Traceback (most recent call last):

 "core.commands.status_bar in C:\Users\xxx\AppData\Roaming\Sublime Text 3\Installed Packages\GitSavvy.sublime-package", line 34, in run_async

 "core.git_command in C:\Users\xxx\AppData\Roaming\Sublime Text 3\Installed Packages\GitSavvy.sublime-package", line 228, in _repo_path

 "core.git_command in C:\Users\xxx\AppData\Roaming\Sublime Text 3\Installed Packages\GitSavvy.sublime-package", line 124, in git

 "core.git_command in C:\Users\xxx\AppData\Roaming\Sublime Text 3\Installed Packages\GitSavvy.sublime-package", line 105, in raise_errorGitSavvy.core.git_command.GitSavvyError: [WinError 5] Access is denied
Traceback (most recent call last):


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\core\strategy.py", line 84, in handle_bar

self._handle_bar(self._user_context, bar_dict)


 "F:/MyExplore/Python/rqalphaDemo/examples/cfz_test02.py", line 47, in handle_bar

logger.info(current_snapshot('000001.XSHE'))


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\execution_context.py", line 106, in wrapper

return func(*args, **kwargs)


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\utils\arg_checker.py", line 378, in api_rule_check_wrapper

return func(*args, **kwargs)


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\api\api_base.py", line 822, in current_snapshot

return env.data_proxy.current_snapshot(order_book_id, frequency, env.calendar_dt)


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\data\data_proxy.py", line 160, in current_snapshot

d['prev_close'] = self._get_prev_close(order_book_id, dt)


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\data\data_proxy.py", line 96, in _get_prev_close

skip_suspended=False, include_now=False)


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\data\base_data_source.py", line 176, in history_bars

fields, adjust_type, adjust_orig)


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\data\adjust.py", line 45, in adjust_bars

adjust_orig_dt = np.uint64(convert_date_to_int(adjust_orig))


 "C:\ProgramData\Anaconda3\lib\site-packages\rqalpha\utils\datetime_func.py", line 52, in convert_date_to_int

t = dt.year * 10000 + dt.month * 100 + dt.day
AttributeError: 'NoneType' object has no attribute 'year'
