Question

Call to a possibly undefined method test through a reference with static type Class.

here is my class

package com.singleton.sample{
    public class SampleSingleton{

        public static function test( ):void{
            trace('hello world')
        }

    }
}

and here is my mxml

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" applicationComplete="init()">
    <mx:Script>
        <![CDATA[
            import com.singleton.sample.SampleSingleton;
            public function init():void{

                SampleSingleton.test() // error on this line
            }
        ]]>
    </mx:Script>
</mx:Application>

Please ignore the singleton references in the naming as I stripped down my class to this and it still doesn’t work.

[EDIT]

import com.singleton.sample.SampleSingleton;
public function init():void{
  SampleSingleton.test(); // this gives me the error
  com.singleton.sample.SampleSingleton.test(); // this works
}

Answer 1

The Application file is named SampleSingleton i bet so you have a name collision. Rename the application.