I got some old code from other friends, and even for the example in the "sample systems" from AB,
I got the same error: And it's like "Missing short/cover variables..." The code is like this: Buy = state>Ref(state,-1); Sell = state<Ref(state,-1); -------------- To get around the error message, I added, Buy = state>Ref(state,-1); Sell = state<Ref(state,-1); Short = Sell; Cover = Buy; Is that a right thing to do? Thanks a lot!
