ReddRadar
Agent skill
nuxt-errors
Error handling with error classes, handlers, and interceptors. Use when handling API errors, displaying validation errors, configuring error handlers, or implementing error interceptors.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/design/nuxt-errors
SKILL.md
Nuxt Error Handling
Centralized error handling with typed error classes and configurable handlers.
Core Concepts
errors.md - Error classes, handlers, interceptors
Error Classes
import { ValidationError } from '#layers/base/app/errors/validation-error'
import { ConflictError } from '#layers/base/app/errors/conflict-error'
import { TooManyRequestsError } from '#layers/base/app/errors/too-many-requests-error'
// ValidationError (422)
if (error instanceof ValidationError) {
error.errors // Record<string, string[]>
error.message // string
error.mapToFormErrors() // FormError[]
}
Error Handlers Configuration
// app.config.ts
export default defineAppConfig({
errorHandlers: {
401: async ({ flash }) => navigateTo('/auth/login'),
422: async ({ response }) => Promise.reject(new ValidationError(response)),
500: async ({ flash }) => flash.error('Server error'),
},
})
Action Error Handling
const { handleActionError } = useHandleActionError()
try {
await createPost(data)
} catch (error) {
throw handleActionError(error, {
entity: 'post',
operation: 'create',
})
}
// Shows: "Failed to create post. [error details]"
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