Invalid data type detected (2nd row) - Import from file

Thank you for choosing Visualizer Premium!

If you are trying to create a new chart by importing the data from a CSV file, you may see the following error.

This means that on the second row of the file you have created, the columns data type needs to be specified, below is an example.

Please note that the data type is case sensitive, therefore string is not the same as String, so please write them with lowercase.

Did this answer your question? Thanks for the feedback There was a problem submitting your feedback. Please try again later.

Still need help? Contact Us Contact Us