unmatched data error

 
how i can sole it
 

Unmached Data error - forum thread (seems - it is related to the data/quotes/datafeed provided by the broker), or

unmatched data error - forum thread (it may be related to the error in your tool which you are testing).
Unmached Data error
Unmached Data error
  • 2017.08.08
  • www.mql5.com
Hello Why every time I do a strategy tester always appears in the image below. Is there something wrong my Ea...
Reason: