for one program, but for another it won't compile
and I get the following error:

"warning: cannot find method
 warning: return type for 'floatValue" defaults to id
 warning: incompatible types in assignment"

What's going wrong here ??  Suggestions ?

Thanks

Anthony Holland
Skidmore College
Saratoga Springs, NY

next mail: tholland@pars.skidmore.edu