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Minecraft version: 1.12.2
Wizardry version: 4.3.4

Issue details: When conjure block or slime is sucessfully cast from a dispenser mineecraft CTD,

I believe I tested all spells in dispensers and these were the only two that caused issues.

Link to crash report (if applicable): https://gist.github.com/bluejello42/c966a73cc01d4ee20875ade6b8af6f92