System information
- OS version/distro: any
- .NET Version (eg., dotnet --info): any
Issue
Attempt to group by not existing column in DataFrame
Got an System.ArgumentException exception with message "Column does not exist" and Parameter name: columnName
More informative message with the name of the column. System.ArgumentException : Column 'column name' does not exist
Parameter name: columnName
Source code / logs
Please paste or attach the code or logs or traces that would be helpful to diagnose the issue you are reporting.