After using /data with command blocks on a large number of component items viewing the command block UI will cause the player to be kicked out of the Singleplayer world
After using /data with command blocks on a large number of component items viewing the command block UI will cause the player to be kicked out of the Singleplayer world.
Game output
14:47:56.408 ad IO-Worker-7 Failed to write NBT String java.io.UTFDataFormatException: encoded string ({"text":...}"]}]}]}) too long: 8523711 bytes at java.base/java.io.DataOutputStream.writeUTF(DataOutputStream.java:366) at java.base/java.io.DataOutputStream.writeUTF(DataOutputStream.java:330) at axr.writeUTF(SourceFile:80) at uo$a.writeUTF(SourceFile:208) at uw.a(SourceFile:83) at ub.a(SourceFile:519) at ub.a(SourceFile:193) at uh.a(SourceFile:150) at ub.a(SourceFile:519) at ub.a(SourceFile:193) at uo.b(SourceFile:170) at uo.c(SourceFile:174) at uo.a(SourceFile:119) at dwq.a(SourceFile:82) at dwl.a(SourceFile:266) at dwl.b(SourceFile:256) at bpm$b.run(SourceFile:60) at bpk.h(SourceFile:91) at bpk.a(SourceFile:146) at bpk.run(SourceFile:102) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1570) 14:48:14.654 fzc Render thread Client disconnected with reason: Internal Exception: io.netty.handler.codec.EncoderException: Failed to encode packet 'clientbound/minecraft:block_entity_data'
For the convenience of testing, the world file has been attached.
Steps to reproduce
- Drop the chest you're holding.
- Activate nearby command blocks.
- View the command block UI.
2024-06-09, 06:26 AM
2024-06-11, 07:12 AM
2024-06-11, 07:12 AM
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Commands, Networking, Save Data
1.21 Pre-Release 4, 1.21 Release Candidate 1
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