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Uncaught TypeError: Array.prototype.forEach called on null or undefined at mootools-1.2.5-core-nc.js:81 #2345

mookoo opened this Issue · 2 comments

3 participants


In certain situations, Chrome spits the error mentioned in the title.

I tracked it down to an insufficient assignment (could probably be fixed earlier in the flow) and found a fix which I posted on stackoverflow already:

Since this seems to be an actual bug in MooTools Core, I thought I'd report here too.


MooTools member

So that is this line:
Could we narrow it down when exactly those are null?

MooTools member

Closed as per #2386

@fakedarren fakedarren closed this
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