Not Vanilla Attribute modify crash

[MomoTechNet]

Minecraft Version

1.18.2

KubeJS Version

1802.5.5-build.546

Rhino Version

1802.2.0-build.232

Architectury Version

4.7.78

Forge/Fabric Version

0.14.9

Describe your issue

mods: dataattributes:data-attributes-1.1.12 playerex:playerex-3.2.7 relicex:relicex-3.1.4

//script.js

onEvent('item.registry.tool_tiers', event => { event.add('legend', tier => { tier.uses = 0.0 tier.speed = 4.0 tier.attackDamageBonus = 0.0 tier.level = 4 tier.enchantmentValue = 99 })})

onEvent('item.registry', event => { event.create('hibikikatana', 'sword') .tier('legend') .glow(true) .rarity("epic") .attackDamageBaseline(10.0) .speedBaseline(-2.4) })

onEvent('item.modification' , event => { event.modify(["kubejs:hibikikatana"], modification =>{
modification.addAttribute('minecraft:generic.movement_speed','2b413777-7140-451b-9774-481b9899e52a', "speed", 0.01, "addition") modification.addAttribute('playerex:lifesteal','f33dd603-3e59-423d-9c9e-7cbd1444f59b', "x", 1 ,"addition") })})

Thankfull! :D

Crash report/logs

https://paste.ubuntu.org.cn/4546611

[MaxNeedsSnacks]

Urgh, I'm assuming the attribute doesn't yet exist by the time you're trying to modify the item?

[MomoTechNet]

Its mean, those attributes isn't registry when the event running?

"java.lang.NullPointerException: Cannot invoke "Object.equals(Object)" because the return value of "java.util.Map$Entry.getKey()" is null"

That was a priorities problem？

I guess.