ErrLookup › argoproj/argo-workflows

argoproj/argo-workflows

Workflow Engine for Kubernetes · Go · 912 source files

Analyzed at 35bff19146 on 2026-09-03. 612 documented errors.

Code / Message	Type	Severity	Tags
failed to marshall claims	exception	error	sso, rbac, json-marshalling, authentication
markInfrequentAccessAfterDays cannot be large than…	validation	error	oss, configuration, lifecycle-rule, validation
no template found for name	http	error	kubernetes, argo-workflows, artifacts, templates, workflow-archive
unable to get artifact and driver; could not get node for	http	error	kubernetes, argo-workflows, artifacts, node-lookup
output parameters must have a valueFrom specified	validation	error	argo-workflows, workflow-spec, output-parameters, validation
http.StatusText(statusCode)	http	error	http, kubernetes, artifacts, error-mapping
failed to convert result to JSON	error_code	error	event-dispatch, expr, json-marshal, argo-workflows
plugin stream error	exception	error	grpc, plugin, streaming, artifacts
failed to evaluate rule	exception	error	sso, rbac, expression-evaluation, misconfiguration
cannot initialize a cached node from a non-memoized template	panic	critical	argo-workflows, memoization, controller-panic, workflow-templates
failed to open traced postgres connection	exception	critical	database, postgres, connection, opentelemetry
failed to mark the workflow archived	exception	error	kubernetes, patch, rbac, archiving
index template error (err.Error())	http	error	http, static-assets, ui, embed
failed to read template	console	critical	kubernetes, executor, filesystem, env-var, pod-lifecycle, argo-workflows
failed to get service account secret	exception	error	kubernetes, service-account, secrets, sso, rbac
plugin get capabilities failed	exception	error	grpc, plugin, artifacts, capability-probe
critical error; unable to find	exception	critical	kubernetes, argo-workflows, controller, dag, state-corruption
no service account rule matches	exception	warning	sso, rbac, authorization, misconfiguration
failed to plain init	exception	error	git, go-git, artifact, filesystem
failed to validate workflow template instanceid	error_code	error	instance-id, configuration, multi-tenancy, argo-workflows, kubernetes
Error occurred during strategic merge patch	error_code	error	podspec, strategic-merge-patch, json, patch
failed to read container args file	console	critical	kubernetes, executor, filesystem, env-var, argo-workflows
`400` failed to evaluate expression	error_code	error	kubernetes, workflow-parameters, expression-evaluation, argo-workflows
Failed to marshal the Pod spec	error_code	error	json, marshal, podspec
failed to check CronWorkflow	exception	error	kubernetes, cronworkflow, expression-evaluation, argo-workflows
`500` failed to get a template	error_code	error	internal-error, workflow-spec, template-resolution
could not marshal data in transformation	exception	error	argo-workflows, data-transformation, json-marshal, controller
failed to create branch	exception	error	git, go-git, branch, artifact
unknown output mode	console	error	cli, cli-flags, argoproj
Artifact ' ' does not have a storage location configured…	http	error	configuration, artifact-repository, s3, artifacts
failed to create remote	exception	error	git, go-git, remote, artifact
unable to resolve outputs from scope	exception	error	argo-workflows, output-artifacts, scope-resolution, template-references
failed to write large arg	console	error	filesystem, executor, disk, permissions, argo-workflows
found existing histogram for custom metric	validation	error	metrics, otel, workflow-controller, type-conflict
failed to get workflow template	error_code	error	kubernetes, workflow-event-binding, not-found, rbac, argo-workflows
found unwanted type for custom metric of type	validation	error	metrics, otel, type-conflict, naming-collision
failed to marshal patch	exception	info	json, serialization, archiving
failed to load system cert pool	exception	error	tls, certificates, sso, oidc, container
duplicate synchronization item found	exception	error	go, argo-workflows, synchronization, yaml, duplicate-config
expected node type , got	exception	warning	argo-workflows, node-types, pod-lookup, controller
failed to start command	exception	critical	kubernetes, argo-workflows, process-exec, executor
failed to unmarshal webhook client	exception	error	webhook, yaml, configmap, authentication
not supported when you are in offline mode	exception	error	go, offline-mode, apiclient, lint
writer close	exception	error	gcs, upload, writer-close, permissions
error appending filename	http	error	argo-workflows, artifacts, storage, s3
failed to create workflow	error_code	error	kubernetes-api, workflow-creation, rbac, argo-workflows
failed to initialize semaphore	error_code	error	sync, semaphore, database, persistence, workflow-controller
failed to create workflow template expression environment	error_code	error	events, expression, eventbinding, server
template ' ' type is unknown	validation	error	template, validation, templateresolution
can't find podInfo for podName	exception	error	kubernetes, artifact-gc, internal-state, workflow-controller
get Rel path from to error	exception	error	oss, path-resolution, artifact-download
%s	validation	error	validation, telemetry, codegen, metrics
invalid timeout format	validation	error	argo-workflows, duration-parsing, timeout, config-error
failed to create dependency dir	console	critical	kubernetes, argoexec, filesystem, container-set
this is impossible if you are not using the Argo Server, see	exception	error	grpc, client, architecture, archive
currently, set only targets suspend nodes: no suspend nodes…	validation	error	argo-workflows, suspend-nodes, node-field-selector, cli
failed to unmarshal container args	console	critical	kubernetes, executor, json, configmap, argo-workflows
failed to validate fetch	exception	error	git, go-git, refspec, validation, configuration
cannot use instance ID with Argo Server	exception	error	cli, configuration, grpc, client
Error in Unmarshalling after merge the patch	error_code	error	json, unmarshal, podspec, merge-patch
failed to parse certificate	exception	error	x509, tls, authentication, argo-server
copying file contents failed	console	error
failed to create emissary	exception	error	kubernetes, argo-workflows, container-runtime, sidecar
failed to evaluate workflow	error_code	error	expr, expression-compile, event-dispatch, argo-workflows
Didn't successfully replace docs in	exception	error	codegen, docs, telemetry, metrics
failed to get existing workflow template	console	error	cli, kubernetes-api, update, not-found
couldn't find parent node for	exception	error	argo-workflows, retry, dag, node-status, corruption
Failed to convert the PodSpecPatch yaml to json	error_code	error	yaml, json, podspec, patch
failure to create events client	exception	error
workflow expression must evaluate to a string, not a %T	validation	error	expr, type-mismatch, event-dispatch, argo-workflows
failed to wait for main container to complete	error_code	error	executor, argoexec, containers, pod
%w	exception	error	go, cobra, argo-executor, artifacts, error-wrapping
failed to resolve parent of artifact path	exception	error	kubernetes, argo-workflows, artifacts, symlink, filesystem
help for metric is already set to , it cannot be changed	validation	error	metrics, prometheus, otel, workflow
no text to unmarshal	panic	error	panic, yaml, unmarshal, go
failed to create JWT encrypter	exception	error	jose, jwt, crypto, sso
failed to write initial status marker	exception	error	go, argo-executor, supervisor, filesystem, heartbeat
no Retry Node found by the name of	exception	critical	kubernetes, argo-workflows, controller, retry, state-corruption
delete	exception	error	gcs, delete, permissions, object-not-found
failed to open stdout	exception	error	argo-workflows, argoexec, filesystem, kubernetes
failed to substitute configMapKeyRef	exception	error	template, substitution, parameters, argo-workflows
failed to create mysql connector	exception	error	database, mysql, connection, connector
agent pod failed with reason	exception	error	kubernetes, pod-failure, agent, argo-workflows
artifact key must have a valid UUID segment	validation	error	go, validation, artifacts
`CodeBadRequest` spec.entrypoint is required	error_code	error	argo-workflows, yaml, validation, workflow-spec
failed to get token	exception	critical	azure, entra-id, authentication, token
cannot re-establish held by workflow / at startup	exception	critical	kubernetes, argo-workflows, sync, startup, fail-closed
failed to update ConfigMap	exception	warning	kubernetes, configmap, cache, gc, conflict
object %+v is not an unstructured	exception	error	kubernetes, type-assertion, informer, gc
failed to write template	exception	error	go, argo-executor, supervisor, filesystem
[ ].name ' ' is not unique	validation	error	validation, workflow, yaml
could not verify hold on	error_code	error	database, semaphore, controller-restart
failed to unmarshal template	console	critical	json, executor, schema, configmap, argo-workflows
was unable to create database connection	panic	critical	database, startup, panic, configuration, kubernetes
failed to read working directory before staging input…	exception	error	kubernetes, argo-workflows, filesystem, working-directory
fields are not permitted when using workflowTemplateRef…	validation	error	validation, security, workflow-template, restriction
additional headers must be colon(:)-separated	validation	error	http, cli, validation, headers
cannot set output parameters because node is not expecting…	validation	error	outputs, parameters, node-status
failed to get the entrypoint node	panic	critical	argo-workflows, cli, panic, workflow-status
os open	exception	error	gcs, file-io, os-open, artifact-upload