Error #3681: Texture size is zero - on asset manager

[matej-snivam]

I get this error when loading spriteSheet.

It seems like scale turns out to be NaN so error happens. I solved it by making this modification in Texture.as on line 250

                                          scale:Number=1, format:String="bgra",
                                          repeat:Boolean=false):Texture
    {
        if (isNaN(scale)) {
            scale = 1;
        }
        var texture:Texture = Texture.empty(data.width / scale, data.height / scale, true, 
                                            generateMipMaps, optimizeForRenderToTexture, scale,
                                            format, repeat);

[matej-snivam]

Using air for desktop

[PrimaryFeather]

Question is, how does that NaN end up being passed to the method! Is there an error in your sprite sheet?

[matej-snivam]

It goes into process raw asset, and there in texture options it is NaN.
if you want, I can send the project to you to do a quick compile to see

Matej Šimunić

On 14 July 2014 13:48, Daniel Sperl [email protected] wrote:

Question is, how does that NaN end up being passed to the method! Is there
an error in your sprite sheet?

—
Reply to this email directly or view it on GitHub
#580 (comment)
.

[PrimaryFeather]

Oh yes, that would be great! Thanks in advance!

[matej-snivam]

i will just zip it :) and send it in a message

[PrimaryFeather]

My Bitbucket account is PrimaryFeather, if you prefer that. =)

[matej-snivam]

I added you to skype, for easier communication. primary feather

[PrimaryFeather]

The result of the Skype call: the AssetManager had been initialized with a scale factor of "NaN". The fix is to initialize the asset manager with a valid scale factor value.

[matej-snivam]

if anyone runs into this, robotlegs injector SwiftSuspenders instantiates optional number parametar as NaN

robotlegs/swiftsuspenders#9