Error on 'OnBarUpdate' method on bar 0: Object reference not set to an instance...

[AgriTrdr]

Hi,

I'm receving the 2 errors below on an indicator that I've created:

Indicator 'CongestionBoxLite': Error on calling 'OnBarUpdate' method on bar 0: Object reference not set to an instance of an object.

Indicator 'DynamicSRCongestionBoxLite': Error on calling 'OnBarUpdate' method on bar 1: You are accessing an index with a value that is invalid since it is out-of-range. I.E. accessing a series [barsAgo] with a value of 5 when there are only 4 bars on the chart.

protected override void OnBarUpdate()
{
if (CurrentBars[0] < 1)
return;

if (Bars.IsFirstBarOfSession)
{

SRLine[0] = Open[0];
}
else if (Close[0] > CongestionBoxLite1.UpperBoundarySeries[0])
{
SRLine[0] = CongestionBoxLite1.LowerBoundarySeries[0];
}
else if (Close[0] < CongestionBoxLite1.LowerBoundarySeries[0])
{
SRLine[0] = CongestionBoxLite1.UpperBoundarySeries[0];
}
else if (CurrentBar>0 && SRLine.IsValidDataPointAt(CurrentBar-1))
{
SRLine[0] = SRLine[1];
}

[NinjaTrader_Jesse]

Hello AgriTrdr,

Is CongestionBoxLite an indicator that you have made? The error is coming from that indicator so you would need to debug that indicator in this use case to find out what object was null in its OnBarUpdate method. The DynamicSRCongestionBoxLite also is producing an error so that indicator would also need to be debugged when called in this way.

You can use prints in those indicator to identify which lines are having problems by adding prints between each line and then seeing which is the last print before the error. The code after that print would be related to the problem.

[DTSSTS]

the congestion box lite I remember did not actually have plots to use in strategies - It only had drawings on the chart

Is this something that is updated