Cancel: a player puts a book on a lecter
Stops this from happening, as if it never did: a player puts a book on a lectern. Only in a flow that starts when a player puts a book on a lectern, before any Wait.
A Minecraft element (a step) in Logic. Needs the Basic plan or higher to go live; building and testing are free.
Example
When a player puts a book on a lectern → If something → Cancel: a player puts a book on a lecter
Also called
player insert lectern book, cancel, stop, prevent, block, deny, lectern, book, place book, playerinsertlecternbookevent
Works as a data pack?
No. This one needs the Elementium plugin on a Paper server.