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ERR_IMPORT_ASSERTION_TYPE_FAILED

import assertion type failed

What does this code mean?

Code ERR_IMPORT_ASSERTION_TYPE_FAILED · An issue reported by Node.js.

Official explanation · Original text

An import assertion has failed, preventing the specified module to be imported.

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