Error with Feed

[NujAwh]

Hi. Please help. I run Ninja Simulator using a connection to MB Trading live data feed. I recently have been unable to do so, and instead encounter this error message. Thanks.



Cbi.Connection.ProcessEventArgs.MarketDataEventArg s.Ask:0

at Connection.ProcessEventArgs(NTEventArgs eventArgs)
at Quotes.OnQuoteData(QUOTERECORD& e)
at UnsafeNativeMethods.DispatchMessageA(MSG&msg)
at ComponentManager.System.Windows.Forms.UnsafeNative Methods.IMsoComponentManager.FPushMessageLoop(Int3 2 dsComponentID, Int32 reason, Int32 pvLoopData)
at ThreadContext.RunMessageLoopInner(int32 reason, ApplicationContext context)
at ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at Aplication.Run()
at NTMain.Main()

[NinjaTrader_RJ]

Hi. Please help. I run Ninja Simulator using a connection to MB Trading live data feed. I recently have been unable to do so, and instead encounter this error message. Thanks.



Cbi.Connection.ProcessEventArgs.MarketDataEventArg s.Ask:0

at Connection.ProcessEventArgs(NTEventArgs eventArgs)
at Quotes.OnQuoteData(QUOTERECORD& e)
at UnsafeNativeMethods.DispatchMessageA(MSG&msg)
at ComponentManager.System.Windows.Forms.UnsafeNative Methods.IMsoComponentManager.FPushMessageLoop(Int3 2 dsComponentID, Int32 reason, Int32 pvLoopData)
at ThreadContext.RunMessageLoopInner(int32 reason, ApplicationContext context)
at ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at Aplication.Run()
at NTMain.Main()

Hello,

Thank you for your post.

Please try the following:
1.) Remove your connection: Tools --> Account connections --> (your created connection) --> remove.
2.) Repair your database: Tools --> Options --> Misc --> Repair DB.
3.) Restart NinjaTrader and create a new connection using the connection guide: http://www.ninjatrader.com/webnew/su...tionguides.htm

[NujAwh]

Hi,

I followed your instructions, and still the same problem exists. Thanks.

[NinjaTrader_RJ]

Try uninstalling and reinstalling MB Navigator, make sure you install the correct version from this link: http://www.ninjatrader.com/webnew/support_MB.htm

[NujAwh]

Unresolved. I uninstalled and reinstalled (the correct version of) MB Navigator. I repeated the removal of connection, repair database, closed Ninja Sim., reopened Ninja Sim., and added the connection again. BUT, the problem persists.

[NinjaTrader_RJ]

Unresolved. I uninstalled and reinstalled (the correct version of) MB Navigator. I repeated the removal of connection, repair database, closed Ninja Sim., reopened Ninja Sim., and added the connection again. BUT, the problem persists.

Interesting... Please try renaming your database:
1. Shut Down NinjaTrader
2. Go to \Documents\NinjaTrader6.5\db
3. Rename the file NinjaTrader.mbd to OldNinjaTrader.mbd

[NinjaTrader_RJ]

Please also make sure that your diagnostic tab is set up correctly...

See the last section of this link: http://www.ninjatrader-support.com/H...anceTips1.html

Please hide the diagnostic tab after you have made these corrections.

[NujAwh]

This last step lead to success, but it seems that I've lost all the data to my sim trade activities connected to MB, including display configurations for my charts as well as trading activities and market data from the recent weeks. Is there a way to resolve this?

[NinjaTrader_VinceB]

You would then delete the newly created 'NinjaTrader.MDB' and rename 'Old NinjaTrader.MDB' to 'NinjaTrader.MDB'.

However this option is not recommended as you most likely will run into the same issues again.

[NujAwh]

Thank you Vincent! Everything's back to normal now.