question about error no error

[Dr Waleed Mahdy]

please i have an error occurs as 

error no error 

what is the problem 

[Osama Shaban]

If you post a screenshot for it, we could help you !

[William Roeder]

Dr Waleed Mahdy: please i have an error occurs as  error no error  what is the problem	You are the problem. PICNIC Do not look at GetLastError unless you have an error. What are Function return values ? How do I use them ? - MQL4 forum and Common Errors in MQL4 Programs and How to Avoid Them - MQL4 Articles