@nestjs/core/errors/exceptions/unknown-element.exception.js

Nest - modern, fast, powerful node.js web framework (@core)

import { RuntimeException } from './runtime.exception.js';
export class UnknownElementException extends RuntimeException {
    constructor(name) {
        name = name && name.toString();
        super(`Nest could not find ${name || 'given'} element (this provider does not exist in the current context)`);
    }
}