Libraries: ErrorDescription

[Automated-Trading]

ErrorDescription:

The library contains functions that returns description of runtime error codes and trade server return codes.

Author: MetaQuotes Software Corp.

[investeo]

Automated-Trading posted # :

ErrorDescription:

Author: MetaQuotes Software Corp.

What about trade server return code 10027?

https://www.mql5.com/en/forum/458

[Rashid Umarov]

Try to use this library with code 10027. We are going to update MQL5 Help.

[investeo]

Rosh:
Try to use this library with code 10027. We are going to update MQL5 Help.

Library does not compile on MT5 build 244

'ErrorDescription.mqh'    ErrorDescription.mqh    1    1
'TRADE_RETCODE_NO_CHANGES' - undeclared identifier    ErrorDescription.mqh    37    12
'TRADE_RETCODE_SERVER_DISABLES_AT' - undeclared identifier    ErrorDescription.mqh    38    12
'TRADE_RETCODE_CLIENT_DISABLES_AT' - undeclared identifier    ErrorDescription.mqh    39    12
'TRADE_RETCODE_LOCKED' - undeclared identifier    ErrorDescription.mqh    40    12
'TRADE_RETCODE_FROZEN' - undeclared identifier    ErrorDescription.mqh    41    12
no executable file produced        1    1
6 error(s), 0 warning(s)        1    1

[Rashid Umarov]

investeo:

Library does not compile on MT5 build 244

Sorry, wait for update, please.

[Andriy Moraru]

ERR_CHART_WRONG_TIMER_PARAMETER code is not defined in Build 1100. It should be removed from this library as it gives a compilation error.

[Otto Pauser]

In errordescription.mqh line82 should be corrected

//      case ERR_CHART_WRONG_TIMER_PARAMETER:  return("Wrong parameter for timer");
      case ERR_CHART_WRONG_PARAMETER:        return("Wrong parameter for timer");

I commented it out, so it works.

[evertonbg]

Otto Pauser:

In errordescription.mqh line82 should be corrected

//      case ERR_CHART_WRONG_TIMER_PARAMETER:  return("Wrong parameter for timer");
      case ERR_CHART_WRONG_PARAMETER:        return("Wrong parameter for timer");

I commented it out, so it works.

It works for me.

#define ERR_CHART_WRONG_TIMER_PARAMETER ERR_CHART_WRONG_PARAMETER

[filipenax]

Dear Sirs,

I have only 3 error in a EA that I am trying to build as follow:

'RealVolume' - undeclared identifier

'RealVolume' - parameter - no one of the overloads can be applied to the function call"

If we go to the lines, 1282 to 1283, What we have is:

//+------------------------------------------------------------------+

//| LowestRealVolume                                                      |

//| prevBars:  Number of previous bars to find Lowest RealVolume          |

//+------------------------------------------------------------------+

double CMyExpert::LowestRealVolume(int prevBars,string symbol,ENUM_TIMEFRAMES timeframe) 

{

   double BarLow = 999;     // Lowest bar value from PrevBars range.

   ArraySetAsSeries(RealVolume,true);

   int copied=CopyRealVolume(symbol, timeframe,0,prevBars,RealVolume);

What can I do too solve this?

Best regards, Filipe

[Max0r847]

This is great. I'm also adding a function for deinit codes and maybe some other kind of codes as well. Kind of weird that this stuff isn't just built in!