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Cast Error

This is probably very simple as I am new to c#, but I can't work out why I am getting the below error. I am now also getting this same error when I try to backtest another system which I haven't changed and used to test without errors...

Backtest Error: Error initializing algorithm: Specified cast is not valid.

 

Can anyone help? 

Update Backtest








Hi Tom! Seemed to work first time for me! Perhaps you attached the wrong project?

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Very strange! It is working for me now too, but I haven't changed anything at all since I last tried a backtest...? 

 

In any case, thanks Jared. 

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Projects are pinned at an earlier version of LEAN until you refresh your browser. By opening and backtesting its selected the latest version of LEAN from the CI server.

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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.


Thanks Jared! Much appreciated. 

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Update Backtest





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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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