I removed a mob spawner with silk touch in Minecraft and now I have to make it a normal one that it spawns mobs again. How does that work in version 1.12.2 in survival without using the creative mode.
Do you have any mods installed? Usually you can't get mobspawner, even if you use silktouch; or did I misunderstand something?
What have you installed for mods / plugins / data packs.
Yes, the 1.12.2 pack for Technic launcher
I understand, then I can't help you, I'm sorry:-)
1.12.2 Patch from the technic launcher
This?
https://www.technicpack.net/modpack/the-1122-pack.1406454
Could you also look from which mod the dismantled spawner is?
You can see this by pressing F3 and H at the same time and then looking at the item in the inventory. There the mod should be at the bottom in blue