I created a new mod in MCreator and used Minecraft Forge to load it. I am able to select the "Forge" profile and start the world and use the mod successfully. When I open up the world to LAN and my daughter tries to join, it remains on the "logging in" screen.
When I just select my normal profile (without the mods), she is able to join the LAN world with no issues.
In order for this to work with my mods, does my daughters computer need to have MCreator/Minecraft Forge loaded as well so that I can get the same mods loaded, or is there a way for this to work without having to go through all of that?