Platform & tooling

Each error class below has a stable RFC 7807 type URI that dereferences to its own page. Classes are grouped by subsystem.

Base & root errors

• PipelexConfigError — Pipelex config
• PipelexError — Pipelex error
• PipelexSetupError — Pipelex setup
• PipelexUnexpectedError — Unexpected internal error
• SecurityError — Security policy violation

Tools

• ArgumentTypeError — Argument type
• AwsCredentialsError — Aws credentials
• ContextProviderError — Context provider
• CsvCoercionError — CSV coercion error
• CsvColumnError — CSV column error
• CsvError — CSV error
• CsvFlatnessError — CSV flatness error
• CsvReadError — CSV read error
• FileTypeError — File type
• Jinja2ContextError — Jinja 2 context
• Jinja2DetectVariablesError — Jinja 2 detect variables
• Jinja2StuffError — Jinja 2 stuff
• Jinja2TemplateRenderError — Jinja 2 template render
• Jinja2TemplateSyntaxError — Jinja 2 template syntax
• JsonTypeError — Json type
• ModuleFileError — Module file
• PyPdfium2RendererError — Py pdfium 2 renderer
• SecretNotFoundError — Secret not found
• SsrfBlockedError — Outbound request blocked (SSRF guard)
• StorageConfigError — Storage config
• StorageError — Storage error
• StorageFileNotFoundError — Storage file not found
• StorageGcpCredentialsError — Storage gcp credentials
• StorageGcpError — Storage gcp
• StorageInvalidKeyError — Storage invalid key
• StorageInvalidUriError — Storage invalid uri
• StorageLocalError — Local storage error
• StorageS3Error — S3 storage error
• TomlError — TOML parse error
• UnknownVarPrefixError — Unknown var prefix
• VarFallbackPatternError — Var fallback pattern
• VarNotFoundError — Var not found

Kit

• KitError — Kit
• KitIndexLoadingError — Kit index loading

System & configuration

• ConfigModelError — Config model
• ConfigValidationError — Config validation
• CredentialsError — Missing or invalid credentials
• EnvVarNotFoundError — Environment variable not set
• FatalError — Fatal error
• FuncRegistryError — Func registry
• GatewayApiKeyMissingError — Gateway api key missing
• GatewayConfigMergeError — Gateway config merge
• GatewayDoNotTrackConflictError — Gateway do not track conflict
• GatewayTelemetryManagerInjectedError — Gateway telemetry manager injected
• GatewayTermsNotAcceptedError — Gateway terms not accepted
• InferenceSetupRequiredError — Inference setup required
• LangfuseCredentialsError — Langfuse credentials
• MissingDependencyError — Missing dependency
• NestedKeyConflictError — Nested key conflict
• PipelexServiceConfigValidationError — Pipelex service config validation
• PipelexServiceError — Pipelex service
• RemoteConfigFetchError — Remote config fetch
• RemoteConfigUnavailableError — Remote config unavailable
• RemoteConfigValidationError — Remote config validation
• TelemetryConfigError — Telemetry config
• TelemetryConfigValidationError — Telemetry config validation
• ToolError — Tool error
• TracebackMessageError — Traceback message

CLI

• PipelexCLIError — Pipelex CLI
• ReadinessCheckError — Readiness check

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