I'm new to modding and really Java all together. I'm more or less using Minecraft to do small projects and working my way up to more technical stuff along the way. But I've barely even started and I'm at a roadblock. I downloaded Java Runtime Environment, Java JDK, Eclipse, Forge and Minecraft MDK. And have everything set up. But when I open eclipse and try to open the MDKExample I keep getting an error message (See attached screenshot). Does anyone know how to get past this?. Oh and if you need to know I'm trying to make mods for Minecraft 1.12.2 because for some reason any version of Minecraft past 1.12.2 won't lead with forge on my computer.