Attention!

SystemTrading · 08-28-2008, 04:58 PM

My code is trading 2 instruments. When instrument #1 is filled on an order, my code immediately sends an order on instrument #2. Upon sending the order, I get the error "Error calling 'OnBarUpdate' method for strategy 'MyStrategy'. Object reference not set to an instance of an object. I have narrowed down the problem to the following line of code. Using TraceOrders I get no information on the problem. My strategy would be either long both instruments or short both, so my problem could be related to EntriesPerDirection or Entry Handling. Currently I am using EntriesPerDirection=1 and
EntryHandling = EntryHandling.UniqueEntries. Any help is greatly appreciated.

Code:


FuturesLongEntry=EnterLongLimit( 0,true,Contracts,GetCurrentAsk(0),"Long");

NinjaTrader_Josh · 08-28-2008, 11:05 PM

Please see this tip: http://www.ninjatrader-support.com/v...splay.php?f=31

SystemTrading · 08-29-2008, 07:48 AM

There are several tips there and I don't know which you are referring to.

NinjaTrader_Ray · 08-29-2008, 08:18 AM

Incorrect link, here is the one you want.

http://www.ninjatrader-support.com/v...ead.php?t=4226

08-28-2008, 04:58 PM	#1
SystemTrading Senior Member Join Date: Aug 2008 Location: Orlando, Florida Posts: 166 Thanks: 0 Thanked 0 times in 0 posts	Multiple entries My code is trading 2 instruments. When instrument #1 is filled on an order, my code immediately sends an order on instrument #2. Upon sending the order, I get the error "Error calling 'OnBarUpdate' method for strategy 'MyStrategy'. Object reference not set to an instance of an object. I have narrowed down the problem to the following line of code. Using TraceOrders I get no information on the problem. My strategy would be either long both instruments or short both, so my problem could be related to EntriesPerDirection or Entry Handling. Currently I am using EntriesPerDirection=1 and EntryHandling = EntryHandling.UniqueEntries. Any help is greatly appreciated. Code: FuturesLongEntry=EnterLongLimit( 0,true,Contracts,GetCurrentAsk(0),"Long");
	Facebook Twitter YouTube

08-28-2008, 11:05 PM	#2
NinjaTrader_Josh NinjaTrader Product Manager Join Date: May 2007 Location: Denver, CO Posts: 17,458 Thanks: 1 Thanked 107 times in 70 posts	Please see this tip: http://www.ninjatrader-support.com/v...splay.php?f=31 Josh NinjaTrader Customer Service Use Kinetick, NinjaTrader’s preferred market data service - Learn More Free online training events - View Schedule
	Facebook Twitter YouTube

08-29-2008, 07:48 AM	#3
SystemTrading Senior Member Join Date: Aug 2008 Location: Orlando, Florida Posts: 166 Thanks: 0 Thanked 0 times in 0 posts	There are several tips there and I don't know which you are referring to.
	Facebook Twitter YouTube

08-29-2008, 08:18 AM	#4
NinjaTrader_Ray Administrator Join Date: Nov 2004 Location: Denver, CO, USA Posts: 11,163 Thanks: 6 Thanked 45 times in 32 posts	Incorrect link, here is the one you want. http://www.ninjatrader-support.com/v...ead.php?t=4226 Ray NinjaTrader Customer Service Use Kinetick, NinjaTrader’s preferred market data service - Learn More Free online training events - View Schedule
	Facebook Twitter YouTube

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Coordinate Multiple strategy entries	maninjapan	General Programming	7	06-04-2008 02:04 AM
Wrong dates of the entries	chobotnice	Strategy Development	2	04-25-2008 01:25 AM
Entries: 1 Bar Slower when backtesting	samuelg	Strategy Development	2	04-13-2008 07:01 PM
Entries per direction	latkinso	General Programming	4	02-12-2008 09:27 AM
EMA Entries and Exits	gygraham	Strategy Development	3	01-25-2008 12:30 PM