error code 4200 mql4 Error Codes GetLastError the function that returns codes of error Code constants of errors are determined in stderror mqh file To draw the text messages use the ErrorDescription function described in the stdlib mqh file
Runtime Errors The GetLastError function return last error code stored in LastError predefined variable This value can be reset using the ResetLastError function Error code constants defined at stderror mqh file To print text messages use ErrorDescription function defined at stdlib mqh file Error 4200 The aim is calulating number of orders pending or opened and close all orders in some conditions I m trying several combinaitons so this is a sample code int order total buy 0 int order total sell 0 int total mercato buy 0 int total mercato sell 0 int totali mercato 0
error code 4200 mql4
error code 4200 mql4
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You know what the error is and why Stop trying to create the same object multiple times The general idea is the rectangle should extend to cover the candles that sum it s period But that is not happening only one candle appears always How can I solve this Here s my code below int numBars 1 extern ENUM TIMEFRAMES higherRegionPeriod PERIOD D1 extern ENUM TIMEFRAMES lowerRegionPeriod
Compilation errors codes of error messages at an unsuccessful attempt to compile Runtime errors error codes in the execution of mql4 programs which can be obtained using the GetLastError function Runtime Errors The executing subsystem of the client terminal has an opportunity to save the error code in case it occurs during a MQL4 program run There is a predefined
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Buju357 commented on Dec 3 2018 ERR OBJECT ALREADY EXISTS 4200 Object already exists The text was updated successfully but these errors were encountered Assignees No one assigned Labels None yet I have this error or message can anyone help me image Ignored You have to give the program permission to trade live When attaching the program in the tab Common check Live Trading Allow live trading
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