[MC-139598] Updating world causing observers to stay on/off

The bug

If you take a 1.12 world and upgrade it to 1.13 or 1.14 any observers placed down get stuck in state between being powered and not powered. The only way to fix them is by replacing the observer. If you update the observer then it will just get stuck in the powered state.

Attachments

2018-08-02_23-25-35_Redstone test world.zip

Comments 4

[Mod] Neko 2018-11-18T23:30:49Z

Cannot confirm. Do you still have the world in 1.12.2 that is affected by this issue? If so, can you please attach (or provide a download link of) the world here so we can reproduce the issue?

brandon orcasitas 2018-11-18T23:43:52Z

I attached the save but now every time I try converting the world it just crashes the game. The save isn't corrupt cause it still loads in 1.12

[Mod] Neko 2018-11-18T23:46:07Z

I managed to open the world in 18w46a and can confirm the issue.

Adrian Östergård 2019-03-19T12:51:28Z

Is this still an issue in 19w11b?