i am launching with only immersive engineering and immersive railroading with the track api. i get a messaging saying track api is a fabric mod. i have confirmed i have the forge version from twitch and i have attached the log when trying to launch.
ImmersiveEngineering-0.14-96.jar
ImmersiveRailroading-1.7.3_1.14.4.jar
TrackAPI-1.2.jar
latest.log

You must have downloaded the wrong one. The next version will have clearer file names