Adobe Flash - Error, "Access of Undefined Property"

[bens47991640]

How to fix an undefined property compiler error in Adobe Flash CS6?

[bens47991640]

Also, need to know how to create a Mouse Click Event.

Ex:

Master.addEventListener(MouseEvent.CLICK, fl_MouseClickHandler_131);

function fl_MouseClickHandler_131(event:MouseEvent):void

{

  fscommand("exec", "Master_Supply_List.app");

}

[RandomlyFish]

Something that is undefined, does not exist. So your code is trying to access something that doesn't exist. Could you paste the code you're using?

[bens47991640]

/* Stop at This Frame

The Flash timeline will stop/pause at the frame where you insert this code.

Can also be used to stop/pause the timeline of movieclips.

*/

stop()

/* Mouse Click Event

Clicking on the specified symbol instance executes a function in which you can add your own custom code.

Instructions:

1. Add your custom code on a new line after the line that says "// Start your custom code" below.

The code will execute when the symbol instance is clicked.

*/

MainMenu.addEventListener(MouseEvent.CLICK, fl_MouseClickHandler_100);

function fl_MouseClickHandler_100(event:MouseEvent):void

{

  gotoAndStop(1);

}

/* Mouse Click Event

Clicking on the specified symbol instance executes a function in which you can add your own custom code.

Instructions:

1. Add your custom code on a new line after the line that says "// Start your custom code" below.

The code will execute when the symbol instance is clicked.

*/

Song_1.addEventListener(MouseEvent.CLICK, fl_MouseClickHandler_101);

function fl_MouseClickHandler_101(event:MouseEvent):void

{

  fscommand("exec", "Song_1.app");

}

[RandomlyFish]

For the error, does it say what line is causing it?

[robdillon]

The error is trying to tell you that something in the code can't be found. The problem may not be a property, it may be an object. If you, for instance, put your code in frame 1 of the timeline and some object that is referenced, Song_1, for instance, doesn't appear in frame 1, then the Actionscript can't resolve the object with the code. Another common problem is a simple typo: Song_1 is not the same as song_1, to Actionscript for instance.