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Runtime Error: 'MethodBinding' object is not iterable
at on_data
data_keys = set(data.keys)
^^^^^^^^^^^^^^
in main.py:
Source code
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Runtime Error: 'MethodBinding' object is not iterable
at on_data
data_keys = set(data.keys)
^^^^^^^^^^^^^^
in main.py:
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Mia Alissi
Here's how to fix the error in 'Dharmesh's code:
Change this line in your on_data method:
to:
Explanation:
data.keysis a method and needs to be called with parentheses to retrieve an iterable (the keys/symbols in the data slice). Without parentheses, you are referencing the method itself, not its results, which is not iterable and leads to the runtime error.Example in context:
This change will resolve the
'MethodBinding' object is not iterableerror.The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
Dharmesh Khalasi
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
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