What actually happened was that after I clicked the *Yes button when the server ask me to download the resource pack automagically, following a quick 2 second load back to the launcher and said "uh oh, looks like the game has crashed!" During that it opened a crash report which I have no idea about this conundrum. Steps to Reproduce: 1. A problem that got me for days: The direct download to the .zip of the resource pack CANNOT have another folder within it for the pack: you have to select everything in the unzipped resource pack (for me, the assets folder and mcmeta file), then zip THAT. After discovering this, the plugin worked perfectly!
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