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Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today. # withRange range

Hi all, I'm getting a fault message with the perameters local and external for func surroundingPointsWith.. I've just writen this code exact I think from the video and he had no faults . its telling me i should not have the withRange and i should delete it to fix the problem.

struct Point { let x: Int let y: Int

```func surroundingPointsWith(withRange range: Int = 1) -> [Point]
{
var results: [Point] = []
for xCoord in (x-range)...(x+range){
for yCoord in (y-range)...(y+range)
let coordinatePoint = Point(x: xCoord, y: yCoord)
results.append(coordinatePoint)
{

}
return results

}

}
```

}

let coordinatePoint = Point(x: 0, y: 0) coordinatePoint.x

The problems are (1) a missing curly brace and (2) a reversed curly brace:

```struct Point {
let x: Int
let y: Int

func surroundingPointsWith(withRange range: Int = 1) -> [Point] {
var results: [Point] = []
for xCoord in (x-range)...(x+range){
for yCoord in (y-range)...(y+range) { //missing {
let coordinatePoint = Point(x: xCoord, y: yCoord)
results.append(coordinatePoint)
} //need } instead of {
}
return results
}
}

let coordinatePoint = Point(x: 0, y: 0)
coordinatePoint.x
``` Thanks I amended the curly braces but that didn't solve the problem . For some reason it didn't like the "with" part of the withRange . I tried it with lots of other Double words such as allRange etc and it worked fine . Haven't a clue why .

The errors saying 'with' implied for the first part of the method; did you mean to name this parameter 'range'.

Ok ! Just after writing the above I just deleted the space in between withRange and range and then put the space back in . It works fine now . Very strange !!!