Error map

workspace: protocol npm ERR! code EUNSUPPORTEDPROTOCOL — Unsupported URL Type "workspace:": workspace:*

npm · layer 7, Build & delivery

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2 · Network 5 · Data 6 · Platform & cloud 7 · Build & delivery
workspace: protocol — npm ERR! code EUNSUPPORTEDPROTOCOL — Unsupported URL Type "workspace:": workspace:* (npm)workspace: …Corepack keyid — Error: Cannot find matching keyid (Corepack signature verification) (npm)Corepack keyidE404 — npm ERR! code E404 — 404 Not Found: package@version is not in this registry (npm)E404E403 — npm ERR! code E403 — 403 Forbidden - PUT https://registry.npmjs.org/x - You do not have permission to publish (npm)E403E402 — npm ERR! code E402 — 402 Payment Required - PUT https://registry.npmjs.org/@scope%2fpkg - You must sign up for private packages (npm)E402yarn not found — yarn: command not found (npm)yarn not foundE401 — npm ERR! code E401 — Unable to authenticate, need: Basic realm / Incorrect or missing password (npm)E401cb() never called — npm ERR! cb() never called! (npm)cb() never calledcaching_sha2_password — Authentication plugin 'caching_sha2_password' cannot be loaded (MySQL)caching_sha2_passwo…EPUBLISHCONFLICT — npm ERR! 403 — You cannot publish over the previously published versions: 1.2.3 (npm)EPUBLISHCONFLICTnpx executable — npm ERR! could not determine executable to run (npm)npx executableERESOLVE — npm ERR! code ERESOLVE — unable to resolve dependency tree (npm)ERESOLVE404 — HTTP 404 Not Found (HTTP)404EINTEGRITY — npm ERR! code EINTEGRITY — sha512 integrity checksum failed (npm)EINTEGRITY403 — HTTP 403 Forbidden (HTTP)403ETARGET — npm ERR! code ETARGET — No matching version found for package@^9.9.9 (npm)ETARGETENEEDAUTH — npm ERR! code ENEEDAUTH — need auth This command requires you to be logged in (npm)ENEEDAUTHEOTP — npm ERR! code EOTP — This operation requires a one-time password from your authenticator (npm)EOTPENOSPC — Error: ENOSPC: System limit for number of file watchers reached (npm)ENOSPCEEXIST — npm ERR! code EEXIST — EEXIST: file already exists, symlink '../lib/node_modules/x/bin/x' -> '/usr/local/bin/x' (npm)EEXISTnot a git repository — fatal: not a git repository (or any of the parent directories): .git (Git)not a git repositorycommand not found — bash: command not found (Linux)command not foundauthor identity unknown — Author identity unknown *** Please tell me who you are. (Git)author identity unk…401 — HTTP 401 Unauthorized (HTTP)401npm ETIMEDOUT — npm ERR! code ETIMEDOUT — network request to https://registry.npmjs.org/x failed, reason: connect ETIMEDOUT (npm)npm ETIMEDOUTECONNRESET — npm ERR! code ECONNRESET — network aborted / socket hang up (npm)ECONNRESETold lockfile — npm WARN old lockfile — The package-lock.json file was created with an old version of npm, so supplemental metadata must be fetched (npm)old lockfileMissing script — npm ERR! Missing script: "start" (npm)Missing scriptNo Xcode or CLT — gyp: No Xcode or CLT version detected! (npm)No Xcode or CLT

Directly related (7)

Corepack keyidnpm

Error: Cannot find matching keyid (Corepack signature verification)

An older Corepack couldn’t verify the signature of a newly published pnpm/yarn release after npm rotated its signing keys.

E404npm

npm ERR! code E404 — 404 Not Found: package@version is not in this registry

npm asked the registry for a package (or version) that doesn’t exist there — a typo, a private/scoped package without auth, or th…

E403npm

npm ERR! code E403 — 403 Forbidden - PUT https://registry.npmjs.org/x - You do not have permission to publish

The registry refused the operation — the package name is taken, you lack publish rights, or 2FA/policies block it.

E402npm

npm ERR! code E402 — 402 Payment Required - PUT https://registry.npmjs.org/@scope%2fpkg - You must sign up for private packages

You published a scoped package without --access public, so npm tried to publish it as private.

yarn not foundnpm

yarn: command not found

Yarn isn’t installed (or not enabled through Corepack) on this machine.

E401npm

npm ERR! code E401 — Unable to authenticate, need: Basic realm / Incorrect or missing password

The registry rejected your credentials — missing, expired or wrong auth token.

cb() never callednpm

npm ERR! cb() never called!

An old npm crash during install — usually network/cache corruption.

Two steps away (21)

caching_sha2_passwordMySQL

Authentication plugin 'caching_sha2_password' cannot be loaded

An old MySQL client/driver can’t use MySQL 8’s default authentication plugin.

EPUBLISHCONFLICTnpm

npm ERR! 403 — You cannot publish over the previously published versions: 1.2.3

That version number has already been published (or unpublished) and can’t be reused.

npx executablenpm

npm ERR! could not determine executable to run

npx couldn’t find a binary to run for that package.

ERESOLVEnpm

npm ERR! code ERESOLVE — unable to resolve dependency tree

npm 7+ found conflicting peer dependency requirements and refuses to install a broken tree.

404HTTP

HTTP 404 Not Found

The server can’t find anything at the requested URL.

EINTEGRITYnpm

npm ERR! code EINTEGRITY — sha512 integrity checksum failed

A downloaded package’s hash doesn’t match the integrity value in package-lock.json — a corrupted cache, a changed tarball, or a l…

403HTTP

HTTP 403 Forbidden

The server understood the request but refuses to authorize it — you (or the server process) are not allowed to access this resour…

ETARGETnpm

npm ERR! code ETARGET — No matching version found for package@^9.9.9

The version range in package.json doesn’t match any published version of the package.

ENEEDAUTHnpm

npm ERR! code ENEEDAUTH — need auth This command requires you to be logged in

npm needs credentials (publishing, private packages) but none are configured for that registry.

EOTPnpm

npm ERR! code EOTP — This operation requires a one-time password from your authenticator

Your npm account has 2FA for writes and no one-time password was supplied.

ENOSPCnpm

Error: ENOSPC: System limit for number of file watchers reached

Linux ran out of inotify watches — dev servers watching large projects hit the limit.

EEXISTnpm

npm ERR! code EEXIST — EEXIST: file already exists, symlink '../lib/node_modules/x/bin/x' -> '/usr/local/bin/x'

A global install can’t create its command link because a file with that name already exists.

not a git repositoryGit

fatal: not a git repository (or any of the parent directories): .git

You ran a Git command outside a Git working tree.

command not foundLinux

bash: command not found

The shell can’t find an executable with that name in any directory on your PATH.

author identity unknownGit

Author identity unknown *** Please tell me who you are.

Git doesn’t know your name and email for commits.

401HTTP

HTTP 401 Unauthorized

The request has no valid authentication credentials — you need to log in or send a valid token.

npm ETIMEDOUTnpm

npm ERR! code ETIMEDOUT — network request to https://registry.npmjs.org/x failed, reason: connect ETIMEDOUT

npm couldn’t reach the registry in time — network, proxy or firewall issue.

ECONNRESETnpm

npm ERR! code ECONNRESET — network aborted / socket hang up

The connection to the registry was reset mid-download.

old lockfilenpm

npm WARN old lockfile — The package-lock.json file was created with an old version of npm, so supplemental metadata must be fetched

The lockfile is lockfileVersion 1 (npm 6) and npm 7+ is upgrading it.

Missing scriptnpm

npm ERR! Missing script: "start"

The script name you ran isn’t defined in package.json "scripts".

No Xcode or CLTnpm

gyp: No Xcode or CLT version detected!

node-gyp on macOS can’t find the Xcode Command Line Tools to compile native modules.

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