# E0224

Wrong number of arguments in a call or construction.

**Machine-applicable fix:** none.

## Example

This program fails with `E0224`.

```oska
fn add(a: Int, b: Int) -> Int {
    a + b
}

fn main() {
    let n = add(1)
}
```

## Fixed

The same program, fixed.

```oska
fn add(a: Int, b: Int) -> Int {
    a + b
}

fn main() {
    let n = add(1, 2)
}
```

Listed in the [checker notes](/checker.md#e0224). `oskac explain E0224` prints this entry offline.