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error:" 'iMA' - wrong parameters count " in my expert for two moving average

hi. I have error in my expert. you can find my codes and errors in below. please advice me. thanks. //+------------------------------------------------------------------+ //| crossma.mq5 | //| Copyright 2020, MetaQuotes

OnTick critical error in backtest

hi everyone. my EA dont have any error during compaile. but in back test I get the error "OnTick critical error " please advice me. thanks. //+------------------------------------------------------------------+ //| plot MA indicator.mq5 | //|

CopyBuffer Error.

Hi. my problem is here. when I add my expert to chart this Alert come continuously: "Error copying Moving Average indicator buffer - error:" , GetLastError ()" all of codes are in below. I would be appreciate if you could test this expert and guide me. thanks. if ( CopyBuffer (adxHandle, 0 , 0 , 3

Error in copyBuffer command "Error copying Moving Average indicator buffer - error:"

hi. I hve an error in my expert but I cant resolve the problem. error in metatrader5 in strategy tester is " "Error copying Moving Average indicator buffer - error:" Im begineer and Im working on this expert about one month.but now,I dont know what I have to do. You dont need tead all of expert

guide for a sample expert in mql5.com about number of bars,5-digit or 3-digit price chart and magic number

hi everyone. Im trying to write an expert advisor and Im reading a sample in this link. ( https://www.mql5.com/en/articles/100 ) in this sample say we have to check if we have at least 60 bars or not. I cant understand why. because we always have more than 60 bars. also they defined a magic number

reading candlestick parameters problem.

hi everyone Im beginner and this is my first expert. this expert dont have error but "Alert" command not work. please advice me.I want to read and compare parameters of candlestick's in my expert but I cant. regards. //+------------------------------------------------------------------+ //|

I need sample expert code

hi everyone Im a beginner and I need a sample code for reading candlestick parameters in mql. I searched in internet and I find these commands. open[] , close[] , high[] , low[]. but those not work. please advise me by a simple program code as an expert advisor to read for example 10 last candle