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Forums>StrategyQuant>Application Support>problem with custom function in sqx

  • #235665 |
    2 Posts

    Hi- i wrote my .sqx expert with new Sqwizard, i used some of my function in that expert. and i copied those functions in extend/code/CustomFunctions.mq4     , but the problem is, when i use it to test in SQX  it shows this problem in the log screen:

    Backtest of ‘TST2(1)’ failed – Custom Function is not implemented in StrategyQuant!

    my functions are ok, and i test it with writing ex4 in another expert.

    can you explain me why?

    Mark Fric
    1182 Posts

    sorry, but it doesn’t work this way.


    Custom functions allow you to add some code to the MQL code for Metatrader, but this code is not understood by SQX. Strategies that use such custom code couldn’t be tested in SQ X.

    I’m not sure what kind of custom code this was, but you can extend SQ X with your own function by programming it in Java – this is still in Alpha version, and the documentation is in development at this point.

    StrategyQuant architect

    2 Posts

    so what you mean is :

    i can build my expert with custom code and us it in metatrader, but it is not possible to use strategy with custom function or code

    in template part of sqx. and if i need it, is only possible by java programming.

    if this is ok,please let  me know how and in what file i have to add my java code.

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