Try Version 1.1

I added a Fallback for Greasemonkey. It works for me with Chrome/Firefox and Tampermonkey/Greasemonkey/Violentmonkey.

It might be because you're using Greasemonkey. I wrote the script in the current version of Greasemonkey and only tested it there.

I will have a look at later and see if I can make it work.

There are two ways to import lists. Either automatically (just check the box next to the list name and then click Start Import) or manually via the CSV file for the respective list (to do this, click the check box next to the list name and select the CSV file, then click Start Import).

Automatic import imports the lists directly from the IMDB lists page in the background, scraping the content one by one.

Only custom lists and the watchlist work automatically. The ratings list and check-in list don't work automatically, only manually!

Automatic import takes significantly longer than manual import, but then it's automatic ;) The longer the list, the longer it takes.

Regarding your error, I can't quite reproduce it. Doesn't anything work at all? I've tested it several times, and for my use case, it works perfectly. Have you tried it at a custom list with just a few entries? Manual and automatic import?

Hi everyone.

First at all, thanks to AltoRetrato for his user script. For me, it has been indispensable on IMDb over all the years. I sorely missed it and spent months searching unsuccessfully for alternatives. It's a shame that IMDb has made it so difficult to keep the script up to date with all the changes to the site. I hope AltoRetrato will pick up the project again at some point.

Since I haven't found anything comparable, and unfortunately, I'm not capable of programming something like this on my own, I tried it with the help of AI. The result is more or less a combination of the basic framework of AltoRetrato and ChatGPT. Not everything works as before, for example, I haven't found a way to automatically import the rating list (you have to go through a bit more complicated procedures here now).

So far, I've only been able to test it on Windows with the latest version of Chrome/Firefox and the Tampermonkey add-on. There are certainly quite a few bugs. Feel free to collect them, but I can't guarantee whether I have the time or the ability to fix them.

Perhaps AltoRetrato can use this as a basis and publish a fully functional version of his own user script.

I hope this helps some people. Enjoy!

https://openuserjs.org/scripts/tronix42/IMDb-Lists-Highlighter

P.S. AltoRetrato, if you have any objections to this publication, just let me know and I'll delete everything.