Error 1120 "Access of undefined property"

[Lev__]

Hi,

I'm suddenly getting an error message on a class assignment saying "1120: Access of undefined property button_13". There's 12 identical error messages to this, except that the last part changes depending on the instance name.

I've been using AS3 code snippets and have double checked the code, nothing seems to be working.

Screenshots below. If you need anything else let me know.

Thank you so much!

[JoãoCésar]

Hi.

It's always best to fix errors from top to bottom.

In your case, the first error is coming from the Title scene.

Can you make sure you have a property called movieClip_1 in the scene Title at frame 60 and also can you show us your code in this frame?

Regards,

JC