Do not breed residents

I calmly played and made automatic wheat farm resident gave seeds he took them, all was well, the farm work, but then the farmer just got up and melted, I re-spawn a farmer and he did not take the seeds. Faced with such a problem, they did not pick up the food, respectively, did not multiply and cease to operate different systems: the inhabitants of the farm, the farm of iron, and and I'm tired to recreate worlds, I thought that the problem in the versions of the game, but a transfer to another still faced with this problem, all over the internet have not found the solution to this problem.

PS: I apologize for the quality of translation Google translator 🙂 I'm from Russia.
All in all a good hope to find a solution to my problem.

P.S.S: as all the work, but temporarily I do not think that the problem in Java