Hello, I downloaded the forge jar file, selecter download server, and selecter the folder, when I double click in the forge-1.12.2-188.8.131.5255.jar nothing happens, it doesn't create any logs, and it's like nothing happened, I tried downloading other versions of forge, but none of them even opened the installer!
I've been trying to download the 1.16.5 version of forge, but it keeps failing and won't download.
I always get this message: "These libraries failed to download. Try again." net.minecraftforge:nashorn-core-compat:184.108.40.206com.google.guava:guava:20.0
I've been reading other's issues, but I'm not that good at this and dont understand much of how to fix this, so if anyone would be able to help me it would be really nice.