ErrLookup › openai/codex
openai/codex
Lightweight coding agent that runs in your terminal · Rust · 3,811 source files
Analyzed at 8971fc25a9 on 2026-09-02. 1215 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Core failed to submit queued user message | exception | error | queue, codex-core, turn-submission, rust |
| unsupported permission path | exception | error | rust, codex, sandbox, permissions, path, canonicalization |
| `--strict-config` is not supported for `codex | exception | error | cli, codex, flag-validation, strict-config |
| generated input schema for | panic | critical | skills, json-schema, schemars, panic, tool-registration, rust |
| queued submission payload is invalid | validation | error | rust, codex, queue, serde, json, version-skew, schema-drift |
| failed to resolve the outbound proxy route | exception | error | proxy, async, tokio, rust |
| queue storage failed | exception | error | rust, codex, queue, storage, sqlite, thread-store |
| Failed to configure outbound proxy selected for | exception | error | proxy, configuration, env-vars, rust |
| invalid external agent session import ledger | exception | error | migration, session-import, json, corruption, rust |
| collaboration mode default template must parse | panic | critical | rust, codex, template, panic, lazy-init |
| zsh fork feature enabled, but packaged zsh fork | exception | error | rust, codex, shell, zsh, feature-flag, session-startup |
| failed to read start time for pid-managed app server | exception | error | rust, codex, daemon, unix, subprocess, ps, startup-failure |
| invalid legacy bubblewrap fd mount | panic | error | bubblewrap, linux-sandbox, argv, panic, rust |
| I/O error while reading memories | exception | error | rust, codex, memories, filesystem, io, utf-8, permissions |
| failed to place bubblewrap child in its own process group | panic | critical | sandbox, bubblewrap, setpgid, process-group, seccomp, fork, linux |
InvalidData remote MCP server output stream lost process events: expected sequence | exception | error | rust, mcp, stdio-transport, sequence-gap, broadcast-channel, data-loss |
| route-aware request timed out | exception | error | http, timeout, network, rust |
| generated skill tool schema should serialize | panic | critical | skills, json-schema, serde, panic, build-corruption, rust |
| {error} | exception | error | rust, apply-patch, partial-failure, rollback |
| `--remote-auth-token-env` is only supported for interactive… | exception | error | cli, codex, flag-validation, remote, tui |
| unknown network proxy attribution token | exception | error | rust, codex, network-proxy, attribution, permission-denied |
| failed to decrypt encrypted task id | exception | error | rust, network-proxy, hostname, policy, validation |
| Shell snapshotting is not yet supported for | exception | warning | rust, codex, shell-snapshot, cmd, feature-gap |
WouldBlock process is starting | exception | warning | rust, mcp, stdio-transport, wouldblock, retry, process-startup |
| local cwd URI ` ` is not a host-native path | validation | error | rust, codex, approvals, cwd, file-uri, path-validation |
| failed to create synthetic bubblewrap mount marker directory | panic | error | sandbox, registry, tmpdir, permissions, filesystem, enospc, bubblewrap |
| collaboration mode default template must render | panic | critical | rust, codex, template, render, panic |
| only user input can be added to the user-message queue | validation | error | queue, input-validation, turn-input, rust |
| mutex poisoned | panic | critical | feedback, concurrency, mutex, panic, rust |
| root tool schema must be an object | panic | critical | skills, json-schema, schemars, panic, unreachable, rust |
| network proxy attribution environment mismatch | exception | error | rust, codex, network-proxy, attribution, environment, permission-denied |
| platform-default filesystem permissions cannot be… | exception | error | rust, codex, sandbox, permissions, platform-defaults |
| queued user input exceeds the maximum length of | validation | error | queue, input-validation, length-limit, rust |
| input exceeds bytes | validation | error | rust, codex, file-size, limit, image, audio, user-input |
InvalidInput Refusing to create helper binaries under temporary dir | exception | error | rust, codex, configuration, environment, startup |
| standalone Codex updater exited with status | exception | error | updater, subprocess, installer, shell, exit-status |
| pid-managed app-server shutdown is unsupported on this… | exception | error | rust, codex, daemon, platform-support, windows, shutdown |
| {message} | exception | error | app-server, protocol, turn, error-payload, rust |
| line_offset must be a 1-indexed line number | validation | error | rust, codex, memories, validation, off-by-one, line-offset |
| Unsupported platform | exception | error | rust, network-proxy, mitm-hooks, query-string, config-validation, toml |
| invalid patch | exception | error | rust, apply-patch, parser, validation |
| invalid cloud config fragment | validation | error | config, cloud-config, enterprise, toml, path-resolution, rust |
| local queued attachment is invalid | validation | error | rust, codex, queue, attachment, io, file-not-found |
| deny-read overrides require the elevated Windows sandbox… | exception | error | |
| Missing optional dependency | exception | error | rust, network-proxy, mitm-hooks, query-string, config-validation, toml |
| failed to register synthetic bubblewrap mount target | panic | error | sandbox, registry, marker-file, enospc, tmpfs, write-failure, bubblewrap |
| Restricted read-only access requires the elevated Windows… | exception | error | |
| request build error | exception | error | request, encoding, compression, rust |
| config defines `[permissions]` profiles but does not set… | validation | error | codex, permissions, config, toml, validation |
| MCP response body exceeds | exception | error | rust, mcp, streamable-http, response-size, memory-limit |
| failed to read synthetic bubblewrap mount marker directory | panic | error | sandbox, registry, read-dir, enotdir, permissions, bubblewrap |
| rejected legacy params | exception | error | remote-control, json-rpc, invalid-params, version-mismatch, app-server-daemon |
| MCP HTTP headers helper returned a reserved header | exception | error | rust, mcp, headers-helper, reserved-headers, http-headers, authorization |
| invalid hunk at line | exception | error | rust, apply-patch, parser, syntax |
| app-server closed the control socket | exception | error | rust, codex, daemon, websocket, json-rpc, unix-socket, connection-reset |
| failed to read synthetic bubblewrap mount marker | panic | error | sandbox, registry, marker-file, permissions, read-failure, eio |
| codex app-server daemon lifecycle is only supported on Unix… | exception | error | rust, codex, daemon, platform-support, windows |
| `bypass_hook_trust` override must be a boolean | validation | error | rust, network-proxy, wildcard, glob, policy, config-validation |
| memory import requires the Codex state database | exception | error | migration, memory-import, state-db, rust |
| app-server user-agent omitted version separator | exception | error | rust, codex, daemon, user-agent, json-rpc, version-mismatch |
| pid-managed app server | exception | error | rust, codex, daemon, unix, ps, procfs |
| failed to build route-aware request | exception | error | request, http-headers, validation, rust |
| plugin cache root should be absolute | panic | critical | rust, codex, plugins, panic, absolute-path, config-validation |
| redirect target uses unsupported URL scheme | exception | error | http, redirect, url, rust |
| invalid remote control account id header | exception | error | http-headers, authentication, remote-control, rust, invalid-input |
| failed to normalize bundled bubblewrap path | panic | critical | rust, linux, path-resolution, sandbox, panic |
| remote control failed at ` `: HTTP , , body | http | error | |
| network error | exception | error | network, http, reqwest, rust |
| all_within_lines.line_count must be a positive integer | validation | error | rust, codex, memories, search, validation, enum-payload |
| current-time request timed out after | exception | error | bedrock, aws, auth, model-provider, rust |
| invalid HTTP header | validation | error | rust, mcp, http-headers, header-value, invalid-characters |
| timeout | exception | error | network, timeout, http, rust |
| unsupported audio format | validation | error | rust, codex, audio, mime-type, validation, user-input |
| expected ServerNotification schema to be an object | exception | error | |
| remote control URL cannot be a base | validation | error | url, config, remote-control, invalid-input, rust |
| too many redirects | exception | error | http, redirects, network, rust |
| Failed to load CA certificates from | exception | error | |
| Unsupported target triple | exception | error | rust, network-proxy, mitm-hooks, query-string, config-validation |
| waitpid failed for bubblewrap child | panic | error | sandbox, waitpid, sigchld, child-process, double-reap, linux |
| Agent Identity only supports production and staging ChatGPT… | validation | error | rust, network-proxy, http-headers, mitm-hooks, config-validation |
| Luna Responses WebSocket failed | exception | error | rust, websocket, api, guardian, codex |
| streamable HTTP session expired with 404 Not Found | exception | error | rust, mcp, streamable-http, http-404, session-expired |
| `approval_policy = "never"` cannot be used because… | validation | error | codex, approval-policy, sandbox, permissions, requirements |
| failed | exception | error | remote-control, json-rpc, error-response, websocket, app-server-daemon |
| failed to create bubblewrap exec start pipe | panic | error | sandbox, bubblewrap, pipe, file-descriptor, emfile, resource-exhaustion |
| Config file has no parent directory | exception | error | config, loader, filesystem, path, rust |
| Shell snapshot not supported yet for | exception | warning | rust, codex, shell-snapshot, powershell, cmd, unsupported-platform-feature |
| expected bundle root to be an object | exception | error | json-schema, codegen, invariant, export, schema-bundle |
| Model provider ` ` not found | validation | error | codex, model-provider, config, ollama, not-found |
| unexpected windows sandbox wrapper argument | validation | error | |
| externally enforced filesystem permissions cannot be… | exception | error | rust, codex, sandbox, permissions, security, external |
| memory import requires at least one selected memory | validation | error | migration, memory-import, input-validation, rust |
| stream failed | exception | error | network, streaming, sse, rust |
| Prettier failed with status | exception | error | prettier, typescript, codegen, formatting, export |
| line_offset exceeds file length | validation | warning | rust, codex, memories, pagination, eof, stale-state |
| network.mitm_hooks[ ].host must not be empty | validation | error | network, mitm, codex, config-validation, required-field |
| local cwd URI ` ` is not absolute | validation | error | rust, codex, approvals, cwd, relative-path, path-validation |
| auth refresh returned invalid credentials | exception | error | |
| invalid bundled bubblewrap fd path | panic | critical | rust, linux, sandbox, c-string, panic, unreachable |
| permission profiles requiring direct runtime enforcement… | panic | error |