denoland/deno
Documented errors, page 9 of 10. Back to denoland/deno
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| env contains NUL | exception | error | subprocess, posix-spawn, nul-byte, environment-variables, invalid-input |
ERR_CRYPTO_INVALID_JWK Invalid JWK | error_code | error | crypto, jwk, ed25519, node-compat |
| failed to capture HMR dev server stdout | exception | error | desktop, dev-server, internal, process |
| before() requires a function | validation | error | node-test, hooks, api-misuse |
| Could not find a " " artifact for branch ' '. Artifacts may… | exception | error | upgrade, branch-build, ci-artifacts, github-actions, expiration |
| Failed to discover the newly created deno.json at | exception | error | deno-json, node-modules, discovery, cwd |
| The property 'options.eval' must be false when 'filename'… | validation | error | worker-threads, eval, typeerror, arguments |
| v8.startupSnapshot.setDeserializeMainFunction() can only be… | exception | error | v8, startup-snapshot, double-call, initialization |
| afterEach() requires a function argument | validation | error | node-test, hooks, bdd, api-misuse |
ERR_UNESCAPED_CHARACTERS Request path contains unescaped characters | error_code | error | http, url-encoding, request-path, node-compat, deno |
| failed to open in-memory cache db | panic | error | sqlite, cache, env-var, memory, out-of-memory |
InvalidAccessError The close code must be either 1000 or in the range of 3000 to 4999: received | exception | error | websocket, close-code, invalidaccesserror, validation |
| Using cpu-features module is currently not supported | exception | error | deno, node-compat, napi, native-module, ssh2 |
| When using DENO_INTERNAL_FAST_CHECK_OVERWRITE, the git repo… | exception | error | publish, internal, fast-check, git |
| esbuild exited before the rebuild completed | exception | error | bundle, watch-mode, esbuild, process-crash |
| --output is not supported with HTML entrypoints; use… | exception | error | bundle, html, cli-flags, conflicting-flags |
ERR_HTTP2_ALTSVC_LENGTH HTTP/2 ALTSVC frames are limited to 16382 bytes | exception | error | http2, node-compat, altsvc, size-limit |
| icon ' ' must be .icns or .png | validation | error | desktop, hmr, icon, file-format, macos, validation |
| icon ' ' not found | validation | error | desktop, hmr, icon, file-not-found, macos |
| Buffer size must be a multiple of 64-bits | validation | error | buffer, endianness, range-error, binary-data |
| Node was not found! | exception | error | deno-doc, cli, symbol-filter, documentation |
| Type checking failed. | exception | error | check, module-not-found, cli |
| beforeEach() requires a function argument | validation | error | node-test, hooks, bdd, api-misuse |
| Failed to read from stdin | exception | error | lint, stdin, io, utf-8 |
| Missing 'name' field in | exception | error | pack, deno-json, package |
| Request url protocol must be 'http:' or 'https:': received | validation | error | cache-api, cachestorage, url, validation |
| Unnamed fields are currently not supported | validation | error | webidl, proc-macro, derive-macro, tuple-struct, compile-time |
| The view's length must be 0 when calling… | exception | error | readable-stream, byob-reader, respondwithnewview, stream-state |
| `deno ` is not supported when configuration file contains… | exception | error | deno-json, import-map, config, migration |
| equal sign is needed when assigning values to '--v8-flags' | validation | error | cli, v8-flags, arguments, dcore |
ERR_SOCKET_BAD_TYPE Bad socket type specified. Valid types are: udp4, udp6 | error_code | error | dgram, udp, create-socket, socket-type, node-compat |
| Expected a function or impl block for #[op2] | validation | error | op2, proc-macro, parse-error, compile-time |
| Multipart part headers are too large | exception | error | form-data, multipart, limits, dos-hardening |
| Missing name in config | exception | error | pack, deno-json, package-json, package-name, publishing |
| Cannot enqueue chunk after a close has been requested | exception | error | streams, readable-stream, byte-stream, enqueue-after-close |
| expected a metafile to be present | exception | error | bundle, esbuild, internal |
| Foreign symbol of type 'void' is not supported | exception | error | ffi, dlopen, symbols, static |
| No declaration file emitted for entry point | exception | error | bundle, typescript, declarations, entrypoint |
| outgoingMaxAge cannot be negative | exception | error | webtransport, datagrams, validation, rangeerror |
| Request with GET/HEAD method cannot have body | exception | error | fetch, request, http-method, body |
| no .desktop file found in | exception | error | desktop, linux, deep-links, packaging |
| unexpected EOF | exception | error | vfs, unexpected-eof, file-read, standalone-binary |
| Failed to execute 'query' on 'Permissions': descriptor… | exception | error | permissions, notifications, desktop, validation |
| Failed to receive WebAssembly content: HTTP status code | exception | error | webassembly, fetch, http-status |
| Cannot enqueue chunk when underlying stream is not readable | exception | error | streams, readable-stream, byte-stream, stream-canceled |
| could not find ' ' .app bundle under (set via ) | exception | error | macos, env-var, laufey, app-bundle, development |
| Enable the deno_ast feature to get module export analysis. | panic | error | cargo-features, cjs, module-analysis, build-config, panic |
ERR_CHILD_PROCESS_IPC_REQUIRED Forked processes must have an IPC channel, missing value 'ipc' in options.stdio | exception | error | child-process, fork, ipc, stdio |
| If `key` is specified, `cert` must be specified as well for | validation | error | deno, tls, certificate, private-key, typeerror |
| Invalid header name | exception | error | fetch, headers, validation, web-api |
| Invalid package name | exception | error | pack, package-name, jsr, validation |
ERR_HTTP2_HEADERS_AFTER_RESPOND Cannot specify additional headers after response initiated | exception | error | http2, node-compat, early-hints, headers-sent, deno |
| Invalid WebAssembly content type | exception | error | webassembly, fetch, content-type, streaming-compile |
| No CI runs found for branch | exception | error | upgrade, branch-build, ci, github-actions, timing |
| failed to close iterator because the return() method did… | exception | error | webidl, async-iterator, cleanup, cancellation, typeerror |
| Cannot construct UnsafeCallback: cannot be nonblocking | exception | error | ffi, unsafe-callback, options |
| Entry point must be a file | exception | error | bundle, typescript, declarations, remote-module, entrypoint |
ERR_HTTP2_CONNECT_SCHEME The :scheme header is forbidden for CONNECT requests | validation | error | http2, connect, proxy, pseudo-header, node-compat |
ERR_HTTP2_STATUS_101 HTTP status code 101 (Switching Protocols) is forbidden in HTTP/2 | exception | error | http2, node-compat, websocket, status-code, deno |
| source must be a TypedArray or a DataView | exception | error | v8, serializer, typedarray, typeerror |
| Deno kernel already exists at | exception | error | jupyter, kernel, install, idempotency, overwrite-protection |
ERR_USE_AFTER_CLOSE readline was closed | exception | error | readline, node-compat, deno, lifecycle, use-after-close |
| Algorithm must be specified when using non-Ed25519 keys | exception | error | crypto, signing, digest, algorithm-required |
ERR_INDEX_OUT_OF_RANGE Index out of range | validation | error | buffer, node-compat, validation |
| Invalid stdio count | exception | error | windows, subprocess, stdio, limits |
| unexpected argument ' ' found | validation | error | cli, arguments, dcore, flags |
| Failed to get ECDH private key | exception | error | crypto, ecdh, key-management, node-compat |
| Invalid lint report type in config file | validation | error | deno-lint, config-file, reporter, validation |
| Resolved a drive-letter-less path without a CWD. | exception | error | path, win32, resolve, cwd, cross-platform, bundling |
ERR_IPC_ONE_PIPE Child process can have only one IPC pipe | error_code | error | child-process, ipc, stdio, node-compat, deno, fork |
| Failed to find CI runs for branch | exception | error | upgrade, branch-build, gh-cli, ci, not-found |
| Lint watch on standard input is not supported. | exception | error | lint, watch, stdin, cli-usage |
| Cannot change header: headers are immutable | exception | error | fetch, headers, immutability, web-api |
| If "keyFormat" is specified, it must be "pem": received | exception | error | deno, tls, certificate, key-format, typeerror |
| macos.codesignIdentity is empty | validation | error | desktop, macos, codesign, config |
| Cannot create cron job, a single handler is required: two… | validation | error | cron, scheduling, arguments, deno-cron |
| The iterator.return() method must return an object | exception | error | webidl, iterator, cleanup, early-termination, typeerror |
| Cannot create cron job, a unique name is required: received… | validation | error | cron, scheduling, missing-argument, deno-cron |
| invalid control sock | validation | error | control-socket, env-var, address-format, scheme |
| The body of the Response returned from the serve handler… | exception | error | http, deno-serve, response-body, stream-consumed, caching |
| Invalid port: '' | exception | error | deno, net, port, env-var, validation |
| Missing name | exception | error | pack, deno-json, package-name, publishing |
| No Debian architecture mapping for arch | exception | error | desktop, linux, deb, architecture, packaging |
| No main module. | exception | error | cli-args, main-module, subcommand, embedder |
| The region specified by view is larger than byobRequest | exception | error | readable-stream, byob-reader, respondwithnewview, rangeerror, buffer-overflow |
| Only npm packages are supported | exception | error | npm, scripts, config, jsr |
| Target WritableStream is already locked | exception | error | readable-stream, pipethrough, transform-stream, locked-stream |
| The stream is already locked | exception | error | writable-stream, locked-stream, writer |
| cwd has NUL | exception | error | subprocess, posix-spawn, nul-byte, working-directory, invalid-input |
| Invalid backoffSchedule, interval at index | exception | error | kv, deno-kv, queue, retry, backoff, validation |
| Invalid header value | exception | error | fetch, headers, security, validation |
| No MSI architecture mapping for arch | exception | error | desktop, windows, msi, architecture, packaging |
| An executable name was not provided. One could not be… | exception | error | compile, cli, entrypoint, naming |
| Piped stdin is not supported for this function, use… | exception | error | deno, deno-command, stdin, piped-stdin, output |
| The iterator.next() method must return an object | exception | error | webidl, iterator, iterator-result, async-from-sync, typeerror |
| Unexpected media type | panic | error | media-type, module-loading, import, asset-imports, panic |
ERR_SERVER_ALREADY_LISTEN Listen method has been called more than once without closing. | error_code | error | net, server, listen, lifecycle, eaddrinuse-retry |
| remote deno.json files are not supported | exception | error | deno-json, config, remote, http |
| Unexpected package json dependency string | exception | error | package-json, dependencies, jsr, npm |
| Import map not found in eszip | exception | error | deno-compile, eszip, import-map, standalone-binary |