Could not copy to clipboard
Library shows library.errors.clipboardFailed when writing to the clipboard fails.
Why this happens
Browser blocked clipboard access (permissions, insecure context, extension). Same class as affiliation Copy failed / webmaster Could not copy.
Diagnose and fix
1. Allow clipboard permission; use HTTPS; retry.
2. Select and copy the link manually if the button keeps failing.
3. See My Files library (browse, search, sort).
4. Distinct from server-side “could not create download link” errors.