Terry J. Reedy <tjre...@udel.edu> added the comment:
Change the line to 'print(f.tell())'. Are any lines printed before the error? ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40416> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com