sprite image is not generating about node-sprite-generator

[selaux]

Some more information please 😉

[poonai]

var nsg = require('node-sprite-generator');

nsg({
    src: [
        '../images/*.png'
    ],
    spritePath: '../sprite.png',
    stylesheetPath: '../sprite.css',
    stylesheet: 'css'
}, function (err) {
    console.log('Sprite generated!');
});

here is my script .the image folder nearly having 700 images .sprite.css is generating but sprite.png is not
@selaux

[selaux]

Is there any error? Did you try different compositors?

[poonai]

Error: invalid value (typically too big) for the size of the input (surface, pattern, etc.)
    at Error (native)

i'm getting this error @selaux thanks for your support

[selaux]

Did you check how big the sprite will get, maybe it's getting too big for memory...

[poonai]

ohh no i didn't check that i'll try to make as two separate sprite and let you know Thanks!!