error the first time I check of images loaded

[scratchoo]

I get this error when I try to test for images are loaded

TypeError: this.proxyImage.addEventListener is not a function
this.proxyImage.addEventListener( 'load', this );

The second time when the images are cached and the request returns "304 Not Modified" the plugin works correctly

Update :

That's weird because this happens only when I load images using ajax and I loop through the result then I append img tags to the container... if there is no ajax, no loop and no adding image dynamically to the container the error doesn't happen

[desandro]

I'm sorry to see you're having trouble with imagesLoaded. Could you provide a reduced test case? See Submitting Issues in the contributing guidelines.