TypeError: onError() takes 4 positional arguments but 5 were given

erdewit / ib_insync

Python sync/async framework for Interactive Brokers API

BSD 2-Clause "Simplified" License

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TypeError: onError() takes 4 positional arguments but 5 were given #49

Closed radekwlsk closed 6 years ago

radekwlsk commented 6 years ago

Using Watchdog caused this error to show in logs.

I think that it may be related to:

Errors and warnings will now log the contract they apply to

IB error() callback signature changed to include contract

Traceback (most recent call last):
  File "(...)/venv/lib/python3.6/site-packages/ib_insync/wrapper.py", line 129, in _handleEvent
    cb(*args)
TypeError: onError() takes 4 positional arguments but 5 were given

erdewit commented 6 years ago

Thanks for the bug report, it is indeed a problem with the new error signature. This has been fixed in v0.9.4.