Would like to check if there is compatibility with 1.20.2?

Also noticing this issue consistently happening:

[12:36:36] [Server thread/ERROR]: Could not pass event BlockPhysicsEvent to Elevators v3.3.4
java.lang.NullPointerException: Cannot invoke "String.equals(Object)" because "net.forestfire.elevators.Conf.CALL" is null
at net.forestfire.elevators.Main.onBlockPhysics(Main.java:173) ~[Elevators-3.3.4.jar:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor394.execute(Unknown Source) ~[?:?]
at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:77) ~[paper-api-1.20.2-R0.1-SNAPSHOT.jar:?]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:81) ~[paper-api-1.20.2-R0.1-SNAPSHOT.jar:git-Paper-223]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[paper-api-1.20.2-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) ~[paper-1.20.2.jar:git-Paper-223]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:126) ~[paper-1.20.2.jar:git-Paper-223]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:615) ~[paper-api-1.20.2-R0.1-SNAPSHOT.jar:?]
at net.minecraft.world.level.redstone.NeighborUpdater.executeUpdate(NeighborUpdater.java:59) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.world.level.redstone.CollectingNeighborUpdater$MultiNeighborUpdate.runNext(CollectingNeighborUpdater.java:137) ~[?:?]
at net.minecraft.world.level.redstone.CollectingNeighborUpdater.runUpdates(CollectingNeighborUpdater.java:79) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.world.level.redstone.CollectingNeighborUpdater.addAndRun(CollectingNeighborUpdater.java:63) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.world.level.redstone.CollectingNeighborUpdater.updateNeighborsAtExceptFromFacing(CollectingNeighborUpdater.java:45) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.server.level.ServerLevel.updateNeighborsAt(ServerLevel.java:1884) ~[?:?]
at net.minecraft.world.level.block.BaseRailBlock.onRemove(BaseRailBlock.java:128) ~[?:?]
at net.minecraft.world.level.block.state.BlockBehaviour$BlockStateBase.onRemove(BlockBehaviour.java:1201) ~[?:?]
at net.minecraft.world.level.chunk.LevelChunk.setBlockState(LevelChunk.java:460) ~[?:?]
at net.minecraft.world.level.Level.setBlock(Level.java:946) ~[?:?]
at net.minecraft.world.level.Level.setBlock(Level.java:907) ~[?:?]
at net.minecraft.world.level.block.DetectorRailBlock.checkPressed(DetectorRailBlock.java:99) ~[?:?]
at net.minecraft.world.level.block.DetectorRailBlock.entityInside(DetectorRailBlock.java:50) ~[?:?]
at net.minecraft.world.level.block.state.BlockBehaviour$BlockStateBase.entityInside(BlockBehaviour.java:1213) ~[?:?]
at net.minecraft.world.entity.Entity.checkInsideBlocks(Entity.java:1603) ~[paper-1.20.2.jar:git-Paper-223]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at com.bergerkiller.mountiplex.reflection.util.fast.ReflectionInvoker$ReflectionMethodInvoker.invokeVA(ReflectionInvoker.java:127) ~[BKCommonLib-1.20.2-v1-1634.jar:?]
at com.bergerkiller.mountiplex.reflection.util.fast.ReflectionInvoker.invoke(ReflectionInvoker.java:77) ~[BKCommonLib-1.20.2-v1-1634.jar:?]
at com.bergerkiller.generated.net.minecraft.world.entity.EntityHandle$impl.checkBlockCollisions(Unknown Source) ~[?:?]
at com.bergerkiller.bukkit.common.internal.logic.EntityMoveHandler.moveImpl(EntityMoveHandler.java:194) ~[BKCommonLib-1.20.2-v1-1634.jar:?]
at com.bergerkiller.bukkit.common.internal.logic.EntityMoveHandler.move(EntityMoveHandler.java:160) ~[BKCommonLib-1.20.2-v1-1634.jar:?]
at com.bergerkiller.bukkit.common.controller.EntityController.onMove(EntityController.java:168) ~[BKCommonLib-1.20.2-v1-1634.jar:?]
at com.bergerkiller.bukkit.tc.controller.MinecartMember.onPhysicsPostMove(MinecartMember.java:2266) ~[TrainCarts-1.20.2-v1-1464.jar:?]
at com.bergerkiller.bukkit.tc.controller.type.MinecartMemberRideable.onPhysicsPostMove(MinecartMemberRideable.java:111) ~[TrainCarts-1.20.2-v1-1464.jar:?]
at com.bergerkiller.bukkit.tc.controller.MinecartGroup.doPhysics_step(MinecartGroup.java:2034) ~[TrainCarts-1.20.2-v1-1464.jar:?]
at com.bergerkiller.bukkit.tc.controller.MinecartGroup.doPhysics(MinecartGroup.java:1836) ~[TrainCarts-1.20.2-v1-1464.jar:?]
at com.bergerkiller.bukkit.tc.controller.MinecartGroupStore.doFixedTick(MinecartGroupStore.java:37) ~[TrainCarts-1.20.2-v1-1464.jar:?]
at com.bergerkiller.bukkit.tc.controller.global.TrainUpdateController$TrainUpdateTask.run(TrainUpdateController.java:225) ~[TrainCarts-1.20.2-v1-1464.jar:?]
at org.bukkit.craftbukkit.v1_20_R2.scheduler.CraftTask.run(CraftTask.java:101) ~[paper-1.20.2.jar:git-Paper-223]
at org.bukkit.craftbukkit.v1_20_R2.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:480) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1470) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:446) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1379) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1156) ~[paper-1.20.2.jar:git-Paper-223]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:315) ~[paper-1.20.2.jar:git-Paper-223]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
[12:36:36] [Server thread/ERROR]: Could not pass event BlockPhysicsEvent to Elevators v3.3.4
java.lang.NullPointerException: Cannot invoke "String.equals(Object)" because "net.forestfire.elevators.Conf.CALL" is null

Any updates avail?

Just click the iron block to start move in the floor that you selected.

Intermittently does not work for some players.

Clicked with empty hand.

Hmm I would guess it's some change to the API for the BlockPhysicsEvent. I will look into this when I can, my dev environment hasn't been setup as I moved PCs and haven't done Minecraft plugin dev in a while.

Ok, thanks. Hope can get resolution soon :)

Hihi, any recent updates?

Can I fork this and reformat in to Kotlin and upgrade entire source code?

Interesting, I didn't know you could make mods in Kotlin like you can with Android apps.

If you want to fix it I would prefer if you do a pull request and keep it in Java, but you can fork it if you want. I still haven't had the chance to work on it since I've been working on other non-Minecraft projects in my free time but I do want to get back to this (and the weird Novation Launchpad elevator control plugin that went with it cause that was a fun side thing)

Now updated for 1.21.3 (I only tested 1.21.X and 1.19.X but it should work in 1.20.X)