Question

vml fromstring self workbook vba archive read ws legacy drawing AttributeError NoneType object has no attribute read

Answer 1

This is a common error in version 2.4.2. Try reloading it, it should work:

wb = load_workbook(template)
#... some code
wb.save(path)
wb = load_workbook(path)
#... some other code
wb.save(path)