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Hi folks,
I am getting a TypeError exception, but onfortunately no indication which line of my code is causing the error. The full stacktrace reads:
Trying to dynamically access a method that does not exist throws a TypeError exception. To prevent the exception, ensure each parameter type matches those required by the 'QuantConnect.Data.UniverseSelection.SecurityChanges'>) method. Please checkout the API documentation.
I believe the error is located in my alphamodel, but I am not able to pinpoint the location. Any help would be greatly appreciated.
Louis Szeto
Hi Mitch
We can't debug with too little information given, please attach a backtest/code snippets for further assistance. A suggestion would be using the debugger and add a breakpoint in every line to see where does it break.
Best
Louis
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Mitch Christow
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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