Array required error code on every code i write

[14634779]

Hi guys could anyone please let me know why i keep getting this error code? i am trying to follow a udemy course but all the codes i write get the same error.

[Thank-god Avwerosuoghene Odukudu]

14634779:
Hi guys could anyone please let me know why i keep getting this error code? i am trying to follow a udemy course but all the codes i write get the same error.

Post a sample with line 16, included.

[William Roeder]

14634779: please let me know why

Do you really expect an answer? There are no mind readers here and our crystal balls are cracked.
     How To Ask Questions The Smart Way. (2004)
          Be precise and informative about your problem

We can't see your broken code.

Always post all relevant code (using Code button) or attach the source file.

[Chioma Obunadike]

  
     MqlRates PriceInfo[];        // Think of the array as a store house or sorting center for the data you wish to collect
     ArraySetAsSeries(PriceInfo,true); 
     CopyRates(_Symbol,_Period,0, 3,PriceInfo); //This copies the data from the specified symbol and timeframe into the array "PriceInfo".
     Print (PriceInfo[0].close); //this prints the most recent candle close

14634779:
Hi guys could anyone please let me know why i keep getting this error code? i am trying to follow a udemy course but all the codes i write get the same error.

You probably did not create the array right. Here's an example of an array

#code not compiled or tested