MC-114062Applying a nonexistent enchantment to an item through an anvil crashes the game
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}
Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
java.lang.NullPointerException: Updating screen events at aii.c(SourceFile:105) at acm.e(SourceFile:251) at acm.a(SourceFile:154) at acm$1.x_(SourceFile:44) at rr.a(SourceFile:104) at adl.d(SourceFile:79) at acl.a(SourceFile:246) at bns.a(SourceFile:413) at bij.a(SourceFile:520) at bij.b(SourceFile:491) at bhr.k(SourceFile:410) at bhr.p(SourceFile:381) at bev.t(SourceFile:1589) at bev.av(SourceFile:973) at bev.a(SourceFile:400) at net.minecraft.client.main.Main.main(SourceFile:124)
Linked Issues
![[Mod] tryashtar](../../../data/avatars/users/41963.png){kind=small}
Created Issue:
Applying a nonexistent enchantment to an item through an anvil crashes the game
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined with is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
{id:107s}
{{/give @p diamond_pickaxe 1 0 {ench:[]}}}
Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined with is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
{id:107s}
{{/give @p diamond_pickaxe 1 0 {ench:[]}}}
Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined with is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
{id:107s}
{{ /give @p diamond_pickaxe 1 0 {ench:[]} }}
Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined with is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
{id:107s}
{{/give @p diamond_pickaxe 1 0 {ench:[]}
}}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined with is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
{id:107s}
/give @p diamond_pickaxe 1 0 {ench:[]}
Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined with is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined
withis placed on the right, the game will crash.Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexist
ent enchantment ID is in the left side of an anvil, and another item with which it can be combined is placed on the right, the game will crash.Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistant enchantment ID is in the left side of an anvil, and another item with which it can be combined is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexist
ant enchantment ID is in the left side of an anvil, and another item with which it can be combined is placed on the right, the game will crash.Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
This is the crash report produced.
![[Mod] Neko](../../../data/avatars/users/92901.png){kind=small}
When an item with an nonexistent enchantment ID is in the left side of an anvil, and another item with which it can be combined is placed on the right, the game will crash.
Here is an example command for an invalid enchantment:
/give @p diamond_pickaxe 1 0 {ench:[{id:107s}]}Note that the game will only crash when the two items can be combined (i.e. a result would appear in the final box), and also does not crash if the illegally enchanted item is in the second box (the invalid enchant is simply left off the final item).
java.lang.NullPointerException: Updating screen events at aii.c(SourceFile:105) at acm.e(SourceFile:251) at acm.a(SourceFile:154) at acm$1.x_(SourceFile:44) at rr.a(SourceFile:104) at adl.d(SourceFile:79) at acl.a(SourceFile:246) at bns.a(SourceFile:413) at bij.a(SourceFile:520) at bij.b(SourceFile:491) at bhr.k(SourceFile:410) at bhr.p(SourceFile:381) at bev.t(SourceFile:1589) at bev.av(SourceFile:973) at bev.a(SourceFile:400) at net.minecraft.client.main.Main.main(SourceFile:124)
Couldn't find that one, thanks.