Some entities are not pasting

Server Implementation

Paper

Server Version

1.21.11

Describe the bug

Errors occurs when pasting certains entities.
(Latest paper and fawe versions)

To Reproduce

1. Get the command to summon the model : https://block-display.com/bd/168246/#modelTop

/summon block_display ~-0.5 ~-0.5 ~-0.5 {Passengers:[{id:"minecraft:block_display",block_state:{Name:"minecraft:snow_block",Properties:{}},transformation:[0.767f,0f,0f,0.0608248437f,0f,0.745f,0f,0.013125f,0f,0f,0.6955f,0.1524519651f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:snow_block",Properties:{}},transformation:[0.607221903f,0.0837570303f,0f,0.090905625f,-0.0861304271f,0.5904893901f,0f,0.745553125f,0f,0f,0.5369f,0.2235984375f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:snow_block",Properties:{}},transformation:[0.3835f,0f,0f,0.2324410937f,0f,0.3725f,0f,1.2703125f,0f,0f,0.3478f,0.3311085276f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0479f,0f,0f,0.3005123438f,0f,0.0466f,0f,1.503125f,0f,0f,0.0216f,0.3167638401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0479f,0f,0f,0.4922623438f,0f,0.0466f,0f,1.503125f,0f,0f,0.0216f,0.3167638401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0479f,0f,0f,0.5488285938f,0f,0.0466f,0f,1.3951f,0f,0f,0.0216f,0.3167638401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0389522014f,0.0268979645f,0f,0.5018498437f,-0.0271841131f,0.0385421782f,0f,1.369490625f,0f,0f,0.0216f,0.3167638401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[-0.0081658473f,-0.0471588448f,0f,0.5047260937f,0.0458789596f,-0.0083936499f,0f,1.32805f,0f,0f,0.0216f,0.3167638401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[-0.0021553572f,-0.0478487369f,0f,0.4467217187f,0.0465501282f,-0.0022154852f,0f,1.32153125f,0f,0f,0.0216f,0.3167638401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0111528113f,-0.0465079354f,0f,0.3815267187f,0.0452457158f,0.0114639412f,0f,1.319203125f,0f,0f,0.0216f,0.3167638401f,0f,0f,0f,1f]},{id:"minecraft:item_display",item:{id:"minecraft:carrot",Count:1},item_display:"none",transformation:[0.0350986875f,0.0472434218f,0.6860637495f,0.4045367187f,0.1338256384f,0.1900228783f,-0.1729867078f,1.44631875f,-0.1457644048f,0.1840939532f,0.0050494858f,0.3150250901f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0473215372f,0.0072203082f,0f,0.408251875f,-0.0074217331f,0.0460372366f,0f,1.1418f,0f,0f,0.0216f,0.1957784375f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0478674956f,0.0017164473f,0f,0.3791298437f,-0.001764331f,0.0465683778f,0f,1.01421875f,0f,0f,0.0216f,0.1959207151f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0478674956f,0.0017164473f,0f,0.3474910937f,-0.001764331f,0.0465683778f,0f,0.8885f,0f,0f,0.0216f,0.1959207151f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:spruce_fence",Properties:{}},transformation:[0.2397902563f,-0.5850643807f,0f,0.1849829687f,0.2909117272f,0.4822519159f,0f,0.83355625f,0f,0f,0.2608f,0.3237188401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:spruce_fence",Properties:{}},transformation:[0.3297731227f,-0.3753319232f,0f,0.9236998438f,0.1904161955f,0.6500202362f,0f,0.199375f,0f,0f,0.2608f,0.3237188401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:cake",Properties:{bites:"0"}},transformation:[0.5273f,0f,0f,-0.5398320313f,0f,0.5122f,0f,1.41093125f,0f,0f,0.4782f,0.1524519651f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hay_block",Properties:{axis:"x"}},transformation:[0f,0.767f,0f,0.0517167188f,-0.0276f,0f,0f,1.644675f,0f,0f,0.6621f,0.1672313401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hanging_roots",Properties:{}},transformation:[0.3238209273f,0f,0.3554642873f,0.0948604687f,0f,0.2794f,0f,1.3634375f,-0.3231814615f,0f,0.3561676298f,0.4906388401f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hanging_roots",Properties:{}},transformation:[0f,0f,0.6174f,0.1135560937f,0f,0.2794f,0f,1.3634375f,-0.4347f,0f,0f,0.7384107151f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hay_block",Properties:{axis:"x"}},transformation:[0f,-0.3835f,0f,0.6360748438f,0.3047f,0f,0f,1.643278125f,0f,0f,0.3478f,0.3311085276f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hanging_roots",Properties:{}},transformation:[0f,0f,0.6174f,0.0608248437f,0f,0.2794f,0f,1.3634375f,-0.4347f,0f,0f,0.7384107151f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hanging_roots",Properties:{}},transformation:[0f,0f,0.6174f,0.2525748438f,0f,0.2794f,0f,1.3634375f,-0.4347f,0f,0f,0.7384107151f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hanging_roots",Properties:{}},transformation:[0f,0f,0.6174f,0.1087623438f,0f,0.2794f,0f,1.3634375f,-0.4347f,0f,0f,0.8479519651f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hanging_roots",Properties:{}},transformation:[0f,0f,0.6174f,0.1087623438f,0f,0.2794f,0f,1.3634375f,-0.4347f,0f,0f,0.8479519651f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:hay_block",Properties:{axis:"x"}},transformation:[-0.0016446361f,-0.317976232f,0f,0.5771117187f,0.0025090181f,-0.2084302183f,0f,2.15034375f,0f,0f,0.3478f,0.3311085276f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0479f,0f,0f,0.422633125f,0f,0.0466f,0f,0.6184375f,0f,0f,0.0216f,0.10840625f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0479f,0f,0f,0.40681375f,0f,0.0466f,0f,0.472696875f,0f,0f,0.0216f,0.10840625f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0479f,0f,0f,0.39722625f,0f,0.0466f,0f,0.319971875f,0f,0f,0.0216f,0.10840625f,0f,0f,0f,1f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:black_concrete",Properties:{}},transformation:[0.0479f,0f,0f,0.39722625f,0f,0.0466f,0f,0.319971875f,0f,0f,0.0216f,0.10840625f,0f,0f,0f,1f]}]}

2. Put in a command block and run
3. //copy the zone (with -e)
4. //paste -e somewhere else

Expected behaviour

Paste as expected

Screenshots / Videos

//copy -e

//paste -e, no entities and error

Error log (if applicable)

[19:44:46 ERROR]: An unexpected error while handling a FastAsyncWorldEdit command
java.lang.NullPointerException: Cannot invoke "org.enginehub.linbus.tree.LinCompoundTag.value()" because the return value of "com.sk89q.worldedit.entity.BaseEntity.getNbt()" is null
	at fast_async_world_edit_paper.jar//com.fastasyncworldedit.core.queue.IChunkExtent.createEntity(IChunkExtent.java:129) ~[?:?]
	at fast_async_world_edit_paper.jar//com.fastasyncworldedit.core.queue.IChunkExtent.createEntity(IChunkExtent.java:123) ~[?:?]
	at fast_async_world_edit_paper.jar//com.fastasyncworldedit.core.extent.PassthroughExtent.createEntity(PassthroughExtent.java:223) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.EditSession.createEntity(EditSession.java:4095) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.extent.clipboard.Clipboard.paste(Clipboard.java:437) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.command.ClipboardCommands.place(ClipboardCommands.java:471) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.command.ClipboardCommands.paste(ClipboardCommands.java:540) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.command.ClipboardCommandsRegistration.cmd$_paste(ClipboardCommandsRegistration.java:356) ~[?:?]
	at fast_async_world_edit_paper.jar//org.enginehub.piston.CommandManager.execute(CommandManager.java:157) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.extension.platform.PlatformCommandManager.lambda$handleCommandOnCurrentThread$16(PlatformCommandManager.java:712) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.extension.platform.PlatformCommandManager.handleCommandTask(PlatformCommandManager.java:733) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.extension.platform.PlatformCommandManager.handleCommandOnCurrentThread(PlatformCommandManager.java:714) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.extension.platform.PlatformCommandManager.lambda$handleCommand$14(PlatformCommandManager.java:685) ~[?:?]
	at fast_async_world_edit_paper.jar//com.sk89q.worldedit.extension.platform.AbstractPlayerActor.lambda$runAction$2(AbstractPlayerActor.java:717) ~[?:?]
	at fast_async_world_edit_paper.jar//com.fastasyncworldedit.core.util.task.AsyncNotifyKeyedQueue.lambda$run$0(AsyncNotifyKeyedQueue.java:48) ~[?:?]
	at fast_async_world_edit_paper.jar//com.fastasyncworldedit.core.util.task.AsyncNotifyKeyedQueue.lambda$call$1(AsyncNotifyKeyedQueue.java:58) ~[?:?]
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) ~[?:?]
	at fast_async_world_edit_paper.jar//com.fastasyncworldedit.core.util.task.KeyQueuedExecutorService$KeyRunner.lambda$run$0(KeyQueuedExecutorService.java:150) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.compute(ForkJoinTask.java:1726) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.compute(ForkJoinTask.java:1717) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinTask$InterruptibleTask.exec(ForkJoinTask.java:1641) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1489) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:2071) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2033) ~[?:?]
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187) ~[?:?]

Fawe Debugpaste

https://athion.net/ISPaster/paste/view/3fe25fbaab514e8b98c0d9f89bd0745b

Are you interested in contributing a fix?

No

Start at com.fastasyncworldedit.core.queue.IChunkExtent.createEntity, especially IChunkExtent.java:129, and inspect how BaseEntity.getNbt() is handled during //paste -e. Reproduce with the supplied block_display and item_display command, then //copy -e and //paste -e while reviewing the provided debugpaste and stack trace. Done means the affected entities paste without the reported NullPointerException.