Errors, bugs, questions - page 2957

[Ilyas]

Boris:
This doesn't work either. Maybe there's an error in the debugger? If a is assigned a different type, it's ok.

This bug has been fixed, upgrade to the latest beta build 2781

[Ilyas]

Aliaksandr Hryshyn:

What to do? Packing and unpacking of data doesn't work properly:

This is a test

Result. 4001 Unexpected internal error

Please ask the developers to resolve this issue

Thank you for your message. Corrected.

For the current version, pass an empty receive array to the function, use ArrayFree(arr, 0);

[fxsaber]

Ilyas:

For the current version, pass an empty receive array to the function, use ArrayFree(arr, 0);

Probably unnecessary.

[fxsaber]

Didn't sign up for anything, and in the PM this.

[Andrei Trukhanovich]

fxsaber:

Didn't sign up for anything, and this in the PM.

Everyone's pissed off, the developers don't care.

[Aliaksandr Hryshyn]

Ilyas:

Thank you for your message. Corrected.

For the current version, pass an empty receive array to the function, use ArrayFree(arr, 0);

Thank you.

[Aleksei Skrypnev]

I can't figure out why this code always gives a result of 0,0

long_lot=m_money.CheckOpenLong(m_symbol.Ask(),0);

short_lot=money.CheckOpenShort(m_symbol.Ask(),0);

Who has encountered something like this, what are the options on the fly? where to dig?

[Vladimir Karputov]

Aleksei Skrypnev:

I can't figure out why this code always gives a result of 0,0

long_lot=m_money.CheckOpenLong(m_symbol.Ask(),0);

short_lot=money.CheckOpenShort(m_symbol.Ask(),0);

Who has encountered something like this, what are the options on the fly? where to dig?

Who is 'm_money'? Has 'm_money' been initialised?

[[Deleted]]

Aleksei Skrypnev:

I can't figure out why this code always gives a result of 0,0

long_lot=m_money.CheckOpenLong(m_symbol.Ask(),0);

short_lot=money.CheckOpenShort(m_symbol.Ask(),0);

Who has encountered something like this, what are the options on the fly? where to dig?

this might helphttps://www.mql5.com/ru/docs/standardlibrary/expertclasses/expertbaseclasses/cexpert/cexpertlotopenlong

Note

Determines the amount of a buy trade (call of the CheckOpenLong(...) method of the money management object).

Implementation

//+------------------------------------------------------------------+
//| Method of getting the lot for open long position.                |
//| INPUT:  price - price,                                           |
//|         sl    - stop loss.                                       |
//| OUTPUT: lot for open.                                            |
//| REMARK: no.                                                      |
//+------------------------------------------------------------------+
double CExpert::LotOpenLong(double price,double sl)
  {
   return(m_money.CheckOpenLong(price,sl));
  }

[Mikhail Mishanin]

Vladimir Karputov:

https://www.mql5.com/ru/search#!author=Vladimir%20Karputov&module=mql5_module_codebase

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