Hi Nicolas,

“an indicator period of 0 or negative” – what does this mean? How can this error come about?

I know it seems self explanatory as to what the problem is, I just can’t seem to find what is causing the problem.

E.g. – if you have a cancelling function, like x=x to get rid of/nullify an unwanted variable from a call function, can this cause the problem?

If I have DEFPARAM Preloadbars = 10000 as well, is this related to the problem?

I don’t have a problem in backtests, only running live.

Thanks,

Finning.