# CheckViolation

## class nominal.core.CheckViolation(rid, check_rid, name, start, end, priority)

Bases: [`object`](https://docs.python.org/3/builtins/functions.html#object "(in Python v3.15)")

A checklist violation with its affected time interval and priority.

### rid: str

### check_rid: str

### name: str

### start: int

### end: int | None

### priority: Priority | None