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Why is the error "missing return statement"

Varuna Seneviratna
Ranch Hand

Joined: Jan 15, 2007
Posts: 167





The TestDrive has the "main"
When the return statement is included why do I get the error "Missing return statement".Is there a particular place where the return statement should be situated.


Varuna


Varuna Seneviratna
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 42274
    
  64
The checkUserGuess does not in all cases return something. If the locationCells array is empty, no return statement is ever reached.


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ruban raj
Greenhorn

Joined: Aug 05, 2008
Posts: 7
You have to place return statement out of "for loop" in side of checkUserGuess() method.

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Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39395
    
  28
Originally posted by ruban raj:
You have to place return statement out of "for loop" . . .


Agree. In fact the return statements, if they are actually executed, will break the repetition by terminating the loop.
 
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subject: Why is the error "missing return statement"