Hello! I have been trying to use the technic launcher to play modpacks however none of the modpacks I install actually run. I can hit "play" and it starts the Minecraft load up screen, but instantly closes and takes me back to the launcher.
Here is the pastebin: https://pastebin.com/hV58XcCh
I don't know what else to add. I'm new to reporting issues on technic launcher.