Crash when join realm with add-ons

Upon loading a Realm, the game crashes silently on PC (no crash report) and crashes with a low-memory fallback warning on Android tablets. Xbox loads the Realm normally.

The Realm uses multiple custom add-ons, which worked previously but may now conflict with the recent Minecraft update. This issue affects all PC clients, even after reinstalling.

I’ve seen multiple users with similar issues which may be related.

PC LOGS:

Partial Log from launcher_log6.txt :

[Info: 2025-03-27 02:14:45.7787785: GA8vqFy0yj4=: NetQueue.cpp(100)] NetQueue: Action finished: https://self.events.data.microsoft.com/OneCollector/1.0/
[Warning: 2025-03-27 02:14:45.7788465: GA8vqFy0yj4=: Common_p.h(44)] Deserializing Minecraft Services response.acc: Unknown key
[Info: 2025-03-27 02:14:45.7788847: GA8vqFy0yj4=: NetQueue.cpp(131)] Action finalized: https://self.events.data.microsoft.com/OneCollector/1.0/
[Info: 2025-03-27 02:14:45.7807168: 6/Fw2iVphOs=: NetQueue.cpp(57)] NetQueue: Initiating shutdown.
[Info: 2025-03-27 02:14:45.7807579: 6/Fw2iVphOs=: NetQueue.cpp(71)] NetQueue: Waiting for worker thread to finish...
[Info: 2025-03-27 02:14:45.7808657: 3qpasuLK92Q=: NetQueue.cpp(414)] NetQueue: Worker thread shutting down.
[Info: 2025-03-27 02:14:45.7811531: 6/Fw2iVphOs=: NetQueue.cpp(74)] NetQueue: Done.
[Info: 2025-03-27 02:14:45.7855522: 6/Fw2iVphOs=: NetQueue.cpp(57)] NetQueue: Initiating shutdown.
[Info: 2025-03-27 02:14:45.7856032: 6/Fw2iVphOs=: NetQueue.cpp(71)] NetQueue: Waiting for worker thread to finish...
[Info: 2025-03-27 02:14:45.7856475: GA8vqFy0yj4=: NetQueue.cpp(414)] NetQueue: Worker thread shutting down.
[Info: 2025-03-27 02:14:45.7894921: 6/Fw2iVphOs=: NetQueue.cpp(74)] NetQueue: Done.
[Info: 2025-03-27 02:14:45.9656743: 6/Fw2iVphOs=: StartLibrary.cpp(123)] Launcher ended with 0
[Info: 2025-03-27 02:14:45.9860265: 6/Fw2iVphOs=: NetQueue.cpp(57)] NetQueue: Initiating shutdown.
[Info: 2025-03-27 02:14:45.9861401: 6/Fw2iVphOs=: NetQueue.cpp(71)] NetQueue: Waiting for worker thread to finish...
[Info: 2025-03-27 02:14:45.9863248: 4HoVD34f3iE=: NetQueue.cpp(414)] NetQueue: Worker thread shutting down.
[Info: 2025-03-27 02:14:45.9881020: 6/Fw2iVphOs=: NetQueue.cpp(74)] NetQueue: Done.
[Info: 2025-03-27 02:14:45.9881638: 6/Fw2iVphOs=: NetQueue.cpp(57)] NetQueue: Initiating shutdown.
[Info: 2025-03-27 02:14:45.9881994: 6/Fw2iVphOs=: NetQueue.cpp(62)] NetQueue: No thread currently running

Full Log from latest.log :

[18:35:32] [Datafixer Bootstrap/INFO]: 243 Datafixer optimizations took 428 milliseconds
[18:35:37] [Render thread/INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, name=PROD]
[18:35:37] [Render thread/INFO]: Setting user: [REDACTED]
[18:35:37] [Render thread/INFO]: Backend library: LWJGL version 3.3.3+5
[18:35:38] [Render thread/INFO]: Reloading ResourceManager: vanilla
[18:35:38] [Worker-Main-6/INFO]: Found unifont_all_no_pua-16.0.01.hex, loading
[18:35:39] [Worker-Main-6/INFO]: Found unifont_jp_patch-16.0.01.hex, loading
[18:35:40] [Render thread/INFO]: OpenAL initialized on device OpenAL Soft on [REDACTED]
[18:35:40] [Render thread/INFO]: Sound engine started
[18:35:41] [Render thread/INFO]: Created: 1024x512x4 minecraft:textures/atlas/blocks.png-atlas
[18:35:41] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/signs.png-atlas
[18:35:41] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas
[18:35:41] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas
[18:35:41] [Render thread/INFO]: Created: 2048x1024x4 minecraft:textures/atlas/armor_trims.png-atlas
[18:35:41] [Render thread/INFO]: Created: 128x64x4 minecraft:textures/atlas/decorated_pot.png-atlas
[18:35:41] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlas
[18:35:41] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas
[18:35:41] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas
[18:35:41] [Render thread/INFO]: Created: 64x64x0 minecraft:textures/atlas/map_decorations.png-atlas
[18:35:41] [Render thread/INFO]: Created: 512x256x0 minecraft:textures/atlas/particles.png-atlas
[18:35:41] [Render thread/INFO]: Created: 512x256x0 minecraft:textures/atlas/paintings.png-atlas
[18:35:41] [Render thread/INFO]: Created: 256x128x0 minecraft:textures/atlas/mob_effects.png-atlas
[18:35:41] [Render thread/INFO]: Created: 1024x512x0 minecraft:textures/atlas/gui.png-atlas
[18:36:14] [Render thread/INFO]: Stopping!