Crash issue with custom biome

[rustyshakelford2]

Apologies if it's an issue with my config. The error message isn't very descriptive.

Plugin version: 7.2.8

Issue: When I use /ewg tp to teleport to this biome the server crashes.

Crash report: http://pastebin.com/M4DQEBCG Biome JSON: http://pastebin.com/fmtVQc9Z

[minelazz]

Not an issue with the plugin.

Line 220, a stone block with the data tag 9 does not exist.