Hundreds of "undefined's"

[orlagwon]

May get 20-60 "undefined" iterations in a row. Sometimes it's just getting stucked in eternal "undefined". Why it happening?

[VincenzoUrso]

can happen with some setup that tv is not able to calculate in time

[scheerd]

Yeah, this is usually a time-out issue, calculation time too long. You'll probably see this occasionally when doing manual settings manipulation. Turn off any extra features or plotting or whatever then try again.

[akumidv]

@orlagwon you can increase timeout in options

[orlagwon]

@akumidv TradingView calculates normally, I see data in strategy tester window, but assistant says "undefined".

[xuyamu]

@akumidv TradingView calculates normally, I see data in strategy tester window, but assistant says "undefined".

I may have encountered this problem. This problem occurs when performing Deep Backtesting. I don’t know if it is really performing Deep Backtesting.