🟩 Vue errors

Vue.js warnings and errors — components, props, reactivity, Pinia and Nuxt.

Code	Error	What it means
Avoid mutating a prop directly	Vue: [Vue warn]: Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders	A child component assigned to a prop. Props flow one way — the parent owns the value.
Failed to resolve component	Vue: [Vue warn]: Failed to resolve component: x	The template uses a component tag that isn’t registered or imported where it’s used.
Property was accessed during render but is not defined	Vue: [Vue warn]: Property "x" was accessed during render but is not defined on instance	The template references a variable/function that the component doesn’t expose.