mirror of
https://github.com/hanzoai/next.js.git
synced 2026-09-24 17:00:51 +00:00
Jiwon ChoiandGitHub
74ce6b2e2f
### What? Reverts #94617, which had reverted #94610. This re-lands the stabilization of the `catchError` API and the `retry` error prop by removing their `unstable_` prefix across source, docs, and tests. ### Why? #94610 was reverted in #94617 to unblock another change. This re-applies it now that it is no longer blocked. ### How? `git revert` of the revert commit. The repo's custom errors.json merge driver handled the error registry: the original codes `1324`/`1325` had been reclaimed by `instant` errors after the revert, so the reintroduced messages were minted as new codes `1360` (`retry()` can only be used in the App Router) and `1361` (`catchError` can only be used in Client Components), keeping errors.json append-only. The docs changelog adds `v16.3.0 | catchError became stable.` while retaining the historical `v16.2.0 | unstable_catchError introduced.` row. ### Verification - `pnpm update-error-codes` (check_error_codes passes; errors.json in sync) - `pnpm build` (full JS build, exit 0) - `pnpm --filter=next types` (exit 0) - Not run: Rust/cargo build (`react_server_components.rs` change is a one-line allow-list string revert; left to CI) <!-- NEXT_JS_LLM_PR -->
38 lines
753 B
TypeScript
38 lines
753 B
TypeScript
'use client'
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import { useState } from 'react'
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import type { ErrorInfo } from 'next/error'
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import { catchError } from 'next/error'
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function Inner() {
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const [clicked, setClicked] = useState(false)
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if (clicked) {
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// eslint-disable-next-line no-throw-literal -- testing bad values on purpose
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throw null
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}
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return (
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<button
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id="error-trigger-button"
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onClick={() => {
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setClicked(true)
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}}
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>
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Trigger Error!
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</button>
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)
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}
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function ErrorFallback(_props: {}, { error }: ErrorInfo) {
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return <p id="error-boundary-message">{`An error occurred: ${error}`}</p>
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}
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const Wrapped = catchError(ErrorFallback)
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export default function Page() {
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return (
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<Wrapped>
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<Inner />
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</Wrapped>
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)
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}
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