Hello all,

I'm newbie here. I just downloaded zorro and had tried running the trade with my demo account but it came out with below error messages:

Error 053: XAU/USD unavailable at this time
!Invalid value specified for 'accountID'
!Invalid value specified for 'accountID'
!Invalid value specified for 'accountID'
!Invalid value specified for 'accountID'
!Invalid value specified for 'accountID'
!Invalid value specified for 'accountID'
Error 053: XAG/USD unavailable at this time
No bars generated
Logout.. ok

I had tried close and open the program including restarting my computer but the same error message pop-up. Anyone has any idea how to resolve this?

Thank you in advance.

The error messages starting with "!" are coming from your broker plugin.

Which broker plugin are you using?

Hi, I'm using Oanda V20 demo account. Am I missing something?

Very possible. Read this:
http://zorro-project.com/manual/en/oanda.htm

Pay special attention to the User and Password fields. Did you remember to use the Access Token for the password field?

I did use the access token. But it showed the same error. Now I wonder do I need to download and install the MT4 plugin?

No, you're using the Oanda API directly.

Start over....

* Close Zorro and open it again.
* Set User to your v20 demo account (it must look like "123-456-78999-007")
* Set Account to Demo (this is a demo account, yes?)
* Set Plugin to Oanda V20
* Clear your password field completely.
* Reset your API key on the Oanda website.
* Copy the new key directly from the Oanda website.
* Paste the new key into the password field.

Now try out your script.

Yes! It is loading now but came out with other types of error as below:

Load XAU/USD prices.. 2850 h
Load XAG/USD prices.. 2850 h

Trade: Z2 2018-02-20
Read Z12.fac
Read Z12.par
Lookback period (500 bars)
Error 033: NAS100 missing in INITRUN
Error 011: Function ATR NAS100 invalid parameters (no price)
Error 011: Function BBANDS NAS100 invalid parameters (no price).

Your assets have different symbols between Oanda and the default (FXCM?).

Do this in your history folder:

* Close Zorro.
* Rename AssetsFix.csv to AssetsFix_backup.csv
* Make a copy of AssetsOanda.csv and name the copy AssetsFix.csv
* Open Zorro and try again.

See also this:
http://zorro-trader.com/manual/en/account.htm

And this:
http://zorro-trader.com/manual/en/zsystems.htm

... and the rest of the manual too. It's all good.