2019-07-08 21:21:33,411 INFO: 启动CTA策略守护父进程
2019-07-08 21:21:33,413 INFO: 启动子进程
2019-07-08 21:21:33,434 INFO: 子进程启动成功
2019-07-08 21:21:35,292 INFO: 启动CTA策略运行子进程
2019-07-08 21:21:35,292 INFO: 事件引擎创建成功
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\envs\py2\lib\multiprocessing\process.py", line 267, in _bootstrap
self.run()
File "C:\ProgramData\Anaconda3\envs\py2\lib\multiprocessing\process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "C:\vnpy-1.9.2\examples\CtaTrading_RBT_m\runCtaTrading_RBT_m.py", line 59, in runChildProcess
me = MainEngine(ee)
File "C:\ProgramData\Anaconda3\envs\py2\lib\site-packages\vnpy\trader\vtEngine.py", line 39, in init
self.dataEngine = DataEngine(self.eventEngine)
File "C:\ProgramData\Anaconda3\envs\py2\lib\site-packages\vnpy\trader\vtEngine.py", line 428, in init
self.loadContracts()
File "C:\ProgramData\Anaconda3\envs\py2\lib\site-packages\vnpy\trader\vtEngine.py", line 549, in loadContracts
print('f is: ', f)
File "C:\ProgramData\Anaconda3\envs\py2\lib\UserDict.py", line 205, in repr
return repr(dict(self.iteritems()))
File "C:\ProgramData\Anaconda3\envs\py2\lib\UserDict.py", line 144, in iteritems
yield (k, self[k])
File "C:\ProgramData\Anaconda3\envs\py2\lib\shelve.py", line 122, in getitem
value = Unpickler(f).load()
UnpicklingError: invalid load key, '
请问:大家伙遇到过这error吗?知道咋整不?