feat: use built-in .toJSON()

packages/nuxi/package.json

@@ -35,7 +35,7 @@
     "execa": "^6.1.0",
     "flat": "^5.0.2",
     "giget": "^0.1.7",
-    "h3": "^0.8.5",
+    "h3": "^0.8.6",
     "jiti": "^1.16.0",
     "listhen": "^0.3.4",
     "mlly": "^0.5.16",

packages/nuxt/package.json

@@ -52,7 +52,7 @@
     "escape-string-regexp": "^5.0.0",
     "fs-extra": "^10.1.0",
     "globby": "^13.1.2",
-    "h3": "^0.8.5",
+    "h3": "^0.8.6",
     "hash-sum": "^2.0.0",
     "hookable": "^5.4.1",
     "knitwork": "^0.1.2",

packages/nuxt/src/app/composables/asyncData.ts

@@ -169,22 +169,8 @@ export function useAsyncData<
         asyncData.pending.value = false
         nuxt.payload.data[key] = asyncData.data.value
         if (asyncData.error.value) {
-          // Use `createError` to normalize the error
-          const _err = createError(asyncData.error.value)
-          const err = { ..._err }
-          // Strip as many keys out as possible to reduce payload size
-          err.message = _err.message
-          delete err.stack
-          // @ts-expect-error
-          delete err.__nuxt_error
-          // @ts-expect-error
-          delete err.fatal
-          // @ts-expect-error
-          delete err.unhandled
-          if (err.data && !Object.keys(err.data).length) {
-            delete err.data
-          }
-          nuxt.payload._errors[key] = err
+          // We use `createError` and its .toJSON() property to normalize the error
+          nuxt.payload._errors[key] = createError(asyncData.error.value)
         }
         delete nuxt._asyncDataPromises[key]
       })

packages/vite/package.json

@@ -33,7 +33,7 @@
     "externality": "^0.2.2",
     "fs-extra": "^10.1.0",
     "get-port-please": "^2.6.1",
-    "h3": "^0.8.5",
+    "h3": "^0.8.6",
     "knitwork": "^0.1.2",
     "magic-string": "^0.26.7",
     "mlly": "^0.5.16",