Traceback (most recent call last):
File "D:\code\js_vnpy_trading\vnpy\trader\ui\widget.py", line 1006, in connect
self.main_engine.connect(setting, self.gateway_name)
File "D:\code\js_vnpy_trading\vnpy\trader\engine.py", line 185, in connect
gateway.connect(setting)
File "D:\code\js_vnpy_trading\vnpy\gateway\rpc\rpc_gateway.py", line 43, in connect
self.query_all()
File "D:\code\js_vnpy_trading\vnpy\gateway\rpc\rpc_gateway.py", line 70, in query_all
contracts = self.client.get_all_contracts()
File "D:\code\js_vnpy_trading\vnpy\rpc__init__.py", line 247, in dorpc
raise RemoteException(msg)
vnpy.rpc.RemoteException: Timeout of 30000ms reached for ['get_all_contracts', (), {}]
127.0.0.1已经换成了局域网IP:192.168.11.237，而且在另外一台电脑上也是能ping的通的。
