# Error cause is not available in error page when using `createError()`
Invalid prop undefined when using throw createError
enhancementdx🍰 p2-nice-to-have
nuxtApp.vueApp.config.errorHandler doesn't work
workaround availablebug🔨 p3-minor✨ good reproduction
allow triggering global error page from within Options API
enhancement🍰 p2-nice-to-have
`throw createError` does not show error page on client-side (in development)
3.xbugpages🔨 p3-minor
createError() always shows full-screen error.vue even without fatal: true
3.xpending triageneeds reproduction