Problem

[Hongze Liu]

Hello Python,

I encountered this problem:
 File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\runpy.py",
line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\runpy.py",
line 85, in _run_code
    exec(code, run_globals)
  File "ok\__main__.py", line 46, in <module>
  File "ok\client\cli\ok.py", line 201, in main
  File "ok\client\protocols\rate_limit.py", line 41, in run
  File "ok\client\utils\storage.py", line 28, in get
  File "ok\client\utils\storage.py", line 18, in contains
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\shelve.py",
line 243, in open
    return DbfilenameShelf(filename, flag, protocol, writeback)
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\shelve.py",
line 227, in __init__
    Shelf.__init__(self, dbm.open(filename, flag), protocol, writeback)
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\dbm\__init__.py",
line 94, in open
    return mod.open(file, flag, mode)
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\dbm\dumb.py",
line 324, in open
    return _Database(file, mode, flag=flag)
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\dbm\dumb.py",
line 71, in __init__
    self._update()
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\dbm\dumb.py",
line 106, in _update
    key, pos_and_siz_pair = _ast.literal_eval(line)
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\ast.py",
line 48, in literal_eval
    node_or_string = parse(node_or_string, mode='eval')
  File "C:\Users\Hongze\AppData\Local\Programs\python\Python36\lib\ast.py",
line 35, in parse
    return compile(source, filename, mode, PyCF_ONLY_AST)
ValueError: source code string cannot contain null bytes


I attempted to reinstall python and used "Repair" option, however, the
issue still exists.

Thanks