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Node.jsNode.jsError code

ERR_INVALID_URL_PATTERN

invalid url pattern

What does this code mean?

Code ERR_INVALID_URL_PATTERN · An issue reported by Node.js.

Official explanation · Original text

An invalid URLPattern was passed to the WHATWG URLPattern constructor to be parsed.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

Errors | Node.js v26.13.1 Documentation ↗

Creator: Node.js contributors; Joyent, Inc. and other Node contributors
License: MIT License (Node.js documentation)
Checked on: 2026-11-12

Modifications: English prose extracted; whitespace normalized; Korean context and classified official links added. Python code examples not redistributed.

Source details · Original licenses and notices