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1

OrderSend: market buy 0.01 Crypto20 [unknown retcode 10044]

Dear Forum Members Wish all Marry Christmas & Happy New Year. I have got above error while running Strategy Tester . Any clue what is this could be? Regards

9

'Sort' is not a member of 'vector' type error

Hello Fellow Members I am trying to sort a simple vector of double values. vector close2; vector close1; // Step [1]: Calculate simple return of Close prices close2. CopyRates (gSymbol,gTimeFrame, COPY_RATES_CLOSE , 1 +gIdx,calWindow);

6

Error 4806

Dear Fellows I know this is very common error and lot of posts on the forum, which I have tried out. My problem is somehow different in sense that it occurs only when running getRZS() method. In all other calls it does not return any error. Guide me what could be potential cause

5

Clarification on Activation Counts

This is strange, why moderator has removed my previous post!!! Seems they dont bother to read fully or using some sort of algorithm which dont understand the difference between two posts. Anyway, I have question as to if my Vendor of indicator asks me to 'reinstall' the indicator sold by them

2

Error: calculating opposite slope direction for Linear Regression | Using vectors with MQL functions

Hi Happy Weekend to everyone I am trying to calculate Slope of Linear Regression line with vectors. It is calculated but with a opposite direction signal i.e. positive slope is returned as negative slope. I checked the code and it seems vector.CorrCoef() is causing the issue. e.g if prices are

2

Error: vctReturns is not a Class, Struct or Union

Please update me why I am getting these error : 'vctReturns' is not a class , struct or union CMomentum.mqh 48 21 'Std' - undeclared identifier CMomentum.mqh 48 33 'Std' - some operator expected CMomentum.mqh 48 33 '(' - semicolon expected CMomentum.mqh 48 36

2

ArgMax() returns bar index different than iHighest() | Guide me why?

//+------------------------------------------------------------------+ //| Script program start function | //+------------------------------------------------------------------+ void OnStart () { datetime tBegin = iTime ( _Symbol , PERIOD_D1 , 0 );

0

Strategy Tester: not enough available memory

I have 8 Core with 32GB RAM, still get this error. 2024.07.26 18:10:35.495 Core 1 not enough available memory, 11500 Mb used, 16322 Mb available, maximal available block is 16322 Mb How can I handle this? Thanks and regards

7

Where can I get help, if it is not resolved on the Forum!!! | "Waiting for Update" error in strategy tester

Hello Friends Is there a way to contact 'Service Desk' for technical issues which remained unresolved on the forum? I have been struggling for almost three weeks now, since the last release of MQL on 21st June 2024 after which the problem started. Regards

0

Invalid Pointer error in derived(child) class | Please help to debug

Dear All I am trying to create Multi Symbol EA using OOP. I have created a set of files and EATemplate to test it. I am getting invalid pointer error in the mfCStrategyA (child of mfCStrategyBase). To my understanding child class should be able to access variables/methods of parent class, which I am