if there is a smooth stone higher than the ground near workbench,villagers can not changing occupations.

When villagers need to touch the workbench when changing occupations, if there is a smooth stone higher than the ground nearby, the villagers will give priority to standing on the smooth stone to touch the workbench, resulting in not being able to touch the workbench and changing occupations.Simply smashing the smooth stone will allow the villager to successfully find a workbench and change occupations.