errors when testing my application

Hello, I'm testing my game on coconjs and I get a lot of errors I do not understand, also in the level display the fps are very low around 26fps and 61fps in the menu, it may be for the mistakes that I will discuss now?

Errors: total 6: javascript exception (line 1752 Tag "OnActivated") TypeError "undefined is not a function (evaluatin" b.vo (p) ') and copy it with "onsuspended"

Warnings: total 4: Not Implemented document addEventListener: menubotton and another app.mobi.device.update.available.

Typically have 0 errors and 0 warning not? I worked hard on my application and gave me a downer: (

Then go super fast layouts, I have to put a transition from layout to layout?

Thanks for everything :)

The weight of the images or gifs can do to lower the fps? because I have 10 objects in my level and lowers my fps lot

Do not work me sounds and are ogg files... someone help me?

A mi me sucede lo mismo pero con una imagen al final de mi aplicaci�n , muestra un cuadro en blanco, pongo cualquier otra imagen y se ven, pero la que necesito no se ve, le cambie nombre, la hice de nuevo, la puse como gif y nada y el tama�o de la imagen no es grande es de 512x512... ya no se que puede ser?? �?�?�?�???????