View source for Minecraft:Invalid data value Wooden Slab

{{removed feature|edition=java}}{{stub}}
{{Infobox item
| image = Missing Model JE3.png
| renewable = No
| stackable = Yes (64)
}}

'''Invalid data value wooden slabs''' are item forms of the [[Minecraft:wooden slab]] block with damage values outside of the usual range which wooden slabs can usually be obtained in.

== Obtaining ==
Without the use of [[Minecraft:commands]], invalid data value wooden slabs are unobtainable in the last versions in which they existed without inheriting them from a prior version in which they were obtainable.

=== Transmutation ===
[[Minecraft:mcdf:Java Edition:Block Transmutation#Door Transmutation|Block transmutation]] with doors can be used to obtain wooden slabs with metadata 6 to 7, and with arrows can be used to obtain blocks with metadata 6, 7, 14 and 15. These blocks can be mined in 14w21b or earlier{{verify}} to obtain wooden slabs with values 6 and 7.

== Usage ==
{{info needed section|Placement behavior.}}

=== Conversion to future versions ===
{{empty section}}

== History ==
{{HistoryTable
|{{HistoryLine|java}}
|{{HistoryLine||1.3.1|dev=12w17a|Proper wooden slabs have been added as a replacement for what would later become the [[Minecraft:petrified oak slab]]. Invalid data variants exist as a consequence of how item metadata is handled.}}
|{{HistoryLine||1.7.2|dev=1.7|Acacia and dark oak slabs have been properly implemented, taking up metadata values 4 and 5 and making these normally obtainable. The remaining invalid values are 6 and 7.}}
|{{HistoryLine||1.8|dev=14w25a|{{pximg|Missing Model (inventory) JE1.png|32px}} With the introduction of data-driven item models, any item with a data value outside of what is accepted by the game has no model to point to, resulting in use of the missing item model.
|Invalid data value wooden slab items now place the oak slab, rather than the block with a metadata value corresponding to the item's damage.
|Existing wooden slabs placed in the world with metadata 6, 7, 14 and 15 now drop the oak slab as an item, rather than the item corresponding to their metadata value.}}
|{{HistoryLine|||dev=14w30a|Invalid data value wooden slabs, alongside other invalid data value items, now appear the size of a full block when held in third person or by another player or mob.}}
|{{HistoryLine||1.9|dev=15w31a|{{pximg|Missing Model (inventory) JE2.png|32px}} The missing model's inventory appearance has changed, resulting in the appearance of invalid data value wooden slabs also changing.
|The items also appear the size of a full block when held in first person and when dropped on the ground, and also appear larger than before in an [[Minecraft:item frame]].}}
|{{HistoryLine||1.13|dev=17w43a|{{pximg|Missing Model (inventory) JE3.png|32px}} The missing texture has changed, resulting in the appearance of invalid data value wooden slabs also changing.}}
|{{HistoryLine|||dev=17w47a|Numeric IDs for blocks and items have been completely removed from the game. As a result, invalid data value wooden slabs have been "removed" as they now convert into oak slab items.{{verify}}}}
}}

; Inventory appearances ''(values marked in red are not known to be obtainable in survival mode)''
{| class="wikitable" style="text-align:center"
! colspan="2" rowspan="2" | From version
! colspan="10" | Damage value
! rowspan="2" | Notes
|-
! 6
! 7
| class="tc-never" | '''8'''
| class="tc-never" | '''9'''
| class="tc-never" | '''10'''
| class="tc-never" | '''11'''
| class="tc-never" | '''12'''
| class="tc-never" | '''13'''
| class="tc-never" | '''14'''
| class="tc-never" | '''15'''
|-
! rowspan="3" | [[Minecraft:Java Edition 1.3.1|1.3.1]]
! [[Minecraft:Java Edition 12w17a|12w17a]]
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| 
|-
! {{info needed|after 12w17a, but before 12w21a}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Spruce Slab (inventory) JE1.png|32px}}
| {{pximg|Birch Slab (inventory) JE1.png|32px}}
| {{pximg|Jungle Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| {{pximg|Oak Slab (inventory) JE1.png|32px}}
| style="text-align:left" | Items 8 to 11 use the textures for the corresponding top slab.
|-
! [[Minecraft:Java Edition 12w22a|12w22a]]
| {{pximg|Oak Slab (inventory) JE2.png|32px}}
| {{pximg|Oak Slab (inventory) JE2.png|32px}}
| {{pximg|Oak Slab (inventory) JE2.png|32px}}
| {{pximg|Spruce Slab (inventory) JE2.png|32px}}
| {{pximg|Birch Slab (inventory) JE2.png|32px}}
| {{pximg|Jungle Slab (inventory) JE2.png|32px}}
| {{pximg|Oak Slab (inventory) JE2.png|32px}}
| {{pximg|Oak Slab (inventory) JE2.png|32px}}
| {{pximg|Oak Slab (inventory) JE2.png|32px}}
| {{pximg|Oak Slab (inventory) JE2.png|32px}}
| style="text-align:left" | Most 3D items in the inventory have been rotated 90 degrees anti-clockwise.
|-
! [[Minecraft:Java Edition 1.4.2|1.4.2]]
! [[Minecraft:Java Edition 12w34a|12w34a]]
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Spruce Slab (inventory) JE3.png|32px}}
| {{pximg|Birch Slab (inventory) JE3.png|32px}}
| {{pximg|Jungle Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| style="text-align:left" | Items appeared slightly darker in the player's inventory than in chests prior to this version.
|-
! [[Minecraft:Java Edition 1.7.2|1.7.2]]
! [[Minecraft:Java Edition 1.7|1.7]]
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Spruce Slab (inventory) JE3.png|32px}}
| {{pximg|Birch Slab (inventory) JE3.png|32px}}
| {{pximg|Jungle Slab (inventory) JE3.png|32px}}
| {{pximg|Acacia Slab (inventory) JE4.png|32px}}
| {{pximg|Dark Oak Slab (inventory) JE4.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| {{pximg|Oak Slab (inventory) JE3.png|32px}}
| style="text-align:left" | Acacia and dark oak slabs have been implemented.
|-
! rowspan="2" | [[Minecraft:Java Edition 1.8|1.8]]
! [[Minecraft:Java Edition 14w10a|14w10a]]
| {{pximg|Oak Planks (texture) JE4 BE2.png|32px}}
| {{pximg|Oak Planks (texture) JE4 BE2.png|32px}}
| {{pximg|Wooden Slab 8 (inventory) JE4.png|32px}}
| {{pximg|Wooden Slab 9 (inventory) JE5.png|32px}}
| {{pximg|Wooden Slab 10 (inventory) JE5.png|32px}}
| {{pximg|Wooden Slab 11 (inventory) JE5.png|32px}}
| {{pximg|Wooden Slab 12 (inventory) JE5.png|32px}}
| {{pximg|Wooden Slab 13 (inventory) JE5.png|32px}}
| {{pximg|Oak Planks (texture) JE4 BE2.png|32px}}
| {{pximg|Oak Planks (texture) JE4 BE2.png|32px}}
| style="text-align:left" | Invalid wooden slab item forms now appear in the top half of the slot. 6-7 and 14-15 are now 2D.
|-
! [[Minecraft:Java Edition 14w25a|14w25a]]
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| {{pximg|Missing Model (inventory) JE1.png|32px}}
| style="text-align:left" | [[Minecraft:Missing model|Model no longer exists]]
|-
! [[Minecraft:Java Edition 1.9|1.9]]
! [[Minecraft:Java Edition 15w31a|15w31a]]
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| {{pximg|Missing Model (inventory) JE2.png|32px}}
| style="text-align:left" | The missing model is no longer rotated or downscaled.
|-
! [[Minecraft:Java Edition 1.13|1.13]]
! [[Minecraft:Java Edition 17w43a|17w43a]]
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| {{pximg|Missing Model (inventory) JE3.png|32px}}
| style="text-align:left" | The missing texture has changed.
|}

; Placed form
As invalid data blocks were effectively deleted in 1.8, considerably before invalid data value items, the block form is documented in the section below.
{{HistoryTable
|{{HistoryLine|java}}
|{{HistoryLine||1.3.1|dev=12w17a|Proper wooden slabs have been added as a replacement for what would later become the petrified oak slab. Invalid data variants exist as a consequence of how block metadata is handled.}}
|{{HistoryLine||1.8|dev=14w10a|Wooden slabs in the world with metadata 6, 7, 14 and 15 now [[Minecraft:Missing model|have no model]] [[File:Missing Model JE2.png|32px]]. The particles of the block are still that of oak planks.}}
|{{HistoryLine|||dev=14w25a|Invalid data value wooden slabs placed in the world now use missing texture particles, rather than the particles of oak planks.
|Like with other blocks that use the missing model, invalid data value wooden slabs now display the cracking animation correctly.}}
|{{HistoryLine|||dev=14w26a|Invalid data value wooden slabs placed in the world now act identically to air, and cannot be interacted with or placed with commands.{{verify}}}}
|{{HistoryLine|||dev=?|Invalid data value wooden slabs in placed form have now been completely removed - they no longer act as air, and will not show up if worlds in this version are downgraded to 14w25b or earlier.}}
}}

== Issues ==
Invalid data value wooden slabs ''are'' an issue, and due to their removal, can be considered already fixed.

== References ==
{{reflist}}

== External links ==
* [[Minecraft:mcdf:Java Edition:Invalid Data Value Wooden Slab|Invalid Data Value Wooden Slab]] at the ''Minecraft Discontinued Features'' wiki

== Navigation ==
{{Navbox IDV items}}