New tagged union validation errors are basically unreadable

The issue includes a long Pydantic validation traceback for crafting pages and recipes, but does not name source files or tests. Start by locating the tagged-union validation error handling and its tests, then reproduce the reported failure. Done means the validation errors are substantially more readable without losing useful detail.

pydantic_core._pydantic_core.ValidationError: 4 validation errors for Entry
pages.0.Page
  Failed to match tagged union <class 'hexdoc.patchouli.page.abstract_pages.Page'>: No match found
  Tag: type=patchouli:crafting
  Types: <class 'hexdoc.patchouli.page.pages.CraftingPage'>
  Data: {'type': 'patchouli:crafting', 'recipe': 'hexgloop:slate_chest', 'text': 'hexgloop.page.chests.normal', '__resolved': True} [type=TaggedUnionMatchErrorGroup, input_value={'type': 'patchouli:craft...oop.page.chests.normal'}, input_type=dict]
pages.0.Page.CraftingPage
  Failed to match tagged union: 2 validation errors for CraftingPage
recipe.CraftingRecipe
  Failed to match tagged union <class 'hexdoc.minecraft.recipe.abstract_recipes.CraftingRecipe'>: No match found
  Tag: type=minecraft:crafting_shaped
  Types: <class 'hexdoc.minecraft.recipe.recipes.CraftingShapedRecipe'>
  Data: {'type': 'minecraft:crafting_shaped', 'pattern': [' S ', 'SCS', ' S '], 'key': {'S': {'item': 'hexcasting:slate', '__resolved': True}, 'C': {'item': 'minecraft:chest'}}, 'result': {'item': 'hexgloop:slate_chest'}, 'id': hexgloop:slate_chest, 'resource_dir': PathResourceDir(external=True, reexport=False, path=WindowsPath('C:/Users/.../Git/HexBug/venv/Lib/site-packages/hexdoc_hexgloop/_export/generated'), required=True), '__resolved': True} [type=TaggedUnionMatchErrorGroup, input_value={'type': 'minecraft:craft...rated'), required=True)}, input_type=dict]
recipe.CraftingRecipe.CraftingShapedRecipe
  Failed to match tagged union: 3 validation errors for CraftingShapedRecipe
key.C.0.ItemIngredient
  Failed to match tagged union <class 'hexdoc.minecraft.recipe.ingredients.ItemIngredient'>: No match found
  Tag: type=NoValue
  Types: <class 'hexdoc.minecraft.recipe.ingredients.MinecraftItemTagIngredient'>, <class 'hexdoc.minecraft.recipe.ingredients.MinecraftItemIdIngredient'>
  Data: {'item': 'minecraft:chest', '__resolved': True} [type=TaggedUnionMatchErrorGroup, input_value={'item': 'minecraft:chest'}, input_type=dict]
key.C.0.ItemIngredient.MinecraftItemTagIngredient
  Failed to match tagged union: 2 validation errors for MinecraftItemTagIngredient
tag
  Field required [type=missing, input_value={'item': 'minecraft:chest'}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.5/v/missing
item
  Extra inputs are not permitted [type=extra_forbidden, input_value='minecraft:chest', input_type=str]
    For further information visit https://errors.pydantic.dev/2.5/v/extra_forbidden [type=TaggedUnionMatchError, input_value={'item': 'minecraft:chest'}, input_type=dict]
key.C.0.ItemIngredient.MinecraftItemIdIngredient
  Failed to match tagged union: 4 validation errors for MinecraftItemIdIngredient
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No PNGTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No AnimatedTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No SingleItemTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No MultiItemTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error [type=TaggedUnionMatchError, input_value={'item': 'minecraft:chest'}, input_type=dict] [type=TaggedUnionMatchError, input_value={'type': 'minecraft:craft...rated'), required=True)}, input_type=dict] [type=TaggedUnionMatchError, input_value={'type': 'patchouli:craft...oop.page.chests.normal'}, input_type=dict]
pages.1.Page
  Failed to match tagged union <class 'hexdoc.patchouli.page.abstract_pages.Page'>: No match found
  Tag: type=patchouli:crafting
  Types: <class 'hexdoc.patchouli.page.pages.CraftingPage'>
  Data: {'type': 'patchouli:crafting', 'recipe': 'hexgloop:gloopy_slate_chest', 'text': 'hexgloop.page.chests.gloopy', '__resolved': True} [type=TaggedUnionMatchErrorGroup, input_value={'type': 'patchouli:craft...oop.page.chests.gloopy'}, input_type=dict]
pages.1.Page.CraftingPage
  Failed to match tagged union: 2 validation errors for CraftingPage
recipe.CraftingRecipe
  Failed to match tagged union <class 'hexdoc.minecraft.recipe.abstract_recipes.CraftingRecipe'>: No match found
  Tag: type=minecraft:crafting_shaped
  Types: <class 'hexdoc.minecraft.recipe.recipes.CraftingShapedRecipe'>
  Data: {'type': 'minecraft:crafting_shaped', 'pattern': [' S ', 'SCS', ' G '], 'key': {'S': {'item': 'hexcasting:slate', '__resolved': True}, 'C': {'item': 'minecraft:chest'}, 'G': {'item': 'hexgloop:gloop', '__resolved': True}}, 'result': {'item': 'hexgloop:gloopy_slate_chest'}, 'id': hexgloop:gloopy_slate_chest, 'resource_dir': PathResourceDir(external=True, reexport=False, path=WindowsPath('C:/Users/.../Git/HexBug/venv/Lib/site-packages/hexdoc_hexgloop/_export/generated'), required=True), '__resolved': True} [type=TaggedUnionMatchErrorGroup, input_value={'type': 'minecraft:craft...rated'), required=True)}, input_type=dict]
recipe.CraftingRecipe.CraftingShapedRecipe
  Failed to match tagged union: 3 validation errors for CraftingShapedRecipe
key.C.0.ItemIngredient
  Failed to match tagged union <class 'hexdoc.minecraft.recipe.ingredients.ItemIngredient'>: No match found
  Tag: type=NoValue
  Types: <class 'hexdoc.minecraft.recipe.ingredients.MinecraftItemTagIngredient'>, <class 'hexdoc.minecraft.recipe.ingredients.MinecraftItemIdIngredient'>
  Data: {'item': 'minecraft:chest', '__resolved': True} [type=TaggedUnionMatchErrorGroup, input_value={'item': 'minecraft:chest'}, input_type=dict]
key.C.0.ItemIngredient.MinecraftItemTagIngredient
  Failed to match tagged union: 2 validation errors for MinecraftItemTagIngredient
tag
  Field required [type=missing, input_value={'item': 'minecraft:chest'}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.5/v/missing
item
  Extra inputs are not permitted [type=extra_forbidden, input_value='minecraft:chest', input_type=str]
    For further information visit https://errors.pydantic.dev/2.5/v/extra_forbidden [type=TaggedUnionMatchError, input_value={'item': 'minecraft:chest'}, input_type=dict]
key.C.0.ItemIngredient.MinecraftItemIdIngredient
  Failed to match tagged union: 4 validation errors for MinecraftItemIdIngredient
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No PNGTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No AnimatedTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No SingleItemTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error
item.texture.function-wrap[_wrap_root_load_from_id()]
  Value error, No MultiItemTexture for minecraft:chest [type=value_error, input_value=minecraft:chest, input_type=ResourceLocation]
    For further information visit https://errors.pydantic.dev/2.5/v/value_error [type=TaggedUnionMatchError, input_value={'item': 'minecraft:chest'}, input_type=dict] [type=TaggedUnionMatchError, input_value={'type': 'minecraft:craft...rated'), required=True)}, input_type=dict] [type=TaggedUnionMatchError, input_value={'type': 'patchouli:craft...oop.page.chests.gloopy'}, input_type=dict]