Modpack Creation Issue

[NeonNobility]

I've scoured the internet and fixed every flaw, but every time I install my modpack and try to play it, none of the mods load. I made sure the dropbox URL was done right, the forge universal file is in the bin folder and named modpack.jar, deleted the VoxelMap folder so it doesn't mess up my players, but nothing seems to work. Here's the dropbox for context

View:https://www.dropbox.com/s/7pbvg2u1su1tifa/Knightcore Zipped.zip?dl=0

Download (one I linked to Technic Launcher):https://dl.dropboxusercontent.com/s/7pbvg2u1su1tifa/Knightcore Zipped.zip?dl=1

 

I also don't know what those other folders are in the "bin" folder, but removing them didn't fix anything either, so i just put them back in there

 

I literally send my players this exact file and they have no issue playing on LAN servers with the base game, I dunno why Technic is being so stubborn about it

Edited April 14, 2020 by NeonNobility

[Lord Ptolemy]

Not a launcher issue. Moved to Platform Pagoda.

Don't use a 1.15 Forge jar for a 1.7.10 modpack...