I'm doing a test with the real time of IQFeed.
When I try to simulate a trading strategy (for example the strategy that you see an Screenshot A) I find an error message that you can see in the screenshot B.
I see this error with any strategy.
I'm simulating the trading strategy on the account sim101. DefaultQuantity always is = 1.
Do you know why this error occurs? How I can to solve this problem?
Thank you in advance.
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