Problem with EA validation on the Market - page 15

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Vladislav Andruschenko  
2002569:
I've just bought a Mt5 robot, but I don't see it in the terminal, so I can't download or activate it, even though I've paid for the product and it says it's already been purchased. I tried to install an indicator from the market, it's not even displayed in the platform?
Try deleting the market data files in the shared folder.

Menu file open shared folder
Community \ market \*.dat
Maxim Sokolov  

Problem with validation. News Expert Advisor is trading and a lot of checks have been done according to their article...what could be the reason?

Note: You should add the possibility to check the trading functions of the program for errors in the strategy tester.

  1. It is not allowed to build any restrictions on the operation of the product, depending on time, type or number of the trading account. financial instrument, etc.
  2. For a news expert you can generate test news of different importance several times a day.
  3. For a multi-currency Expert Advisor add the ability to trade only one currency pair.
Any questions from newcomers Errors, bugs, questions learn how to earn
Vladislav Andruschenko  
Maxim Sokolov:

Problem with validation. EA is trading and a lot of checks have been done according to their article...what could be the reason?

You need to add the ability to check the trading functions of the program for errors in the strategy tester.

  1. It is forbidden to build any restrictions on the operation of the product, depending on time, type or number of the trading account. financial instrument, etc.
  2. For a news expert you can generate test news of different importance several times a day.
  3. For a multicurrency Expert Advisor add the ability to trade only one currency pair.


I had exactly the same error yesterday. same Expert Advisor - there was a server glitch - probably.

Vladislav Andruschenko  
Maxim Sokolov:

If the news time is not specified my owls work in the tester and put the pending orders every day at 10am.Everything worksin the testerbut the validation fails. What should I do? Did your EA pass the validation?


Yes, I told you - there was a glitch, the same Expert Advisor sent twice, first time - did not pass, second time - passed.

Denis Chebatarev  

I don't know what to do anymore. All the customer service requirements have been met. But it can't pass the test. What else do I have to do?

Ivan Titov  
If you get error 130 for MT4, most likely the problem is that the function SymbolInfoInteger(_Symbol, SYMBOL_TRADE_STOPS_LEVEL), the use of which is required in checks, is not working. It returns 0, although an error occurs, i.e. actual value is not 0. Use a constant, e.g. 10. The fact that SymbolInfoDouble(_Symbol, SYMBOL_POINT) returns 0 too, while _Point=0.00001 (for EURUSD) indirectly confirms the function curvature.
Questions from Beginners MQL5 why the SYMBOL_POINT value Any questions from newcomers
Vladislav Andruschenko  

SymbolInfoInteger(_Symbol, SYMBOL_TRADE_STOPS_LEVEL) gives 0 for floating spread (which 90% of brokers already have)

soit's not wise to useSymbolInfoInteger(_Symbol, SYMBOL_TRADE_STOPS_LEVEL) anymore ()

In mt5SymbolInfoInteger(_Symbol, SYMBOL_TRADE_STOPS_LEVEL) - makes sense.

Konstantin Nikitin   
int stopLevel = (int)SymbolInfoInteger(_Symbol, SYMBOL_TRADE_STOPS_LEVEL);

For a marketplace it is always reasonable. Expert goes for distribution and hence under various DCs.

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