| unsupported filesystem permissions for Windows sandbox setup | validation | error | |
| unsupported --listen URL | validation | error | |
| workload identity is not supported by `codex mcp-server` | validation | error | |
| animation fps must be finite and between 0 and , got | validation | error | |
| app server is running but is not managed by codex… | exception | error | |
| context window exceeded | exception | error | |
| failed to canonicalize CODEX_HOME | exception | error | |
| guardian review input was not started | exception | error | |
| project_root_markers must be an array of strings | validation | error | |
| runner: expected spawn_request, got | exception | error | |
| SetHandleInformation failed for stdio handle | exception | error | |
| the workload identity assertion file path must be absolute | exception | error | |
| timed out waiting for pid lock | exception | error | |
| bwrap is only supported on Linux | panic | error | |
| CODEX_ACCESS_TOKEN is required when… | validation | error | |
| configured span attribute key must not be empty | validation | error | |
| failed to open MCP OAuth | exception | error | |
| failed to spawn exec-server | exception | error | |
| invalid embedded packaged defaults; this is a Codex build… | validation | error | |
| managed config root must be a table | validation | error | |
| No PR output item found | exception | error | |
| OAuth credential loading task failed | exception | error | |
| Seatbelt sandbox is only available on macOS | exception | error | |
| unsupported path URI scheme | exception | error | |
| ad-hoc note must not be empty | validation | error | rust, memories, validation, codex |
| `codex agents` received conflicting remote server endpoints | validation | error | |
| consolidated memory artifact is not a file | validation | error | |
| expected definitions map in | exception | error | |
| Failed to read project config file | exception | error | |
| Failed to read requirements file | exception | error | |
| file is too large to read: limit is | exception | error | |
| filesystem path is too long | validation | error | |
| invalid example | exception | error | |
| missing program name | exception | error | |
| path is not a regular file | validation | error | |
| permissions profile ` ` uses a reserved built-in profile… | validation | error | |
| timed out waiting for exec-server initialize handshake after | exception | error | |
| code cell start did not include a Codex turn id | exception | error | |
| failed to configure exec-server websocket | exception | error | |
| failed to format prefix tokens | exception | error | |
| failed to update in-memory rules | exception | error | |
| invalid encoding for command line argument | validation | error | |
| invalid rule | exception | error | |
| one or more rollout migrations failed | exception | error | |
| is not a git repository | exception | error | |
| refusing to reuse symlink | exception | error | |
| SetEntriesInAclW failed | exception | error | |
| SetFileAttributesW failed for | exception | error | |
| To use Codex with your ChatGPT plan, upgrade to Plus… | exception | error | |
| CreateFileW failed for | exception | error | |
| exec-server rejected request | exception | error | |
| failed to delete OAuth credentials | exception | error | |
| failed to generate host key pair | exception | error | |
| MCP startup cancelled | exception | error | |
| No MCP server named ' ' found. | validation | error | cli, codex, mcp, oauth, not-found |
| requirements.toml allowed_permission_profiles refers to… | validation | error | |
| thread cannot be moved before itself | validation | error | |
| timed out waiting for state db backfill at | exception | error | |
| code-mode client sent a message on the wrong websocket lane | exception | error | |
| `codex agents` cannot apply local provider or… | validation | error | |
| compaction request completion referenced unknown request | exception | error | |
| could not read workload identity assertion file | exception | error | |
| exec-server protocol error | exception | error | |
| invalid remote exec-server registration URL | exception | error | |
| No default OSS provider configured. Use… | exception | error | |
| no-follow filesystem operations require a local disk or UNC… | validation | error | |
| Noise channel key generation failed | exception | error | |
| path contains a reparse point | validation | error | |
| readonly capability SID string missing | exception | error | |
| at most file reads may be open per connection | exception | error | |
| empty session file | exception | error | |
| error parsing -c overrides | validation | error | |
| failed to open policy file | exception | error | |
| features.rollout_budget.reminder_at_remaining_tokens is… | validation | error | |
| GetFileAttributesW failed for | exception | error | |
| invalid image data URL | validation | error | |
| invalid MCP OAuth callback port | validation | error | |
| MCP server ' ' is not connected | exception | error | |
| `open -a ` exited with | exception | error | |
| OpenAI file blob upload to | exception | error | |
| client already initialized | exception | error | |
| code cell end referenced unknown cell | exception | error | |
| exec-server connection attempt failed | exception | error | |
| failed to initialize sqlite local db at | exception | error | |
| failed to read rules files from | exception | error | |
| --force requires a session UUID; names must be confirmed… | validation | error | |
| GetLengthSid(TokenUser) failed | exception | error | |
| plugin requires --marketplace unless passed as | validation | error | |
| timed out after waiting for MCP OAuth aggregate-store lock | exception | error | |
| Unable to locate Codex CLI binaries for | exception | error | |
| glob_scan_max_depth must be at least 1 | validation | error | |
| invalid network rule | exception | error | |
| only managed permission profiles can be enforced by the… | exception | error | |
| originating MCP tool connector does not match its app… | exception | error | |
| sandbox provisioning succeeded, but failed to persist… | exception | error | |
| Child process has no stdin | exception | error | |
| `codex agents` requires `--remote` on this platform | validation | error | |
| failed to parse rules file | exception | error | |
| failed to persist network policy amendment to execpolicy | exception | error | |
| features.rollout_budget. | validation | error | |