Log: https://gist.github.com/Zarathul/b48fbe9d4bcc14e7d1d1c8b5d0738e86

Left button produces the crash, right button causes same exception but no crash. With more complex setups a world can become unloadable because it crashes everytime (happened with mine).

Briefly looking over the log and code, it seems like the controller only supports capabilities (no IInventory) while the drawers themselves support both. Botanias StorageDrawers wrapper expects IInventory so shit goes boom.

https://github.com/jaquadro/StorageDrawers/blob/025c0e2501e842f3ec3de06b54013fe1301b265e/src/com/jaquadro/minecraft/storagedrawers/block/tile/TileEntityController.java

https://github.com/Vazkii/Botania/blob/69e48d116e1ed8f77c19c37277aff775d4d63586/src/main/java/vazkii/botania/common/integration/corporea/WrappedStorageDrawers.java#L41