---
title: "init(columnName:rowIndex:decodingError:)"
framework: Tabular Data
role: symbol
role_heading: Initializer
platforms: [iOS 15.0+, iPadOS 15.0+, Mac Catalyst 15.0+, macOS 12.0+, tvOS 15.0+, visionOS 1.0+, watchOS 8.0+]
path: "tabulardata/columndecodingerror/init(columnname:rowindex:decodingerror:)"
---

# init(columnName:rowIndex:decodingError:)

Creates a column decoding error.

## Declaration

```swift
init(columnName: String, rowIndex: Int, decodingError: DecodingError)
```

## Parameters

- `columnName`: The name of the column with the error.
- `rowIndex`: The index of the column’s element with the error.
- `decodingError`: An underlying decoding error.