No other mods, only pixelmon 9.2.2 for 1.20.1,
Did the raid den, at result screen, huge cropped image of one of items it drops, and catch button does not work at all,
Ball icon doesnt even show, still gets item though.

[img]<a%20href="https://ibb.co/s631gmL"><img%20src="https://i.ibb.co/KLys50C/image-2023-09-12-032327888.png"%20alt="image-2023-09-12-032327888"%20border="0"></a>[/img]

Thanks for the report I was able to reproduce this issue. Forwarding

[04:01:01] [Server thread/ERROR]: Exception caught during firing event: Cannot invoke "com.pixelmonmod.pixelmon.entities.pixelmon.PixelmonEntity.isUncatachable()" because the return value of "com.pixelmonmod.pixelmon.api.events.CaptureEvent$StartRaidCapture.getPokemon()" is null
Index: 1
Listeners:
0: NORMAL
1: ASM: com.pixelmonmod.pixelmon.listener.UncatchableListener@740136ab onBattleStart(Lcom/pixelmonmod/pixelmon/api/events/CaptureEvent$StartRaidCapture;)V
2: net.minecraftforge.eventbus.EventBus$$Lambda$4662/0x0000000800caf578@6230a5d1
java.lang.NullPointerException: Cannot invoke "com.pixelmonmod.pixelmon.entities.pixelmon.PixelmonEntity.isUncatachable()" because the return value of "com.pixelmonmod.pixelmon.api.events.CaptureEvent$StartRaidCapture.getPokemon()" is null
at TRANSFORMER/[email protected]/com.pixelmonmod.pixelmon.listener.UncatchableListener.onBattleStart(UncatchableListener.java:23)
at com.pixelmonmod.pixelmon.listener.__UncatchableListener_onBattleStart_StartRaidCapture.invoke(.dynamic)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:315)
at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:296)
at TRANSFORMER/[email protected]/com.pixelmonmod.pixelmon.api.pokemon.catching.CaptureMethod.preRaidCaptureChecks(CaptureMethod.java:161)
at TRANSFORMER/[email protected]/com.pixelmonmod.pixelmon.api.pokemon.catching.CaptureMethod.calculateCapture(CaptureMethod.java:61)
at TRANSFORMER/[email protected]/com.pixelmonmod.pixelmon.battles.raids.RaidData$RaidPlayer.tryCatch(RaidData.java:753)
at TRANSFORMER/[email protected]/com.pixelmonmod.pixelmon.battles.raids.RaidData.processAction(RaidData.java:273)
at TRANSFORMER/[email protected]/com.pixelmonmod.pixelmon.comm.packetHandlers.raids.RaidActionPacket.lambda$handlePacket$0(RaidActionPacket.java:100)
at TRANSFORMER/mine[email protected]/net.minecraft.server.TickTask.run(TickTask.java:18)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:156)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.ReentrantBlockableEventLoop.m_6367_(ReentrantBlockableEventLoop.java:23)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:770)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:161)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:130)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_129961_(MinecraftServer.java:753)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_7245_(MinecraftServer.java:747)
at TRANSFORMER/[email protected]/net.minecraft.util.thread.BlockableEventLoop.m_18701_(BlockableEventLoop.java:139)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_130012_(MinecraftServer.java:733)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:665)
at TRANSFORMER/[email protected]/net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251)
at java.base/java.lang.Thread.run(Thread.java:833)

[04:01:01] [Server thread/ERROR]: Error executing task on Server
java.lang.NullPointerException: Cannot invoke "com.pixelmonmod.pixelmon.entities.pixelmon.PixelmonEntity.isUncatachable()" because the return value of "com.pixelmonmod.pixelmon.api.events.CaptureEvent$StartRaidCapture.getPokemon()" is null
at com.pixelmonmod.pixelmon.listener.UncatchableListener.onBattleStart(UncatchableListener.java:23) ~[Pixelmon-1.20.1-9.2.2-universal.jar%23186!/:9.2.2-pipe21178]
at com.pixelmonmod.pixelmon.listener.__UncatchableListener_onBattleStart_StartRaidCapture.invoke(.dynamic) ~[?:?]
at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73) ~[eventbus-6.0.5.jar%2387!/:?]
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:315) ~[eventbus-6.0.5.jar%2387!/:?]
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:296) ~[eventbus-6.0.5.jar%2387!/:?]
at com.pixelmonmod.pixelmon.api.pokemon.catching.CaptureMethod.preRaidCaptureChecks(CaptureMethod.java:161) ~[Pixelmon-1.20.1-9.2.2-universal.jar%23186!/:9.2.2-pipe21178]
at com.pixelmonmod.pixelmon.api.pokemon.catching.CaptureMethod.calculateCapture(CaptureMethod.java:61) ~[Pixelmon-1.20.1-9.2.2-universal.jar%23186!/:9.2.2-pipe21178]
at com.pixelmonmod.pixelmon.battles.raids.RaidData$RaidPlayer.tryCatch(RaidData.java:753) ~[Pixelmon-1.20.1-9.2.2-universal.jar%23186!/:9.2.2-pipe21178]
at com.pixelmonmod.pixelmon.battles.raids.RaidData.processAction(RaidData.java:273) ~[Pixelmon-1.20.1-9.2.2-universal.jar%23186!/:9.2.2-pipe21178]
at com.pixelmonmod.pixelmon.comm.packetHandlers.raids.RaidActionPacket.lambda$handlePacket$0(RaidActionPacket.java:100) ~[Pixelmon-1.20.1-9.2.2-universal.jar%23186!/:9.2.2-pipe21178]
at net.minecraft.server.TickTask.run(TickTask.java:18) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.util.thread.BlockableEventLoop.m_6367_(BlockableEventLoop.java:156) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.util.thread.ReentrantBlockableEventLoop.m_6367_(ReentrantBlockableEventLoop.java:23) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:770) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.server.MinecraftServer.m_6367_(MinecraftServer.java:161) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.util.thread.BlockableEventLoop.m_7245_(BlockableEventLoop.java:130) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.server.MinecraftServer.m_129961_(MinecraftServer.java:753) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.server.MinecraftServer.m_7245_(MinecraftServer.java:747) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.util.thread.BlockableEventLoop.m_18701_(BlockableEventLoop.java:139) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.server.MinecraftServer.m_130012_(MinecraftServer.java:733) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:665) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251) ~[client-1.20.1-20230612.114412-srg.jar%23190!/:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]


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Im guessing this is the error log in the game

Yep it is, forwarded

This should be fixed in 9.2.3
Please report any further issues in a new ticket. Closing