next/dist/esm/lib/format-server-error.js

The React Framework

const invalidServerComponentReactHooks = [
    'useDeferredValue',
    'useEffect',
    'useImperativeHandle',
    'useInsertionEffect',
    'useLayoutEffect',
    'useReducer',
    'useRef',
    'useState',
    'useSyncExternalStore',
    'useTransition',
    'experimental_useOptimistic',
    'useOptimistic'
];
function setMessage(error, message) {
    error.message = message;
    if (error.stack) {
        const lines = error.stack.split('\n');
        lines[0] = message;
        error.stack = lines.join('\n');
    }
}
/**
 * Input:
 * Error: Something went wrong
    at funcName (/path/to/file.js:10:5)
    at anotherFunc (/path/to/file.js:15:10)
 
 * Output:
    at funcName (/path/to/file.js:10:5)
    at anotherFunc (/path/to/file.js:15:10) 
 */ export function getStackWithoutErrorMessage(error) {
    const stack = error.stack;
    if (!stack) return '';
    return stack.replace(/^[^\n]*\n/, '');
}
export function formatServerError(error) {
    if (typeof (error == null ? void 0 : error.message) !== 'string') return;
    if (error.message.includes('Class extends value undefined is not a constructor or null')) {
        const addedMessage = 'This might be caused by a React Class Component being rendered in a Server Component, React Class Components only works in Client Components. Read more: https://nextjs.org/docs/messages/class-component-in-server-component';
        // If this error instance already has the message, don't add it again
        if (error.message.includes(addedMessage)) return;
        setMessage(error, `${error.message}

${addedMessage}`);
        return;
    }
    if (error.message.includes('createContext is not a function')) {
        setMessage(error, 'createContext only works in Client Components. Add the "use client" directive at the top of the file to use it. Read more: https://nextjs.org/docs/messages/context-in-server-component');
        return;
    }
    for (const clientHook of invalidServerComponentReactHooks){
        const regex = new RegExp(`\\b${clientHook}\\b.*is not a function`);
        if (regex.test(error.message)) {
            setMessage(error, `${clientHook} only works in Client Components. Add the "use client" directive at the top of the file to use it. Read more: https://nextjs.org/docs/messages/react-client-hook-in-server-component`);
            return;
        }
    }
}

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