[MC-126769] Observers detecting updates from redstone on top of them

The bug

In certain configurations, observers are detecting updates to redstone that is placed on top of them. Video demonstrating the issue.

Linked issues

relates to 1

MC-126038 Observers getting moved in "on" state rather than "off" state Resolved

Attachments

Comments 5

Mad Cat 2018-03-06T21:51:52Z

Can confirm, it is like that also in 18w09a, any connecting redstone away from those observers will trigger a pulse as well.

LuxiKeks 2018-06-04T17:53:21Z

Affects 1.13-pre1

NeunEinser 2018-06-15T12:55:24Z

Can confirm for 1.13-pre2

Xavom 2018-06-15T13:04:34Z

I've bee testing this today in 1.13-pre2 and have experienced a crash "Exception while ticking". Trying to recreate and not sure if it is related to bug or not.

NeunEinser 2018-06-23T15:09:21Z

Can confirm for 1.13-pre3.

For me, it does not crash in 1.13-pre2 or pre3. You might want to make a seperate report for the crash.