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#468956 - 10/29/17 19:20 Re: Votes for future features ***** [Re: dr_panther]
Dalla Offline
Member

Registered: 02/24/17
Posts: 211
I'm thinking this program is something that Zorro would qualify for, given the integration to IB for example.

CME Non-Professional Globex Data Package
http://www.iqfeed.net/index.cfm?displayaction=data&section=feewaiver

Would be great to be able to get a feed from IQFeed at a discount :-)

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#469101 - 11/05/17 14:09 Re: Votes for future features [Re: Dalla]
johnnyp Offline
Newbie

Registered: 08/12/17
Posts: 38
Quote:
Error 111: Crash in script: myfunc()

If myfunc() is called 100 times per tick from multiple different places, then this error message is totally useless to me. Besides according to the manual various different errors could cause an Error 111.
Quote:
A function in the script crashed due to a wrong operation, such as a division by zero, a wrong array index, or exceeding the stack size by declaring huge local arrays.

Can Zorro not be a little more specific as to the cause of the error?

Could Zorro not provide a call trace? Just knowing which line of code called the function that crashed would be nice. Knowing the function call hierarchy up to the most recent run() or tick() call would be even better.

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#469102 - 11/05/17 14:54 Re: Votes for future features [Re: johnnyp]
Dalla Offline
Member

Registered: 02/24/17
Posts: 211
Check this page: http://zorro-trader.com/manual/en/trouble.htm
Specifically check the pos function, which seems to address your concern. (Also note that pos function is new in the v1.70, currently in beta)

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#469107 - 11/05/17 16:22 Re: Votes for future features [Re: johnnyp]
pascalx Offline
Junior Member

Registered: 08/15/17
Posts: 55
Originally Posted By: johnnyp
Can Zorro not be a little more specific as to the cause of the error?

Could Zorro not provide a call trace? Just knowing which line of code called the function that crashed would be nice. Knowing the function call hierarchy up to the most recent run() or tick() call would be even better.


Imo if you want better code and debugging then you should consider DLL strategies. See http://www.zorro-trader.com/manual/en/dlls.htm

Zorro comes bundled with the DLL API. It's easier to use than Lite-C.

For a better c++ API you can clone https://github.com/xezon/zorro-dll (was made for ZorroBeta_1.70.7 as proof of concept).

Feedback on above implementation would be much appreciated.

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#469234 - 11/09/17 12:04 Re: Votes for future features [Re: pascalx]
MatPed Offline
Senior Member

Registered: 02/28/15
Posts: 379
Loc: Milano, Italy
Hi,
it would be nice to have the same title of the Zorro's window displayed in the Trading status bar. At this time the version and the name of the account is missing.

Thank You

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#469250 - 11/09/17 19:04 Re: Votes for future features [Re: pascalx]
johnnyp Offline
Newbie

Registered: 08/12/17
Posts: 38
Unfortunately, I have no experience coding in C or C++. I am much more used to the ease of more modern programming languages that tend to have much more informative stack traces.

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#469324 - 11/10/17 23:01 Re: Votes for future features [Re: johnnyp]
Yosh Offline
Guest

Registered: 11/06/17
Posts: 3
Loc: WA
1. Nadex API Plugin
2. Cantor Exchange API Plugin

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#469478 - 11/17/17 15:10 Re: Votes for future features [Re: Yosh]
Cheulmen Offline
Newbie

Registered: 11/09/17
Posts: 19
Here goes my vote for next releases:

1.- Python bridge
2.- Advise() method for training and executing a TensorFlow graph.

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