emberjs/ember.js · error · Error

`neq` expects exactly two arguments, but received ${argument

Error message

`neq` expects exactly two arguments, but received ${arguments.length}.

What it means

Error "`neq` expects exactly two arguments, but received ${arguments.length}." thrown in emberjs/ember.js.

Source

Thrown at packages/@glimmer/runtime/lib/helpers/neq.ts:10

import { DEBUG } from '@glimmer/env';

/**
 * Performs a strict inequality comparison.
 *
 * left !== right
 */
export function neq(left: unknown, right: unknown) {
  if (DEBUG && arguments.length !== 2) {
    throw new Error(`\`neq\` expects exactly two arguments, but received ${arguments.length}.`);
  }

  return left !== right;
}

View on GitHub (pinned to 26f97246a8)

When it happens

Trigger: Thrown at packages/@glimmer/runtime/lib/helpers/neq.ts:10 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of emberjs/ember.js@26f97246a8 (2026-09-01). Data as JSON: /api/errors/9b5ecc99486e7150. Report an issue: GitHub.