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I think it is an invalid lot size eg a micro lots 0.01 on a mini account 0.1 if you do a search you will find the answer
One answer:
Quote:
Trade volume must be in accordance with lot step parameter.
double lot_step=MarketInfo(Symbol(),MODE_LOTSTEP);
If lot step is equal to 0.1 then You cannot use volume 11.23, u can use 11.2 or 11.3
hi
i underestand what is problem
this ea design for account type 1 , mean start trade by 0.01 lot size but now i want strat with 0.1 lot size and change account type to 0 so get error
i not know why
this ea in account type 0 with this setting only work right
Max trade :10
Multiplier:2
but when that want change this setting to
max trade :20
multiplier:1.5 or 2
hi
i underestand what is problem
this ea design for account type 1 , mean start trade by 0.01 lot size but now i want strat with 0.1 lot size and change account type to 0 so get error
i not know why
this ea in account type 0 with this setting only work right
Max trade :10
Multiplier:2
but when that want change this setting to
max trade :20
multiplier:1.5 or 2
again get error 131
i think should change codes this ea
i need help
The error 131 is "invalid trade volume". It seems that the lot size the EA try to fill is too high because of your Maxtrade and multiplier. Or if your starting lot is 0.01, some brokers don't allow less than 0.1 lot.
Hope that helps.
FerruFx
__________________ FerruFx / www.ervent.net - Professional Coding Services (EAs/Indicators/Alerts)
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