Runtime error:Index was out of range. Must be non-negative and less than the size of the collection.
at WealthLab.Straegies.MB3_2V2.Execute()
at Community.Indicators.PBBandWidth.Series(Bars bars, Int32 Period)
at Community.Indicators.PBBandWidth.ctor(Bars bars, Int32 Period, String description)
"" "" PBbands upper and lower
"" LinearRegSlope.Series(DataSeries ds, Int32 period)
""""... String description)
"" .get_item(Int32 index)
at System. ThrowHelper.ThrowArgumentOutOfRangeException()

What am I missing? Thank you

Knowledge Base > Errors | Strategy > (scroll down to) Index was out of range

Thanks, ; but found I can't apply what is there to this. Is there anything in particular I should be aware of when using Linear regression slope or PBBandWidth that would cause this error. Is there something that I might be overlooking. It performs with all other indicators used.

Mike, this is like flying blind ;) when you don't have the stock symbols, bar scale, and a snippet of code enough to reproduce the error.

There's a bug in the LinearReg and LinearRegSlope indicators when the period is greater than the number of bars in the chart. Will be corrected in 5.6 (next weekish).

Thanks gentlemen. Someone was able to point out that I had this issue because I had been using 2 days /bars and that wasn't enough for the program to calculate on. Got it to work with 3 bars so it all was fairly basic. Yes Eugene, I did need to include more detail. We can't have the blind leading the blind. Cheers