Error On Calling OnbarUpdate

[neb1998]

if (exitlimit1 != null)
{
if ( exitlimit1.OrderState == OrderState.Cancelled)
{


exitlimit1=null;
}
}

if (exitstop1 != null)
{
if ( exitstop1.OrderState == OrderState.Cancelled)
{

exitstop1 = null;
}
}



Can Someone tell me why this code is causing an Object Ref Error. I have tried rewritting it many ways and i get the same error.

[NinjaTrader_RyanM1]

Hello neb1998,

OnBarUpdate is called for every trade that has been made, so this is not the place for checking order states.

For checking order states, please use OnOrderUpdate() or OnExecution() for this.

For a sample on working with these, please see here:

http://www.ninjatrader-support.com/vb/showthread.php?t=7499