facebook/react
Documented errors, page 4 of 4. Back to facebook/react
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
572 Already initialized Map. | exception | error | react, server-actions, deserialization, map, cyclic-reference |
| The ` ` tag may only be rendered once. | exception | error | ssr, body, preamble, document-structure |
343 ReactDOMServer does not yet support scope components. | exception | error | scope, experimental-api, feature-flags, ssr |
| An error occurred in the < | console | error | |
| Expected 1 but found | exception | error | testing, react-test-renderer, find-by-type, query-multiple-matches |
453 React expected a element (document.head) to exist in the Document but one was… | exception | error | |
454 React expected a element (document.body) to exist in the Document but one was… | exception | error | |
384 Refreshing the cache is not supported in Server Components. | exception | error | use-cache-refresh, server-components, rsc, cache |
567 Already initialized stream. | exception | error | react, server-actions, deserialization, stream, readable-stream |
| react-test-renderer/shallow has been removed. See… | exception | error | react-test-renderer, shallow-rendering, react-19, removed-api, migration |
490 Expected the resume to render | exception | warning | ssr, resume, tree-mismatch, suspense |
| Argument appears to not be a ReactComponent. Keys | exception | error | react, finddomnode, invalid-argument, refs |
393 Cache cannot be refreshed during server rendering. | exception | error | use-cache-refresh, ssr, server-rendering, cache |
577 Invalid Iterator initializer. | exception | error | react, server-actions, deserialization, iterator |
575 Invalid Map initializer. | exception | error | react, server-actions, deserialization, map |
576 Invalid Set initializer. | exception | error | react, server-actions, deserialization, set |
573 Already initialized Set. | exception | error | react, server-actions, deserialization, set, cyclic-reference |
578 Already initialized Iterator. | exception | error | react, server-actions, deserialization, iterator, cyclic-reference |
257 Portals are not currently supported by the server renderer. Render them… | exception | error | portal, ssr, dom, modal |