Strange problem! Please help me!

[Dzsurnik]

Hello! I have a strange problem and I do not at all resolved. The code is very simple. When you test the flash movie, there is no error, everything is working normally, but when I test it in the browser in offline mode, the following error came to me:

 

TypeError: Error #1009: Cannot access a property or method of a null object reference.

at _17_fla::MainTimeline/frame2()

 

and when I hit continue...:

 

TypeError: Error #1009: Cannot access a property or method of a null object reference.

at com.greensock::TweenLite/init()

at com.greensock::TweenLite/renderTime()

at com.greensock.core::SimpleTimeline/renderTime()

at com.greensock::TweenLite$/updateAll()

 

 

my code is here:

stop();
import com.greensock.*;
import com.greensock.easing.*;



TweenLite.to(mc_logo, 1, {x:193.80, y:76.1, ease:Back.easeOut});
TweenLite.to(mc_label, 1, {x:666.5, y:163.05, ease:Back.easeOut});
TweenLite.to(mc_im_csaba, 2, {x:289.15, y:248.30, ease:Back.easeOut});
TweenLite.to(mc_since, 2, {x:400, y:425.85, ease:Back.easeOut});
TweenLite.to(mc_bal_also_linkek, 1, {x:208, y:979.10, ease:Back.easeOut});
TweenLite.to(mc_jobb_also_linkek, 1, {x:724.85, y:979.10, ease:Back.easeOut});
TweenLite.to(mc_images, 2, {x:21, y:795.25, ease:Back.easeOut});
TweenLite.to(mc_flash, 2, {x:21, y:610.2, ease:Back.easeOut});
TweenLite.to(mc_arrow, 2, {x:64.25, y:795.25});
var gyorsasag = 1;//tartalom sebessege


//--------------------------------------------------------
//LOGO BUTTON
//--------------------------------------------------------
mc_logo.addEventListener(MouseEvent.CLICK,  logo_click);
// if you want a hand cursor
mc_logo.buttonMode = true;
mc_logo.useHandCursor = true;



function logo_click(e:MouseEvent)
{
var url_logo:String = "my URL";
var request:URLRequest = new URLRequest(url_logo);
navigateToURL(request, '_blank');
}


//--------------------------------------------------------
//FLASH BUTTON
//--------------------------------------------------------
mc_flash.addEventListener(MouseEvent.ROLL_OVER, flash_over);
mc_flash.addEventListener(MouseEvent.ROLL_OUT, flash_rollout);
mc_flash.addEventListener(MouseEvent.CLICK,  flash_click);
mc_flash.addEventListener(MouseEvent.MOUSE_DOWN, flash_down);
mc_flash.addEventListener(MouseEvent.MOUSE_UP, flash_up);
function flash_over(e:MouseEvent)
{
trace("Over");
}
function flash_rollout(e:MouseEvent)
{
trace("Out");
}
function flash_click(e:MouseEvent)
{
TweenLite.to(mc_slideshows, gyorsasag, {x:-439.5, y:747.5, ease:Back.easeOut});
TweenLite.to(mc_arrow, gyorsasag, {x:64.25, y:610.2, ease:Back.easeOut});

}
function flash_down(e:MouseEvent)
{
trace("Press");
}
function flash_up(e:MouseEvent)
{
trace("Release");
}



//--------------------------------------------------------
//IMAGES BUTTON
//--------------------------------------------------------
mc_images.addEventListener(MouseEvent.ROLL_OVER, images_over);
mc_images.addEventListener(MouseEvent.ROLL_OUT, images_rollout);
mc_images.addEventListener(MouseEvent.CLICK,  images_click);
mc_images.addEventListener(MouseEvent.MOUSE_DOWN, images_down);
mc_images.addEventListener(MouseEvent.MOUSE_UP, images_up);
function images_over(e:MouseEvent)
{
trace("Over");
}
function images_rollout(e:MouseEvent)
{
trace("Out");
}
function images_click(e:MouseEvent)
{
TweenLite.to(mc_slideshows, gyorsasag, {x:400, y:747.5, ease:Back.easeOut});
TweenLite.to(mc_arrow, gyorsasag, {x:64.25, y:795.25, ease:Back.easeOut});

}
function images_down(e:MouseEvent)
{
trace("Press");
}
function images_up(e:MouseEvent)
{
trace("Release");
}

//-----------------------
// BUTTON DEVIANTART
//-----------------------
bt_deviantart.addEventListener(MouseEvent.CLICK,  bt_deviantart_click);
function bt_deviantart_click(e:MouseEvent)
{
var url_deviantart:String = "my URL";
var request:URLRequest = new URLRequest(url_deviantart);
navigateToURL(request, '_blank');
}
//-----------------------
// BUTTON FACEBOOK
//-----------------------
bt_facebook.addEventListener(MouseEvent.CLICK,  bt_facebook_click);
function bt_facebook_click(e:MouseEvent)
{
var url_facebook:String = "my URL";
var request:URLRequest = new URLRequest(url_facebook);
navigateToURL(request, '_blank');
}//-----------------------
// BUTTON 99designs
//-----------------------
bt_99designs.addEventListener(MouseEvent.CLICK,  bt_99designs_click);
function bt_99designs_click(e:MouseEvent)
{
var url_99designs:String = "my URL";
var request:URLRequest = new URLRequest(url_99designs);
navigateToURL(request, '_blank');
}
//-----------------------
// BUTTON Email
//-----------------------
bt_email.addEventListener(MouseEvent.CLICK, mailto);
function mailto(event:MouseEvent):void
{
var email:URLRequest = new URLRequest("mailto:my mail");
navigateToURL(email, '_blank');
}

 

Many thanks for any help!

[Dzsurnik]

I realized the mistake, for some reason I can't use TweenLite on buttons, but why?

[GreenSock]

Of course you can use TweenLite on buttons. You can use it on ANY object. The errors you're getting indicate that you're trying to tween a null object (nothing) which of course you can't tween. For example, if mc_slideshows is null (doesn't point to a valid object), you'll get an error if you try tweening it.

[Dzsurnik]

Yes, I know that. For that wrote I for title: Strange problem! Because all of the movieclip and buttons in the action script was there on the stage

[stats]

I don't see you defining your buttons anywhere.

 

I haven't coded in Flash Professional in a long while, so the following might be incorrect.

 

That being said, I believed you needed to set a variable in the actionscript window so that you would have a pointed to the object that was added to the screen.

 

For example:

stop();
import com.greensock.*;
import com.greensock.easing.*;

var mc_logo:Button;
var mc_label:Label;

...

TweenLite.to(mc_logo, 1, {x:193.80, y:76.1, ease:Back.easeOut});
TweenLite.to(mc_label, 1, {x:666.5, y:163.05, ease:Back.easeOut});

...

[Dzsurnik]

Ok. Many thanks for the replys