ActFX Algorithmic Trading » ActFX » Custom Indicators » Problems with the programming language after ActFX update

Problems with the programming language after ActFX update

Peter Pan — Thu, 16 Dec 2010 03:15:58 GMT

Hello,

today I received a new ActFX update.
My own CCI indicator doesn't work anymore (Range error...).
Also, when I try to program a new indicator I get a lot of “memory access violation” errors.

Somebody could give me a hint ?

Peter Pan

RE: Problems with the programming language after ActFX update

Admin — Thu, 16 Dec 2010 03:15:58 GMT

Dear, users!

This error means that you try to get non-existing parameter. For example when you write:
[code]SourceGraph.CloseValue(ValueIndex-i)[/code]
ValueIndex=1 and i:=5 then you will try to get close value of candle with number -4. This is a mistake, because number of candles begins from 0.

To avoid this problem you should add condition of checking candle number:
[code]if ValueIndex-i>=0 then[/code]

RE: Problems with the programming language after ActFX update

Rodorush — Wed, 15 Dec 2010 09:15:16 GMT

Hi Admin, I have this same error in my Custom Indicator (Range check error), can you help me?

RE: Problems with the programming language after ActFX update

Nildamey — Mon, 26 Jul 2010 07:37:31 GMT

Merci bien monsieur l'administrateur...

RE: Problems with the programming language after ActFX update

Admin — Fri, 16 Jul 2010 02:03:30 GMT

Hello all.
Problem has been resolved. Updated version of the program can be downloaded from this link: http://www.actfx.com/Attachment108.aspx
Best regards
-ACTFX© Forum Administrator

RE: Problems with the programming language after ActFX update

Nildamey — Thu, 15 Jul 2010 06:34:18 GMT

De plus, j'ai ce problème aussi sur l'ordi professionnel, ainsi que sur mon portable...et mon pc de mon domicile...

RE: Problems with the programming language after ActFX update

Nildamey — Thu, 15 Jul 2010 06:31:02 GMT

Bonjour,

Je ne comprends pas ce que vous me demandez...version du programme ? de quel programme ?Je vois ai envoyé déjà une copie écran de ma version windows et les erreurs affichées...les intervalles ? tous...1 mois, 1 semaine, 1 jour, etc etc...L'indicateur ne s'affiche pas et bloque tout ,tant que je ne le retire pas de mes graphiques...."Range check error " est le message d'erreur qui s'affiche...et mon indicateur est Psychological Line 2....je ne vois pas quoi vous dire de plus...avec mes excuses...merci d'avance...

RE: Problems with the programming language after ActFX update

Admin — Wed, 14 Jul 2010 03:50:09 GMT

Hi, Nildamey

Please tell us next parameters:

Operation system:
Version of the program:
Instrument:
Chart time interval:

Best Regards,
ActFX Support Team

RE: Problems with the programming language after ActFX update

Nildamey — Thu, 08 Jul 2010 04:53:46 GMT

et voilàça recommence...j'en ai marre...je me fais chi.. à construire mes graphiques pour pouvoir travailler normalement et chaque semaine , à l'ouverture le dimanche soir...vlan...tout bloque...à cause de mon indicateur psychologie...il faut que je désinstalle [broker's name] et que je le réinstalle à chaque fois c'est épuisant et énervant...et que je recommence tous mes graphiques....et attendre le bon vouloir de la plateforme de bien vouloir de remettre mon indicateur dispo....impossible de trader dans ces conditions...merci

RE: Problems with the programming language after ActFX update

Nildamey — Fri, 25 Jun 2010 05:34:30 GMT

Bonjour,

En effet mon indicateur Psychological line ne fonctionne plus depuis votre mise à jour...or c'était un indicateur avec alertes visuelles et sonores...

Ci joint mes captures d'écran....merci d'avance....

je peux éventuellement vous envoyer le code de l'indicateur...je me tiens à votre disposition....encore merci

RE: Problems with the programming language after ActFX update

Admin — Thu, 24 Jun 2010 03:34:15 GMT

Hi, Nildamey.
Could you please describe your error with details? Which exactly indicator(s) causes the mentioned error? What chart settings do you use? Please send a screenshot of the chart, error itself with error details.
-ACTFX© Forum Administrator

RE: Problems with the programming language after ActFX update

Nildamey — Thu, 24 Jun 2010 02:43:53 GMT

Moi aussi j'ai un indicateur perso et depuis la mise à jour de actfx il ne fonctionne plus...."range check error"...

Quelqu'un aurait il une solution? svp

Merci d'avance....

RE: Problems with the programming language after ActFX update

GregorAnton — Wed, 17 Feb 2010 00:04:48 GMT

I've been struggling with similar errors. I get invalid typecast errors. I have to completely uninstall. Reinstall. Load an out of the box profile. Then reload mine and everything is okay until I exit and it starts again.

In my case I found that using custom indicators within strategies seemed to somehow cause this error. Hope that helps.

RE: Problems with the programming language after ActFX update

elvin — Fri, 12 Feb 2010 00:36:06 GMT

Hi,
The Range check error usually means that the script is trying to refer to a value that does not exist. Perhaps we can try to correct your script if you share it. Are you saying that it worked properly in the previous version? This is actually quite unusual.. :blink: