I have a problem: Whenever I start Minecraft Forge in 1.8.9, a loading screen is displayed and after a short time the error message appears. I also tried to start in 1.14, it worked great.
Do you have mods Maybe that's why
I have a mod and this is the Hypixel Skyblock Mod, which worked without problems on my laptop
Can you write the error message here? Is there something like "No OpenGL context found in the current tread"? I had that with me too, so you usually just have to wait…
The error message is: The game crashed whilst initializing game
Error: java.lang.NullPointerException: Initializing game
Could it be that you have two monitors? There's a bug that can occur with two monitors. Otherwise, I would recommend that you update your nVidia / Intel drivers.
I only have one screen and I'll see if there are any updates
