i am getting error: cannot convert to pointer type
NSMutableDictonary *mydictonary;
[mydictionary setValue: [mySlider.value UTF8String] forKey: @"BR"];
views:
35answers:
1
+1
A:
mySlider.value is a float, which does not respond to UTF8String selector.
Try this:
[mydictionary setValue:[[[NSNumber numberWithFloat:mySlider.value] stringValue] UTF8String] forKey: @"BR"];
JoeGaggler
2010-06-07 19:15:50
warning: passing argument 1 of 'setValue:forKey:' from incompatible pointer type
coure06
2010-06-07 19:23:01
If you just need an NSString stored in your dictionary, take out the "UTF8String" selector and just use "stringValue".
JoeGaggler
2010-06-07 19:27:51
You shouldn't use `UTF8String`. Dictionary values must be objects, while `-[NSString UTF8String]` returns a `char*`.
Chuck
2010-06-07 21:13:10