DonVasiliev

makes sense, the error message when launched mentioned only create mods, and mostly ones I don't think got updates. So I should either just wait for those to get updated, or reinstall older versions of Create and other mods?

I have made a modpack for 1.18.2, including 138 mods. The last time I modified it was on may 14th, and it was running fine. Today, I checked it to update some mods, majority being Create and some addons for it, and updating Forge to 40.2.4 . But when I went to load, it gave away 18 errors in mods, all of them being either "InvocationTargetException: null" or a "NoSuchMethodError". I've checked on the surface the debug log with ctrl+F to find that most of the errors seem to be involving not loading a class, but I have no idea how to fix those. Already tried installing an older version of Create, but some errors persisted. here is the debug log if you need it.