# `GSAlert populateFieldsFromException:variableInfo:`

*Instance Method*

## Declaration

```swift
func populateFields(from exception: NSException!, variableInfo: String!)
```

```objc
- (void) populateFieldsFromException:(NSException *) exception variableInfo:(NSString *) variableInfo;
```

```python
populateFieldsFromException_variableInfo_(exception: NSException, variableInfo: str)
```

## Parameters

- `variableInfo` — This parameter is optional.