Cant handle Chests and Barrels

[LenniDev]

I wanted to add barrels, chests and brewing stands to the blocks.json so it would work against ChestESP too, but every time I start the server it crashes instantly.

[Haven-King]

I expect it's an issue with chests specifically, as they use block entity renderers. I'm going to need some logs to tell for sure.

[LenniDev]

I tested it a little and found out that the server always crashes when I add something to blocks.json . And there is nothing in the crash logs about this.

here are the normal server logs with and without the addition of custom blocks: