mojira.dev
MC-157590

Map sometimes shows "unknown map" when not in the player's inventory

The bug

As can be seen in the screenshots, the map says "unknown map" in the chest's inventory and has actual information, when in the player's inventory.

[media]

[media]

How to reproduce

  1. Get a map and right click it to make it a filled map

  2. Put it into a chest
    → ✔ Map still has its information in the tooltip

  3. Leave and rejoin the world
    → ❌ The map's tooltip says "unknown map"

  4. Move the map into your own inventory
    → ✔ The information becomes visible again

Linked issues

Attachments

Comments

anthony cicinelli

What exactly is the bug here? Can you explain?

ZYX_2D

@Anthony Cicinelli

Thou U may not know Chinese, I think U can apparently find that the txts of the Filled Maps in the 1st & the 2nd screenshot R different 😛. The shorter 1 only says "Unknown Map" (未知地图), while the longer 1 gives U the particular info.

anthony cicinelli

Does this still happen in 1.16.1?

NeunEinser

Yes, could reproduce.

ZYX_2D

@Anthony Cicinelli

IDK, but I was sure that it happens in 20w30a.

anthony cicinelli

It seems NeunEinser has confirmed it and cleared it up a bit.

migrated

Affects 1.16.3
The equivalent bug on Bedrock is MCPE-37740

Avoma

Can confirm in 20w51a.

Mr_Quasi

Still not fixed in 21w44a

Mr_Quasi

Confirmed for 1.18 pre-release 1

Mr_Quasi

Confirmed for 1.18 pre-release 2

Mr_Quasi

Confirmed for 1.18 pre-release 3 and 4

Mr_Quasi

Confirmed 1.18 pre-release 5

Mr_Quasi

Confirmed 1.18 pre-release 6

Mr_Quasi

Confirmed 1.18 pre-release 7

Mr_Quasi

Confirmed 1.18 Pre-release 8

Mr_Quasi

Confirmed 1.18 Release Candidate 1

Mr_Quasi

Confirmed 1.18 Release Candidate 3

Mr_Quasi

Confirmed 1.18 Release Candidate 4

Mr_Quasi

Confirmed 1.18.1 Pre-Release 1

Mr_Quasi

Confirmed for Minecraft 1.18.1 Release Candidate 1

Mr_Quasi

Confirmed for Minecraft 1.18.1 Release Candidate 2

Mr_Quasi

Confirmed for snapshot 22w03a.

Mr_Quasi

Confirmed for snapshot 22w05a.

Mr_Quasi

Confirmed for snapshot 22w06a.

Mr_Quasi

Confirmed for snapshot 22w07a.

Mr_Quasi

Confirmed for 1.18.2 pre-release 1.

Mr_Quasi

Confirmed for 1.18.2 pre-release 2.

Mr_Quasi

Confirmed for 1.18.2 pre-release 3.

Mr_Quasi

Confirmed for 1.18.2 release candidate 1.

Mr_Quasi

Still not fixed... Confirmed for 1.18.2

Mr_Quasi

Confirmed for snapshot 22w11a.

Mr_Quasi

Confirmed for snapshot 22w12a.

Mr_Quasi

Confirmed for snapshot 22w13a.

Mr_Quasi

Confirmed for snapshot 22w14a.

Mr_Quasi

Still not solved in snapshot 22w15a.

Mr_Quasi

Confirmed for 22w16b.

Mr_Quasi

Confirmed for snapshot 22w17a.

Mr_Quasi

Still not solved in snapshot 22w18a.

Mr_Quasi

Confirmed for snapshot 22w19a.

Mr_Quasi

Confirmed for 1.19 pre-release 1.

Mr_Quasi

Confirmed for 1.19 pre-release 2.

Mr_Quasi

Confirmed  for 1.19 pre-release 3.

Mr_Quasi

Confirmed  for 1.19 pre-release 4.

Mr_Quasi

Confirmed  for 1.19 pre-release 5.

Mr_Quasi

Confirmed 1.19 Release Candidate 1

Mr_Quasi

Confirmed 1.19 Release Candidate 2.

Mr_Quasi

Confirmed for 1.19.

Mr_Quasi

Confirmed for snapshot 22w24a.

Mr_Quasi

Confirmed for 1.19.1 Pre-release 1.

Mr_Quasi

1.19.1 Pre-release 2.

Mr_Quasi

1.19.1 Pre-release 3.

Mr_Quasi

1.19.1 Pre-release 4.

Mr_Quasi

1.19.1 Pre-release 5.

Mr_Quasi

Confirmed for 1.19.1 Release Candidate 3.

Mr_Quasi

Confirmed for 1.19.1.

Mr_Quasi

Still not fixed in 1.19.2

Mr_Quasi

Confirmed for snapshot 22w42a.

Mr_Quasi

Still not solved in 22w43a.

Mr_Quasi

Another week, no fix. Still confirmed in snapshot 22w44a

Mr_Quasi

Confirmed for snapshot 22w45a

Mr_Quasi

Confirmed for snapshot 22w46a

Mr_Quasi

Confirmed for pre-release-1 1.19.3

Mr_Quasi

Confirmed for 1.19.3 pre-release 2

Mr_Quasi

Confirmed 1.19.3 pe-release 3

Mr_Quasi

Confirmed 1.19.3 release candidate 1

Mr_Quasi

Confirmed for 1.19.3 release candidate 2

Mr_Quasi

Confirmed for 1.19.3 release candidate 3

Mr_Quasi

Confirmed for 1.19.3

Mr_Quasi

Confirmed for snapshot 23w03a

Mr_Quasi

Still present in snapshot 23w04a

Mr_Quasi

Still not adressed in 23w05a.

Mr_Quasi

Confirmed for snapshot 23w06a.

Mr_Quasi

Confirmed for 23w07a.

Mr_Quasi

Confirmed for 1.19.4 pre-release 1

Mr_Quasi

Confirmed for 1.19.4 pre-release 3

Mr_Quasi

Confirmed for 1.19.4 pre-release 4

Mr_Quasi

Confirmed for 1.19.4 Release Candidate 2

Mr_Quasi

Still not fixed in 1.19.4 full release

migrated

Observing this issue for quite a few versions. Can confirm this is still present in 1.19.4.

Mr_Quasi

Indeed, nothing has changed in 1.19.4, and it's a very noticeable bug as well.

Mr_Quasi

Confirmed snapshot 23w13a

Mr_Quasi

Still present in snapshot 23w14a

Mr_Quasi

Confirmed 23w16a

Mr_Quasi

Still not fixed in 23w17a

Mr_Quasi

Still present in 23w18a

Mr_Quasi

Still not solved, 1.20 pre-release 1

Mr_Quasi

Confirmed in 1.20 pre-release 2.

Mr_Quasi

Still present in 1.20 pre-release 4.

Mr_Quasi

Still not adressed in 1.20 pre-release 5

Mr_Quasi

Still present.... 1.20 pre-release 6

Mr_Quasi

Confirmed for 1.20 release candidate 1

Mr_Quasi

Still present in 1.20 full release

Mr_Quasi

Still present in 1.20.1, not edit to list yet?

Mr_Quasi

Confirmed for snapshot 23w32a.

Mr_Quasi

Still not adressed in snapshot 23w33a

Mr_Quasi

Confirmed for snapshot 23w35a

Mr_Quasi

Stil not adressed in 1.20.2 Pre-release 1

Villager related issue... The perfect moment to adress it with the revamp of trading...

Mr_Quasi

Still present in 1.20.2 Release Candidate 1

Mr_Quasi

Not addressed in 1.20.2

Mr_Quasi

Confirmed snapshot 23w40a

Mr_Quasi

Confirmed snapshot 23w42a

Mr_Quasi

Still not addressed in 23w43a

Mr_Quasi

Present in 23w45a

Mr_Quasi

Still not addressed in 23w46a

Mr_Quasi

still present 1.20.3 pre-release 2 

Mr_Quasi

1.20.3 release candidate 1

Mr_Quasi

Still not addressed in 1.20.4

Mr_Quasi

Still present in 23w51b

Mr_Quasi

Present in snapshot 24w03b

Mr_Quasi

Still not addressed in 24w05b

Lunarian

Note: You have to use Advanced tooltips (F3+H).

Mr_Quasi

That's not the issue.

ZYX_2D

(Unassigned)

Confirmed

Platform

Low

Maps, UI

filled_map, map

1.14.4, 19w40a, 1.15 Pre-release 5, 20w07a, 1.16.1, ..., 24w38a, 1.21.2, 1.21.3, 1.21.4, 1.21.5

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