Traceback (most recent call last):


 "C:\Users\F**********\Downloads\btcrecover-master\btcrecover.py", line 35, in <module>

print("Starting", btcrpass.full_version(),


 "C:\Users\F**********\Downloads\btcrecover-master\btcrecover\btcrpass.py", line 52, in full_version

calcsize("P") * 8,
TypeError: Struct() argument 1 must be string, not unicode

Traceback (most recent call last):


 "/home/user/.local/bin/pytest", line 11, in <module>

sys.exit(main())


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 63, in main

config = _prepareconfig(args, plugins)


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 207, in _prepareconfig

pluginmanager=pluginmanager, args=args


 "/home/user/.local/lib/python3.6/site-packages/pluggy/hooks.py", line 289, in __call__

return self._hookexec(self, self.get_hookimpls(), kwargs)


 "/home/user/.local/lib/python3.6/site-packages/pluggy/manager.py", line 87, in _hookexec

return self._inner_hookexec(hook, methods, kwargs)


 "/home/user/.local/lib/python3.6/site-packages/pluggy/manager.py", line 81, in <lambda>

firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,


 "/home/user/.local/lib/python3.6/site-packages/pluggy/callers.py", line 203, in _multicall

gen.send(outcome)


 "/home/user/.local/lib/python3.6/site-packages/_pytest/helpconfig.py", line 94, in pytest_cmdline_parse

config = outcome.get_result()


 "/home/user/.local/lib/python3.6/site-packages/pluggy/callers.py", line 80, in get_result

raise ex[1].with_traceback(ex[2])


 "/home/user/.local/lib/python3.6/site-packages/pluggy/callers.py", line 187, in _multicall

res = hook_impl.function(*args)


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 687, in pytest_cmdline_parse

self.parse(args)


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 895, in parse

self._preparse(args, addopts=addopts)


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 836, in _preparse

self._consider_importhook(args)


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 784, in _consider_importhook

self._mark_plugins_for_rewrite(hook)


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 806, in _mark_plugins_for_rewrite

for name in _iter_rewritable_modules(package_files):


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 625, in _iter_rewritable_modules

for fn in package_files:


 "/home/user/.local/lib/python3.6/site-packages/_pytest/config/__init__.py", line 803, in <genexpr>

for file in dist.files
TypeError: 'NoneType' object is not iterable
