Java fml 30?

[scottEVIL39]

I downloaded Forge 1.15.1, I downloaded java script. I can successfully got one mod into the game. But I seem to be running into an error.I am a little confused I was under the impression you could not use a 1.14.1 mode with the 1.15.1 installer? The first mod was a 1.14.1 the backpack mod, that one worked. The next mods are all 1.14.1 and it will not work  because of an error message,the mods can not be run it needs javafml30 or higher? I cant find  anything higher than 28? Thank you for any information and your time to answer these questions.

[DavidM]

1.14 mods will not work on Minecraft 1.15.

Wait until the mod authors release versions for 1.15.