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ERR_FS_CP_EINVAL

fs cp einval

What does this code mean?

Code ERR_FS_CP_EINVAL · An issue reported by Node.js.

Official explanation · Original text

When using fs.cp(), src or dest pointed to an invalid path.

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