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
         


        

Answer 1

You missed to add the value for cell sheet.cell (row=1,column=x+1).value =

Try like this

from openpyxl import *
book = Workbook ()
sheet = book.active
sheet.title = "test"
for x in range (7):
    sheet.cell (row=1,column=x+1).value = "Hello"
book.save ('test.xlsx')