java error: constructor call must be the first statement in a constructor

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忘了有多久
忘了有多久 2021-01-22 17:37

The following code returns me an error saying:
\"constructor call must be the first statment in a constructor.\"

I dont get it. The constructor in my c

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  •  孤街浪徒
    2021-01-22 18:07

    The constructors name must be the same as the class name. Let's look at this:

    constructor call must be the first statement in a constructor  
    

    The constructor word in constructor call references the super class's constructor which is the super();

    The constructor word in in a constructor refers to your class's consucor that is : public labelsAndIcons()

    so you need to narrow your code to this:

    public class labelsAndIcons extends JFrame
    {
      public labelsAndIcons ()
      {
         super( "Testing JLabel" );
      }
    }
    

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