{"record":{"id":"60c5d749a1c39ece","repo":"hashicorp/terraform","slug":"failed-to-load-state-manager-w","errorCode":null,"errorMessage":"Failed to load state manager: %w","messagePattern":"Failed to load state manager: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/command/show.go","lineNumber":402,"sourceCode":"\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"Error loading statefile: %w\", err)\n\t}\n\tdefer file.Close()\n\n\tvar stateFile *statefile.File\n\tstateFile, err = statefile.Read(file)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"Error reading %s as a statefile: %w\", path, err)\n\t}\n\treturn stateFile, nil\n}\n\n// getStateFromBackend returns the State for the current workspace, if available.\nfunc getStateFromBackend(b backend.Backend, workspace string) (*statefile.File, error) {\n\t// Get the state store for the given workspace\n\tstateStore, sDiags := b.StateMgr(workspace)\n\tif sDiags.HasErrors() {\n\t\treturn nil, fmt.Errorf(\"Failed to load state manager: %w\", sDiags.Err())\n\t}\n\n\t// Refresh the state store with the latest state snapshot from persistent storage\n\tif err := stateStore.RefreshState(); err != nil {\n\t\treturn nil, fmt.Errorf(\"Failed to load state: %w\", err)\n\t}\n\n\t// Get the latest state snapshot and return it\n\tstateFile := statemgr.Export(stateStore)\n\treturn stateFile, nil\n}\n","sourceCodeStart":384,"sourceCodeEnd":414,"githubUrl":"https://github.com/hashicorp/terraform/blob/d32a084675427f5ac3f7d2868578ef8b2c1dc525/internal/command/show.go#L384-L414","documentation":"Thrown by getStateFromBackend() in show.go when b.StateMgr(workspace) returns diagnostics with errors. The backend (local, S3, gcs, azurerm, http, remote, etc.) could not construct a usable state manager for the requested workspace. The wrapped tfdiags.Err() carries the backend-specific reason (auth failure, missing bucket, unknown workspace).","triggerScenarios":"Calling `terraform show` (or any code path that calls getStateFromBackend) against a configured backend whose StateMgr(workspace) constructor returns diagnostics with HasErrors()==true. Common when workspace name does not exist on a remote backend, credentials are wrong, or backend config references a missing remote resource (e.g. S3 bucket 404).","commonSituations":"Wrong AWS/GCP/Azure credentials or expired token; misspelled workspace name with `terraform workspace select`; backend block points to a deleted S3 bucket / DynamoDB table; migrating workspaces between backends without reconfiguring; CI runs with missing TF_VAR_ env or AWS_PROFILE.","solutions":["Run `terraform init` to reinitialize the backend and re-read its configuration.","Verify the workspace exists: `terraform workspace list` and `terraform workspace select <name>`.","Check backend credentials and permissions for the target workspace (AWS_PROFILE, GOOGLE_APPLICATION_CREDENTIALS, ARM_*).","Inspect the wrapped diagnostic text for the backend-specific error (404 NoSuchBucket, 403 AccessDenied, etc.) and fix the referenced resource."],"exampleFix":"// before: workspace name typo\n terraform workspace select defaul\n\n// after\n terraform workspace list\n terraform workspace select default","handlingStrategy":"validation","validationCode":"// Before calling getStateFromBackend, ensure the backend is initialized\n// and the workspace exists.\nif !backendIsInitialized(workingDir) {\n    return errors.New(\"run 'terraform init' first; backend is not initialized\")\n}\nif _, err := c.Workspace(); err != nil {\n    return fmt.Errorf(\"workspace resolution failed before state load: %w\", err)\n}","typeGuard":null,"tryCatchPattern":"// Wrap the call and surface the wrapped tfdiags for actionable detail.\nstateFile, err := getStateFromBackend(b, workspace)\nif err != nil {\n    return fmt.Errorf(\"cannot load state from backend %q for workspace %q: %w\", backendName, workspace, err)\n}","preventionTips":["Always run `terraform init` after editing the backend block.","Use `terraform workspace list` before scripting against a specific workspace.","In CI, validate backend credentials with a preflight `terraform plan -refresh=false`.","Pin credentials via env vars (AWS_PROFILE, GOOGLE_APPLICATION_CREDENTIALS) and fail fast if unset."],"tags":["terraform","backend","state","workspace","credentials"],"backgroundTag":null,"analyzedSha":"d32a084675427f5ac3f7d2868578ef8b2c1dc525","analyzedAt":"2026-08-11T18:43:52.779Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-23T08:17:48.524Z"}