papimigas

I found how to solve it: "...the launcher is looking for scala-library.jar and bcprov-jdk15on-148.jar. The problem is that the owner(s) of the site http://files.minecraftforge.net have changed this files to stash files so now they are called scala-library.jar.stash and bcprov-jdk15on-148.jar.stash. So you'll have to download them here: http://files.minecra...brary.jar.stash http://files.minecra...n-148.jar.stash (same sites as before, but now with .stash) put this files into your lib folder and change their names to what you need (remove the .stash at the end) You will get a message that the extension will change, but you can ignore that. If you now start the launcher again, It will already find the files and it wont try to download it anymore So you're ready to play (this worked for me anyway)" Found after some search here

Hello I have the same problem. I tested on Windows and Linux