Cannot Start Up Themes?

[Minepatcher]

Hello!
I am trying to simply look at my PokeLink Session to create my own templates and such.

I tried what the README states and tried to view just the basic card to start. But it looks like there is a null error happening during the process. I tested a couple other themes and the error is consistent through all themes I tried. It seems this null error is happening on a param called 'neo'? This is with using the MASTER branch and looking at the other branches the client.js files are all different.

Please let me know if I am doing something wrong, or if I need to add something to my computer as it didn't seem like I needed to add Socket.io or anything to my computer from the README.
Thanks!

[Minepatcher]

It looks like replacing the current GitHub client.js file with the client.js file from PokeLink fixed the issue, so I'm guessing the issue is with that file specifically.

[Minepatcher]

Officially fixed by changing line 109 and 117 to:
if (params.get("neo")?.toLowerCase() === "true") {
param neo doesn't normally exist to be passed in therefore is null at this point.