Series for column B function of column A does not work

[Alainecorce]

Hi,

Thank you for this nice code. I saved a lot of time using it for converting data of my TCAD software to excel files.

However I used version 1.3.23 and when updating to last version I found a problem: it is no more possible to display column B as a function of column A in a chart. The X values of the serie is empty in the xlsx file.

The issue appears at version 1.3.47. Version 1.3.46 works perfectly (see code file test.png).

test-1.3.46.xlsx test-1.3.47.xlsx

[j2doll]

Dear @Alainecorce

Thanks for reporting. I register your code to repo for testing. https://github.com/JayTwoLab/qxlsx-issues-178