# E0161

A test name with an interpolation hole.

**Machine-applicable fix:** none.

## Example

This program fails with `E0161`.

```oska
test "adds {n}" {
    t.assert(true)
}
```

## Fixed

The same program, fixed.

```oska
test "adds" {
    t.assert(true)
}
```

Listed in the [checker notes](/checker.md#e0161). `oskac explain E0161` prints this entry offline.