Hello, who can help me with the mistake that i could not find while submitting the file in Kobotoolbox?

Error: [row : 2] Invalid question name ‘0’. Names must begin with a letter, colon, or underscore. Other characters can include numbers, dashes, and periods.

Hello, who can help me with the mistake that i could not find while submitting the file in Kobotoolbox. Error: [row : 2] Invalid question name ‘0’. Names must begin with a letter, colon, or underscore. Other characters can include numbers, dashes, and per

Welcome to the community, @nornmana! Maybe you will need to validate your XLSForm through this online validator to identify syntax issues.

But when looking at your error message, it seems like you have some variable name 0. A variable name must start with a letter as advised by the error message.