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BeansGalaxy / Beans-Backpacks-2

1.20 inventory management mod. Designed to solve inventory clutter and transferring items while belonging in vanilla Minecraft's aesthetic.
MIT License
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Game crashes when extracting liquid from an empty back cauldron #164

Closed Paz-bit closed 2 weeks ago

Paz-bit commented 1 month ago

When holding an empty bucket in inventory, trying to extract liquid from a cauldron backpack with no liquid in it will result in a crash. The following line is returned in crash report.

java.lang.NullPointerException: Cannot invoke "Object.hashCode()" because "pk" is null

The world also can't be opened afterward, returning the same message after the game crashes. [Forge, 1.20.1]

Corcustos commented 1 month ago

The same thing is happening to a player of mine on my server, but it appears the error is slightly different from above. I am also on Fabric 1.20.1, not Forge. Here is the full client log: https://mclo.gs/jqsx1LL

Senpaizzy commented 2 weeks ago

I am having the exact same Fabric 1.20.1 error as Corcustos. It fully crashes the player's game the first time it happens, but they can rejoin the server as long as they don't open inventory or go third person. Temp solved it by having them jump in lava with keepbackslot set to false.

BeansGalaxy commented 2 weeks ago

Yeah you run into this bug while picking up a cauldron that isn't completely full of water. It's an issue with the game trying to render the fluid after it stores it in an incorrect state. I've been working on a 1.21 port currently and I've re-done the cauldron/fluid storage so it's much more reliable. 1.20.1 version is currently in shambles while working on 1.21 but I'll hopefully get to a point where I can get a alpha/beta of 1.21 out and revisit 20.1 soon :)

BeansGalaxy commented 2 weeks ago

Fixed in v2.0.1 ;)