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多进程的部署到hilens kit报错如下:2021-04-27 22:36:21,244[24625][INFO ][SFW] Decrypt ak sk token.2021-04-27 22:36:22,238[24625][INFO ][SFW] License updated! licenseValidTime=78593, support channel num=16, measure type=physical_src.Process Process-3:2021-04-27 22:36:22,289[24792][WARN ][SFW] Load device config failed! Open file failed.2021-04-27 22:36:22,289[24792][WARN ][SFW] Load device config failed! Open file failed.Traceback (most recent call last):File "/usr/lib64/python3.7/multiprocessing/managers.py", line 788, in _callmethodconn = self._tls.connectionAttributeError: 'ForkAwareLocal' object has no attribute 'connection'During handling of the above exception, another exception occurred:Traceback (most recent call last):File "/usr/lib64/python3.7/multiprocessing/process.py", line 297, in _bootstrapself.run()File "/usr/lib64/python3.7/multiprocessing/process.py", line 99, in runself._target(*self._args, **self._kwargs)File "./src/main/python/main.py", line 100, in alarmnow = lifo.get(True)File "", line 2, in getFile "/usr/lib64/python3.7/multiprocessing/managers.py", line 792, in _callmethodself._connect()File "/usr/lib64/python3.7/multiprocessing/managers.py", line 779, in _connectconn = self._Client(self._token.address, authkey=self._authkey)File "/usr/lib64/python3.7/multiprocessing/connection.py", line 492, in Clientc = SocketClient(address)File "/usr/lib64/python3.7/multiprocessing/connection.py", line 619, in SocketClients.connect(address)FileNotFoundError: [Errno 2] No such file or directoryterminate called after throwing an instance of 'websocketpp::exception'what(): invalid state2021-04-27 22:36:23,241[24625][INFO ][SFW] on_close2021-04-27 22:36:23,241[24625][WARN ][SFW] Websocket connection closed: Close code: 1000 (Normal close). Close reason: common wsclient.