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    AutoInfoClass_OrderBase_Order_BuyOrder object has no attribute getstate

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    • C
      captnjosh last edited by

      Hello,

      Great job building backtrader!

      I followed instructions and installed Backtrader 1.9.76.123 (pip install backtrader[plotting]) with Python 3.7 64bits, MatPlotLib 3.4.1, Oandaoy 0.1 (pip install git+https://github.com/oanda/oandapy.git), IbPy2 0.8.0 (pip install https://github.com/blampe/IbPy/archive/master.zip), ib-api 0.9.70.

      I succesfully followed and ran the "Quickstart" down to the "Our First Strategy" step.

      When I do "Adding some Logic to the Strategy" and try run it, I get an error:
      'AutoInfoClass_OrderBase_Order_BuyOrder' object has no attribute 'getstate'
      Order.py:272 return getattr(self.params, name)

      Any idea?
      Thx
      Note: All my python packages are up to date.

      aiodns==2.0.0
      aiohttp==3.7.4.post0
      async-timeout==3.0.1
      atomicwrites==1.4.0
      attrs==20.3.0
      autobahn==21.3.1
      Automat==20.2.0
      backcall==0.2.0
      backtrader==1.9.76.123
      ccxt==1.49.52
      certifi==2020.12.5
      cffi==1.14.5
      chardet==4.0.0
      click==7.1.2
      colorama==0.4.4
      constantly==15.1.0
      cryptography==3.4.7
      cycler==0.10.0
      dateparser==1.0.0
      decorator==5.0.7
      Flask==1.1.2
      gevent==21.1.2
      greenlet==1.0.0
      hyperlink==21.0.0
      ib-api==0.9.70
      IbPy2==0.8.0
      idna==2.10
      importlib-metadata==4.0.1
      incremental==21.3.0
      iniconfig==1.1.1
      install==1.3.4
      ipykernel==5.5.3
      ipython==7.23.1
      ipython-genutils==0.2.0
      itsdangerous==1.1.0
      jedi==0.18.0
      Jinja2==2.11.3
      jupyter-client==6.2.0
      jupyter-core==4.7.1
      kiwisolver==1.3.1
      MarkupSafe==1.1.1
      matplotlib==3.4.1
      matplotlib-inline==0.1.2
      multidict==5.1.0
      nest-asyncio==1.5.1
      numpy==1.20.2
      oandapy==0.1
      packaging==20.9
      pandas==1.2.4
      parso==0.8.2
      pickleshare==0.7.5
      Pillow==8.2.0
      pip==21.1.1
      pluggy==1.0.0.dev0
      prompt-toolkit==3.0.18
      py==1.10.0
      pyasn1==0.4.8
      pyasn1-modules==0.2.8
      pycares==3.1.1
      pycparser==2.20
      Pygments==2.9.0
      pyOpenSSL==20.0.1
      pyparsing==2.4.7
      pysimplemodel==2.3.3
      pytest==6.2.4
      python-binance==1.0.4
      python-dateutil==2.8.1
      python-status==1.0.1
      pytz==2021.1
      pywin32==300
      pyzmq==22.0.3
      regex==2021.4.4
      requests==2.25.1
      schedule==1.1.0
      service-identity==18.1.0
      setuptools==56.1.0
      six==1.16.0
      ta==0.7.0
      ta-lib==0.4.19
      toml==0.10.2
      tornado==6.1
      traitlets==5.0.5
      Twisted==21.2.0
      twisted-iocpsupport==1.0.1
      txaio==21.2.1
      typing-extensions==3.10.0.0
      tzlocal==2.1
      ujson==4.0.2
      urllib3==1.26.4
      wcwidth==0.2.5
      websocket-client==0.59.0
      websockets==9.0.1
      Werkzeug==1.0.1
      wheel==0.36.2
      yarl==1.6.3
      zipp==3.4.1
      zope.event==4.5.0
      zope.interface==5.4.0

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