Openpyxl.utils.exceptions.IllegalcharacterError

Question

I have the following python code to write processed words into excel file. The words are about 7729

From openpyxl import *
book=Workbook ()
sheet=book.active
sheet.title="test"
for x in range (7729):
    sheet.cell (row=1,column=x+1).value=x
book.save ('test.xlsx')

This is the what the code I used looks like, but when I run it, it gives me an error that says

openpyxl.utils.exceptions.IllegalCharacterError

This is my first time using this module, I would appreciate any kind of help.

Answer 1

Try this : This code works for me .

from openpyxl import *
book=Workbook ()
sheet=book.active
sheet.title="test"
x = 0
with open("temp.txt") as myfile :
    text = myfile.readline()
    while text !="":
            sheet.cell (row=1,column=x+1).value=str(text).encode("ascii",errors="ignore")
            x+=1
            text = myfile.readline()

book.save ('test.xlsx')