normally, we set the plot0 using the following code
Value.Set(EMA(14)[0]);

But why can we not use the following code in the Initialize() directly
Value = EMA(14);

When I write like Value = EMA(14), the ninjatrader says error. How can we solve this problem?

In the initialize the data series is not yet available

what do you want to do ?

are you talking about an indicator or a strategy ?

microsat 

normally, we set the plot0 using the following code Value.Set(EMA(14)[0]); But why can we not use the following code in the Initialize() directly Value = EMA(14); When I write like Value = EMA(14), the ninjatrader says error. How can we solve this problem?

 

Code

Values[0][0] = EMA(14)[0];

i.e. the [0] is the barsAgo sub for both, and the first [0] is the Plot subscript into the Values array of plot DataSeries.

Cheers