Traceback (most recent call last):
File "/usr/local/bin/bna", line 4, in <module>
__import__('pkg_resources').run_script('bna==5.0.0', 'bna')
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 666, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1453, in run_script
exec(script_code, namespace, namespace)
File "/usr/local/lib/python3.7/dist-packages/bna-5.0.0-py3.7.egg/EGG-INFO/scripts/bna", line 281, in <module>
File "/home/wszl/.local/lib/python3.7/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/home/wszl/.local/lib/python3.7/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/home/wszl/.local/lib/python3.7/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/wszl/.local/lib/python3.7/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/wszl/.local/lib/python3.7/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/home/wszl/.local/lib/python3.7/site-packages/click/decorators.py", line 21, in new_func
return f(get_current_context(), *args, **kwargs)
File "/usr/local/lib/python3.7/dist-packages/bna-5.0.0-py3.7.egg/EGG-INFO/scripts/bna", line 225, in restore
File "/usr/local/lib/python3.7/dist-packages/bna-5.0.0-py3.7.egg/bna/http.py", line 125, in restore
File "/usr/local/lib/python3.7/dist-packages/bna-5.0.0-py3.7.egg/bna/http.py", line 46, in initiate_paper_restore
File "/usr/local/lib/python3.7/dist-packages/bna-5.0.0-py3.7.egg/bna/http.py", line 32, in post
bna.http.HTTPError: mobile-service.battlenet.com.cn returned status 502
this is logs
please help me