"No Trading Operations" Problem - Who can solve this issue forever?! - page 2

[Brian Rumbles]

I had this problem a few minutes ago, and for me the default input settings of my filters/indicators were too strict to generate trades from all the test currency pairs. Once I lowered the default input settings, the program validated.

[Pezhman Zamani]

Keith Watford:

It would be nice if you explained how you solved it as others may have the same problem in future and your experience may help them.

Mehrdad Jeddi:
OK,Good,what was the problem?

I applied major modifications on calculating the lot size and checking the allowed size before OrderSend() based on these modifications. Actually, there was lots of changes. I believe other developers should focus on their own codes to find a solution for their method of programming.

[Ugochukwu Mobi]

Pezhman Zamani:

I applied major modifications on calculating the lot size and checking the allowed size before OrderSend() based on these modifications. Actually, there was lots of changes. I believe other developers should focus on their own codes to find a solution for their method of programming.

This saved me a lot of time. Thank you dear!!!!

[Mohammad Syahid Bin Abdul Jamil]

Can someone help me on this please. What kind of modification have you done and manage to upload the file successfully.

Mind to share the specific code? 

Thank you. 

[Ali Raza]

i think nobody want to share proper solution when he get solution. i hope anybody help us to share a dummy code to solve this issue.

[Ugochukwu Mobi]

Ali Raza #:
i think nobody want to share proper solution when he get solution. i hope anybody help us to share a dummy code to solve this issue.

I solved mine by checking minimum lot allowed and assign it to the calcukated Lots if it's greater than the calculated lot

[Ugochukwu Mobi]

Pezhman Zamani #:

I applied major modifications on calculating the lot size and checking the allowed size before OrderSend() based on these modifications. Actually, there was lots of changes. I believe other developers should focus on their own codes to find a solution for their method of programming.

Just follow this it helped me.

[Neiljun Sampan Cataag]

You need to check the lot size first before doing an order. Just use this code to return the correct lot size. I hope it will help your problem.

double checkLotSize(double value){
  double maxVolume  = SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MAX);
  double minVolume  = SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MIN);
  double volumeStep = SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_STEP);
  int ratio         = (int) MathRound(value/volumeStep);
  value = value > maxVolume ? maxVolume : (value < minVolume ? minVolume: ( MathAbs(ratio*volumeStep - value) > 0.0000001 ? ratio * volumeStep : value ));
  return NormalizeDouble(value, 2);
}

[Ephraim Umpan]

Pezhman Zamani #:
 Thanks to all, I solved it.

I have the same problem Sir. How did you solve it?

[Allan Munene Mutiiria]

Try uploading the file after some time. This solves the error sometimes.