# GridFormulaErrorDetail

Fields, allowed values, and APIs that use GridFormulaErrorDetail.

Canonical: https://grid.syidax.com/docs/types/GridFormulaErrorDetail/

<a id="definition"></a>

## Type definition

A question mark (?) marks an optional field; readonly marks a value you should not change directly. A union (|) accepts one of the listed forms. Functions are callbacks that Grid invokes at the relevant point.

```typescript
export interface GridFormulaErrorDetail {
  rowIndex: number;
  colIndex: number;
  field: string;
  formula: string;
  type: string;
  description: string;
}
```

<a id="used-by"></a>

## APIs using this type

- [formulaError](https://grid.syidax.com/docs/events/formulaError.md) — Emitted when formula evaluation fails. Connect target and error information to a review UI.