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    Live feed alpaca-backtrader-api - KeyError: ‘bidprice’

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    live data alpaca bid error intraday
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    • SPECULARI FUND
      SPECULARI FUND last edited by

      I understand that this is not bug by backtrader, but anyway maybe someone had the same.

      When stock is hold by exchange or sometimes after overnight I see that type of error. How I can catch this?

      File "/home/x777/anaconda3/envs/env_backtrader/lib/python3.6/site-packages/backtrader/cerebro.py", line 1130, in run
          runstrat = self.runstrategies(iterstrat)
        File "/home/x777/anaconda3/envs/env_backtrader/lib/python3.6/site-packages/backtrader/cerebro.py", line 1301, in runstrategies
          self._runnext(runstrats)
        File "/home/x777/anaconda3/envs/env_backtrader/lib/python3.6/site-packages/backtrader/cerebro.py", line 1545, in _runnext
          drets.append(d.next(ticks=False))
        File "/home/x777/anaconda3/envs/env_backtrader/lib/python3.6/site-packages/backtrader/feed.py", line 407, in next
          ret = self.load()
        File "/home/x777/anaconda3/envs/env_backtrader/lib/python3.6/site-packages/backtrader/feed.py", line 479, in load
          _loadret = self._load()
        File "/home/x777/anaconda3/envs/env_backtrader/lib/python3.6/site-packages/alpaca_backtrader_api/alpacadata.py", line 301, in _load
          ret = self._load_tick(msg)
        File "/home/x777/anaconda3/envs/env_backtrader/lib/python3.6/site-packages/alpaca_backtrader_api/alpacadata.py", line 401, in _load_tick
          msg['bidprice'])
      KeyError: 'bidprice'
      
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