Crash when put stripped log into stripper.

[FierceManul]

Crash when put stripped log into stripper.
mc 1.21
neo 21.0.98-beta
mod 1.21.0-0.3.2

Description: Ticking block entity

java.lang.NullPointerException: Cannot invoke "Object.equals(Object)" because "stripState" is null
at TRANSFORMER/productivetrees@1.21.0-0.3.2/cy.jdkdigital.productivetrees.util.TreeUtil.getStrippedItem(TreeUtil.java:161) ~[productivetrees-1.21.0-0.3.2.jar%23457!/:?] {re:classloading}
at TRANSFORMER/productivetrees@1.21.0-0.3.2/cy.jdkdigital.productivetrees.common.block.entity.StripperBlockEntity.tick(StripperBlockEntity.java:120) ~[productivetrees-1.21.0-0.3.2.jar%23457!/:?] {re:classloading}
at TRANSFORMER/minecraft@1.21/net.minecraft.world.level.chunk.LevelChunk$BoundTickingBlockEntity.tick(LevelChunk.java:701) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:classloading}
at TRANSFORMER/minecraft@1.21/net.minecraft.world.level.chunk.LevelChunk$RebindableTickingBlockEntityWrapper.tick(LevelChunk.java:778) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:classloading}
at TRANSFORMER/minecraft@1.21/net.minecraft.world.level.Level.tickBlockEntities(Level.java:559) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:xycraft_core.mixins.json:LevelRainShieldMixin from mod xycraft_core,pl:mixin:APP:kubejs.mixins.json:LevelMixin from mod kubejs,pl:mixin:A}
at TRANSFORMER/minecraft@1.21/net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:426) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:modernfix-common.mixins.json:bugfix.chunk_deadlock.ServerLevelMixin from mod modernfix,pl:mixin:APP:modernfix-common.mixins.json:perf.cache_strongholds.ServerLevelMixin from mod modernfix,pl:mixin:APP:comforts.mixins.json:MixinServerSleepStatus from mod comforts,pl:mixin:APP:kubejs.mixins.json:ServerLevelMixin from mod kubejs,pl:mixin:APP:hyperbox.mixins.json:ServerLevelMixin from mod hyperbox,pl:mixin:A}
at TRANSFORMER/minecraft@1.21/net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1037) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at TRANSFORMER/minecraft@1.21/net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:917) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at TRANSFORMER/minecraft@1.21/net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:110) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:modernfix-common.mixins.json:perf.thread_priorities.IntegratedServerMixin from mod modernfix,pl:mixin:A,pl:runtimedistcleaner:A}
at TRANSFORMER/minecraft@1.21/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:707) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at TRANSFORMER/minecraft@1.21/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:267) ~[client-1.21-20240613.152323-srg.jar%23332!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] {re:mixin}