Topic: EA Studio Data Import - file is empty

Ciao a tutti.Vorrei caricare i dati del mio broker roboforex.com attraverso lo script di EA studio per metatrader 4 ma quando lo allego al grafico (es.Aud/USD/ poi vado nella cartella file di mq4 e allego il file .JSON nella sezione dati di EA studio ma mi dice sempre il file è vuoto come mai succede questo?

Re: EA Studio Data Import - file is empty

Google translate:

Hello everyone. I would like to upload the data of my broker roboforex.com through the EA studio script for metatrader 4 but when I attach it to the chart (eg. Aud / USD / then I go to the mq4 file folder and attach the .JSON file in the EA studio data section but it always tells me the file is empty, why does this happen?

Re: EA Studio Data Import - file is empty

What message do you see when you run the Data Export script in MetaTrader?

It must be something like this:

https://image-holder.forexsb.com/store/mt4-data-export-mt-chart-message%202025-04-08%20114956.png


The exported files must be like this (Your icons may be different):

https://image-holder.forexsb.com/store/mt4-data-export-mt-exported-files%202025-04-08%20114956-thumb.png

Re: EA Studio Data Import - file is empty

Si infatti e qualcosa di simile

Re: EA Studio Data Import - file is empty

Ok. So, when you import the files in EA Studio, do you see something like this?

https://image-holder.forexsb.com/store/mt4-data-import-2025-04-08%20114956-thumb.png

If not, please share a screenshot.

Re: EA Studio Data Import - file is empty

Come impostazioni dello script cosa devo usare di preciso? Numero di barre ? Spread in point, ? Commission, profit generated by One lor per point, data start limitazioni????

Re: EA Studio Data Import - file is empty

Popov wrote:

Ok. So, when you import the files in EA Studio, do you see something like this?

https://image-holder.forexsb.com/store/mt4-data-import-2025-04-08%20114956-thumb.png

If not, please share a screenshot.

Mi dice this file Is empty

Re: EA Studio Data Import - file is empty

Luidib29 wrote:
Popov wrote:

Ok. So, when you import the files in EA Studio, do you see something like this?

https://image-holder.forexsb.com/store/mt4-data-import-2025-04-08%20114956-thumb.png

If not, please share a screenshot.

Mi dice this file Is empty

Re: EA Studio Data Import - file is empty

The default settings must work well.

https://image-holder.forexsb.com/store/data-import-input%202025-04-08%20115802.png


Please share a screenshot of the issue you have.

Do you loaded enough historical data in MetaTradr4?
It happens by zooming out the chart, switching off the auto-scrolling, and pressing the home button until it stops loading data.
Be sure you have set at least 200,000 bars in the Chart settings.


I strongly advise you to switch to MetaTrader 5. It is better for loading historical data and also includes real spread.

Re: EA Studio Data Import - file is empty

> Mi dice this file Is empty

Is the file really empty?

You see the count of the exported bars in the MetaTrader chart. What count do you see?

Re: EA Studio Data Import - file is empty

Ciao.Popov ho risolto il problema dell'importazione dei dati in mq4. Però ho un altro piccolo problema con il generatore. Posso segnalare il mio problema?

12 (edited by Luidib29 2025-04-08 16:54:20)

Re: EA Studio Data Import - file is empty

Ciao praticamente il problema con il generatore è il seguente.
Se avvio il generatore con i dati di roboforex non mi dà strategie adeguate in pratica non passano nemmeno l'analisi di Montecarlo mentre se importo i dati da metaquotes demo allora funziona benissimo.
Altro.punto se io importo una strategia da metaquotes demo e poi la applico al grafico di mt4 roboforex si può fare?