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swiftcgfloat

Binary operator '..<' cannot be applied to two 'Int' operands [Swift]

I was programming in my Xcode project and suddenly I got a warning that this:

 for var i:CGFloat = 0; i<3; i++

"will be removed in Swift 3." It gave me an option to "fix" the code to Swift 3 syntax and switched it to this:

for i:CGFloat in 0 ..< 3 {

Now my code will not run and the error it gets "Binary operator '.<' cannot be applied to two 'Int' operands.

Solution 
  • for i in 0..<3 {
    let someFloat = CGFloat(i) // if you need a CGFloat
}

    Check your spacing, remove the CGFloat type from the loop declaration.