How are you trying to craft it? Could you post a screenshot of your crafting table before you attempt to pull it out, list the enchanted books, and post a crash-report also?
i found the problem. the books i've used were also books from dungouns. they have to be freshly enchantet books #mark_done
yea you have to use untouched enchanted books, if they have any # in the name i dont believe you can use them
Quick note, creating magical wood along with books, enchanted items work as well (great way to depose of useless enchants items magical bows, armor and weapons. works with used and new ones. the better then enchantmet the more magical wood you get)