Hi, so I have already made a custom modpack in the past, and it was working, but now, I created a new modpack, but it just launches Vanilla Minecraft.
DL Link for .zip file:
https://dl.dropboxusercontent.com/s/qbnuzipgutb4qfl/modpack.zip
Modpack link:
https://www.technicpack.net/modpack/random-tech-modpack.1769137
I have already tried everything written here (changing dropbox url, etc), but nothing helped me so far.
The included modpack.jar in /bin is what forge installer extracted into that folder, but I renamed it to modpack.jar (forge version is 31.2.45)
! I repaired it, looks like I was just dumb and I didn't include forge installer !