Node.js error

ERR_INVALID_TUPLE

An element in the iterable provided to the WHATWG URLSearchParams constructor did not represent a [name, value] tuple – that is, if an element is not iterable, or does not consist of exactly two elements.

Reference entryNode.jsFetched 25 Sept 2026

This is a reference entry from Node.js documentation. A full explanation with fixes has not been written yet.

The error message

Node.js documentation lists the code ERR_INVALID_TUPLE without the printed message text.

Details

Category: Node.js error codes
Severity: error
Runtime: node

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Source: Node.js documentation. Data fetched 2026-09-25T01:43:12.379Z.