I realy checkt everything and watched multiple guids. I also checkt the NBT Data if the vilage gets createt and the Pop Size is 1 and the outher Viligers are still considert part of the vilage. Thats the Map: https://drive.google.com/file/d/0BwbOy51oE9h-VjdkbG9uMUxhN1U/view?usp=sharing
(I removed the region-data cause it woud be 3 GB outherwise)
Yes, as indicated by Herb in the post above mine, your problem is that you have the gamerule mobGriefing disabled. This means that endermen and creeper explosions won't wreck your builds; it also means that villagers won't plant or harvest crops, or pick up food items that you leave for them. This means that the only way they can become "willing" to breed is by a player trading with them (100% chance they will become willing the first time you perform a particular trade offer; 20% chance of success each time you perform that particular trade afterwards.) If you want them to breed automatically, you're gonna have to bite the bullet and enable mobGriefing.
Your world doesn't have commands enabled. You can enable them temporarily by pausing the game and select "Open to LAN". Select "Allow commands: Yes" and click "Ok." Type "/gamerule mobGriefing true" (watch the capital G in mobGriefing), then exit and restart the game. The commands will again be disabled, but any change(s) you made while they were in effect will remain, unless and until you change them back in the same manner.
If you want commands enabled permanently, you can download a tool called NBT Explorer, and use it to edit the "allowCommands" value in your world's level.dat file from 0 (false) to 1 (true).
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