My EA Error

[Amin Asgari Hezaveh]

Hi

i attached my ea to chart , but i have this error .

But this error was not previously.What is happening?

[Drazen Penic]

Your broker does not allow 0.06 lots. 

Use MarketInfo() to get minimum lot size and lot step (or check your broker's web site). 

   Print("Minimum permitted amount of a lot=",MarketInfo(Symbol(),MODE_MINLOT));
   Print("Step for changing lots=",MarketInfo(Symbol(),MODE_LOTSTEP));