Reading excel file with pylightxl

Question

My organization needs me to use pylightxl library to read some bulky excel xlsx files. I have never used this library before and I'm getting a strange error in pycharm. I simply do not understand what it is.

I've tried googling but there isn't much support for pylightxl on the web. Does anyone know how to help?

Answer 1

for completeness of this post it looks like there was a bug in early days of pylightxl for files that were converted from xls to xlsx, however this issue has been resolved with #31 with version 1.52+