Error on calling 'OnBarUpdate' method
Announcement
Collapse
Looking for a User App or Add-On built by the NinjaTrader community?
Visit NinjaTrader EcoSystem and our free User App Share!
Have a question for the NinjaScript developer community? Open a new thread in our NinjaScript File Sharing Discussion Forum!
Have a question for the NinjaScript developer community? Open a new thread in our NinjaScript File Sharing Discussion Forum!
See more
See less
Partner 728x90
Collapse
NinjaTrader
Catch [Error on calling 'OnBarUpdate' method] in code?
Collapse
X
-
Hello FREEN,
You will need to resolve the error.
Find out what line is causing the error and see if you can get the entire error message which will tell you what needs to be corrected.
A try and catch is to keep an application from crashing when an error occurs. NinjaTrader already does this, logs the error, and disables the script without the entire application crashing.
Below is a link to an example of a type of error that can happen in OnBarUpdate().
Chelsea B.NinjaTrader Customer Service
-
Sorry if I´m unclear, I do not have an actual problem causing an error. My question is if it´s possible to catch this error (and others) inside code for display or other error handling (DrawText(), MessageBox or else..) in other manners than in the Output window.Last edited by FREEN; 03-25-2019, 02:13 AM.
Comment
-
FREEN,
Yes, you can use a plain Try-Catch block to debug your NinjaScript. Please see the 'Try-Catch' sample we keep in our help guide for more information: https://ninjatrader.com/support/help...tch_blocks.htm
If you need more advanced debugging tools than simple error messages in the Log and prints to your NinjaScript Output Window, you may want to look into debugging with Visual Studio. Please see the following help guide for more information: https://ninjatrader.com/support/help..._debugging.htm.
Josh G.NinjaTrader Customer Service
Comment
Latest Posts
Collapse
Topics | Statistics | Last Post | ||
---|---|---|---|---|
Started by GussJ, 03-04-2020, 03:11 PM
|
16 responses
3,281 views
0 likes
|
Last Post
by Leafcutter
Today, 04:14 PM
|
||
Started by WHICKED, Today, 12:45 PM
|
2 responses
19 views
0 likes
|
Last Post
by WHICKED
Today, 03:36 PM
|
||
Started by Tim-c, Today, 02:10 PM
|
1 response
9 views
0 likes
|
Last Post Today, 02:52 PM | ||
Started by Taddypole, Today, 02:47 PM
|
0 responses
5 views
0 likes
|
Last Post
by Taddypole
Today, 02:47 PM
|
||
Started by chbruno, 04-24-2024, 04:10 PM
|
4 responses
53 views
0 likes
|
Last Post
by chbruno
Today, 02:38 PM
|
Comment