Errors in currently selected datapacks prevented the world from loading.

[TheOddie101]

https://paste.gemwire.uk/view/c92143df

Making a custom pack. I'm not smart enough to know how to read the log. Could anyone be so kind as to straight up tell me what my issue is so I can easy fix it? Thanks ahead of time!

[warjort]

[19:34:00] [Render thread/WARN]: Failed to load datapacks, can't proceed with server load
java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Can't modify the empty stack.
        at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) ~[?:?]
-- snip --

Caused by: java.lang.IllegalStateException: Can't modify the empty stack.
        at net.minecraftforge.fluids.FluidStack.setTag(FluidStack.java:201) ~[forge-1.18.2-40.1.70-universal.jar%23208!/:?]
        at com.simibubi.create.foundation.fluid.FluidHelper.deserializeFluidStack(FluidHelper.java:126) ~[create-1.18.2-0.5.0.d.jar%2388!/:0.5.0.d]
        at com.simibubi.create.foundation.fluid.FluidIngredient$FluidStackIngredient.readInternal(FluidIngredient.java:180) ~[create-1.18.2-0.5.0.d.jar%2388!/:0.5.0.d]
        at com.simibubi.create.foundation.fluid.FluidIngredient.deserialize(FluidIngredient.java:131) ~[create-1.18.2-0.5.0.d.jar%2388!/:0.5.0.d]
        at com.simibubi.create.content.contraptions.processing.ProcessingRecipeSerializer.readFromJson(ProcessingRecipeSerializer.java:66) ~[create-1.18.2-0.5.0.d.jar%2388!/:0.5.0.d]
        at com.simibubi.create.content.contraptions.processing.ProcessingRecipeSerializer.fromJson(ProcessingRecipeSerializer.java:156) ~[create-1.18.2-0.5.0.d.jar%2388!/:0.5.0.d]
        at com.simibubi.create.content.contraptions.processing.ProcessingRecipeSerializer.m_6729_(ProcessingRecipeSerializer.java:22) ~[create-1.18.2-0.5.0.d.jar%2388!/:0.5.0.d]
        at net.minecraftforge.common.extensions.IForgeRecipeSerializer.fromJson(IForgeRecipeSerializer.java:23) ~[forge-1.18.2-40.1.70-universal.jar%23208!/:?]
        at net.minecraft.world.item.crafting.RecipeManager.fromJson(RecipeManager.java:157) ~[client-1.18.2-20220404.173914-srg.jar%23203!/:?]

 

Your error looks to be a create recipe that has an invalid fluid definition.

The error is probably not with create itself, any mod could define a recipe to be processed by create.

But the error message does not say which mod/recipe is doing it.

 

You should check your create addon mods to see if they are latest version. And also check their "issues" pages to see if this is already reported by someone else.

Otherwise, probably the only way you are going to find the problem mod is by removing them one by one until the problem goes away.

[warjort]

You could also ask the create developers to modify their RecipeSerializer to include the recipe name in their error message(s)?

Edited September 2, 2022 by warjort