The css prop is not recognized at build time. I’m unsure if this is due to misconfiguration of the project, or if this represents a known bug.
Type ‘{ children: (string | number | boolean | {} | ReactElement<any, string | ((props: any) => ReactElement<any, string | … | (new (props: any) => Component<any, any, any>)>) | (new (props: any) => Component<…>)> | ReactNodeArray | ReactPortal | Element)[]; className: string; css: SerializedStyles; }’ is not assignable to type ‘IntrinsicAttributes & { theme?: Theme; as?: ElementType; } & ClassAttributes & HTMLAttributes<…> & { …; }’. Property ‘css’ does not exist on type ‘IntrinsicAttributes & { theme?: Theme; as?: ElementType; } & ClassAttributes & HTMLAttributes<…> & { …; }’
To reproduce:
https://github.com/jbcurrie/jbcurrie.github.io/tree/next
- npm install
- open
NavMenu.tsx - Inspect Line 18
Expected behavior:
The css prop should be recognized at build time.
Environment information:
- react version: 17.0.1
- next version: 10.0.5
- @emotion/react version: 11.1.5
Solution
If using the automatic runtime, you should be able to fix the issue by adding the following to your tsconfig.json.
{
"compilerOptions": {
"jsxImportSource": "@emotion/react"
}
}
Alternatively, add the following to your next-env.d.ts, which adds support for the css prop globally for all components, when not using the automatic runtime.
/// <reference types="@emotion/react/types/css-prop" />
Check Emotion’s TypeScript documentation for more details.
