# Target path problem?

**URL:** https://forum.kirupa.com/t/target-path-problem/297613
**Category:** flash
**Created:** [October 6, 2009, 1:06am UTC](https://forum.kirupa.com/t/target-path-problem/297613 "2009-10-06T01:06:37Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Raccoon](https://avatars.discourse-cdn.com/v4/letter/r/f19dbf/32.png) [@Raccoon](https://forum.kirupa.com/u/Raccoon)
#### Post date: [October 6, 2009, 1:06am UTC](https://forum.kirupa.com/t/target-path-problem/297613/1 "2009-10-06T01:06:37Z")

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Hello i’m trying to control a movie clip called “nosotrosmc” with a frame label inside called “historia” but does not work

this is the code:

```auto

menu.nosotros.addEventListener(MouseEvent.CLICK, subSeccion);

function subSeccion(e:MouseEvent){
    trace(""+e.target.name+"boton clicked");
    this.nosotrosmc.gotoAndStop("historia");
}

```

the output window show this:

nosotrosboton clicked  
TypeError: Error #1009: Cannot access a property or method of a null object reference.  
at HomeSonny\_fla::MainTimeline/subSeccion()

I need to made a simple navigation, i’m a designer, not a programmer, as3 is confuse and very disappointing.☹  
Somebody can explain to me what am i doing wrong ?