DOMException: Failed to execute 'querySelectorAll' on 'Element': '[df-excelData-0-Full Name]'

[Chaymae-Elmoueden]

I receive this error and I'm not sure what the exact solution is. I have tried doing const updatedColumnName: string = columnName.replace(/\s/g, "_"); but the issue persists. Thank you in advance for your assistance.

[jerosoler]

Try without spaces and without capital letters.

[Chaymae-Elmoueden]

thank you it works without capital letters