MC-80597Lit Furnace still obtainable using the /give command
Title explains. This block shouldn't be obtainable because they are technical blocks while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.
Steps to reproduce:
/give @p minecraft:lit_furnace
Environment
Windows 7 64-bit, Java 8 64-bit
Attachments1
Created Issue:
Lit Furnace still obtainable using the /give command
Title explains.
Environment
Windows 7 64-bit, Java 8 64-bit
Title explains.
What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.
Title explains.
What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.Title explains. Many bugs are created related to this issue like the "lit furnace has an april fools chest texture" and to fix that, please fix this issue.
What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.
Title explains. Many bugs are created related to this issue like the "lit furnace has an april fools chest texture" and to fix that, please fix this issue.
What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.Title explains. This block shouldn't be obtainable because this block is a technical block while the other redstone-related technical blocks aren't obtainable already and many bugs are created related to this issue like the "lit furnace has an april fools chest texture" and to fix that, please fix this issue.
What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.
Title explains. This block shouldn't be obtainable because this block is a technical block while the other redstone-related technical blocks aren't obtainable already
and many bugs are created related to this issue like the "lit furnace has an april fools chest texture" and to fix that, please fix this issue.What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.Title explains. This block shouldn't be obtainable because this block is a technical block while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.
What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.
![[Bot] Arisa](../../../data/assets/gravatar/mustek2.png){kind=small}
Lit Furnace and mob spawner still obtainable using the /give command
Title explains. Th
isblock shouldn't be obtainable because this block is atechnical block while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.What I expected to happen:
It cannot be obtained.What actually happened:
It was obtained with the "unknown block" icon.Steps to reproduce:
1. Open a world with cheats enabled.
2. Open the chat.
3. Type "/give <your username> minecraft:lit_furnace".
4. There we go! The bug is reproduced.Title explains. These blocks shouldn't be obtainable because they are technical blocks while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.
Steps to reproduce:
/give @p minecraft:lit_furnace or /give @p mob_spawner
Title explains. These blocks shouldn't be obtainable because they are technical blocks while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.
Steps to reproduce:
/give @p minecraft:lit_furnace or /give @p mob_spawnerTitle explains. These blocks shouldn't be obtainable because they are technical blocks while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.
Steps to reproduce:
/give @p minecraft:lit_furnace
/give @p mob_spawner
Title explains. Th
eseblocksshouldn't be obtainable because they are technical blocks while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.Steps to reproduce:
/give @p minecraft:lit_furnace
/give @p mob_spawnerTitle explains. This block shouldn't be obtainable because they are technical blocks while the other redstone-related technical blocks aren't obtainable already like the redstone wire, unlit redstone torch, etc.
Steps to reproduce:
/give @p minecraft:lit_furnace
Lit Furnace andmob spawnerstill obtainable using the /give command
Lit Furnaceandstill obtainable using the /give command
![[Mojang] Grum (Erik Broes)](../../../data/assets/gravatar/grum.png){kind=small}
[Mojang] Grum (Erik Broes)A comment with security level 'global-moderators' was removed.
Confirmed, but probably invalid because mob spawners are not supposed to be available in item form (MC-80597).
The bug
Prior to 15w49a (see MC-80597), the lit furnace block had a dedicated item form, which was separate from the normal/intended lit furnace item. If a world containing this item is loaded in the latest version (which is currently 1.18.2), the item is deleted from the inventory completely.
While this may seem like a won't fix or feature request since this item was never intended to be obtainable normally, it ultimately was accidentally obtainable in survival in several versions, specifically in a way that could result in them being collected on "accident", much like in MC-249703. Notably, before Alpha v1.0.1, furnaces broken when lit would drop the lit furnace item rather than the regular furnace item. Due to this, there is a very real chance that an old survival world containing this item (which was impossible to distinguish from normal furnaces at the time without placing them) could be upgraded to the latest version, causing several of a player's collected furnaces to mysteriously disappear for seemingly no reason.
How to reproduce
- Play in a version before 15w49a
- Obtain a lit furnace via your preferred method (/give command, mining one in Infdev and progressively updating the world, silk touch in b1.9-pre4 and upgrading the world, or something else)
- If the world is pre-1.2, load it in a version between 12w07a and 15w47c
- Load this world in 1.18.2 or whatever the latest version is
Expected results
The lit furnace item would still be in the player's inventory. Either it would be converted directly to a normal unlit furnace (as to keep things "legitimate"), or it would be given a BlockStateTag that makes it be lit when placed (to preserve prior behaviour).
Actual results
The item just disappears completely. Not exactly good news if you ended up breaking furnaces when they were lit, stored them somewhere for future use, and came back to them in the current version.
Please explain why it shouldn't be obtainable.Thank you.
I dunno; I don't see why mob_spawner shouldn't be available as an item to ops and mapmakers; the lit_furnace one should definitely be removed though.
Still in 15w46a–15w47c
Mob spawner should be in creative inventory, like Pocket Edition.