Optimiser runtime errors

[Paul Anscombe]

I am getting an error appear when I run the optimiser  - see attached

If I run a backtest with exactly the same parameters it works fine, but if I use the optimiser I get these errors and no results

Can anyone explain it or tell me what the error code means, I cannot find that error code anywhere in the documentation.

thanks

 

[Alain Verleyen]

Have you used the search function on this site ? You can find this to begin.

[Paul Anscombe]

issue resolved there was an out of range data going into a custom algo.

[khai hoan nguyen]

what is optimiser runtime errors. I read but I no understand clearly