Node.js error

ERR_NO_ICU

An attempt was made to use features that require ICU, but Node.js was not compiled with ICU support.

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_NO_ICU without the printed message text.

Different error? Paste it

or press Cmd/Ctrl + Enter. The text is only sent to this site to match it.

Source: Node.js documentation. Data fetched 2026-09-25T01:43:12.380Z.