关于批量下载ECMWF数据集的问题

mars - ERROR  - 20210520.033747 - file (standard input) line 1 : syntax error
mars - ERROR  - 20210520.033747 - file (standard input) line 1 : unexpected character in input ','
mars - FATAL  - 20210520.033747 - No request
Traceback (most recent call last):
  File "D:/pythonProject/Qixiang/data_retrieval/forecasts/initial_tests/test_pl500.py", line 41, in <module>
    retrieve_tigge_data()
  File "D:/pythonProject/Qixiang/data_retrieval/forecasts/initial_tests/test_pl500.py", line 12, in retrieve_tigge_data
    tigge_pf_pl_request(date, time, target)
  File "D:/pythonProject/Qixiang/data_retrieval/forecasts/initial_tests/test_pl500.py", line 21, in tigge_pf_pl_request
    server.retrieve({
  File "E:\Anaconda\envs\test\lib\site-packages\ecmwfapi\api.py", line 596, in retrieve
    c.execute(req, target)
  File "E:\Anaconda\envs\test\lib\site-packages\ecmwfapi\api.py", line 507, in execute
    self.connection.wait()
  File "E:\Anaconda\envs\test\lib\site-packages\ecmwfapi\api.py", line 370, in wait
    self.call(self.location, None, "GET")
  File "E:\Anaconda\envs\test\lib\site-packages\ecmwfapi\api.py", line 148, in wrapped
    return func(self, *args, **kwargs)
  File "E:\Anaconda\envs\test\lib\site-packages\ecmwfapi\api.py", line 350, in call
    raise APIException("ecmwf.API error 1: %s" % (self.last["error"],))
ecmwfapi.api.APIException: 'ecmwf.API error 1: Bad request'
 

请问您解决了吗