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Uncaught typeError : cannot read property 'size' of null


I have packaged and uploaded my first UR4 creation in HTML5 to my server and the game works perfectly on Windows 7 64bit inside Chrome 32 bit and 64 bit. However, if I try to play it on a Windows 7 32-bit, I get the "Uncaught typeError : cannot read property 'size' of null" error inside the browser window. Is there any setting that I could change in my build process that will fix this?

Here is the link to the game. I extended on the basic online lesson on how to create an infinite runner and learnt a ton of stuff about programming UR4 with blueprints, but as you can see, I still have A LOT to learn! To run the game, click on the orange button at the bottom (Démarre l'application). (http://www.educatom.com/robosprint)

Thanks for any help on this! Tom

Product Version: UE 4.19
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asked Aug 27 '18 at 04:19 PM in Packaging & Deployment

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avatar image Contact_kosmos3d Dec 13 '18 at 06:25 PM

Hi, I just have the same problem, excerpt it's not working in Chrome on win 64bit. But I've seen on our website all running perfectly. How did you fix? Thank you.

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