{"record":{"id":"b0254bad49abba7e","repo":"hashicorp/terraform","slug":"error-determining-current-workspace-when-initializ","errorCode":null,"errorMessage":"error determining current workspace when initializing a backend from the plan file: %w","messagePattern":"error determining current workspace when initializing a backend from the plan file: %w","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/command/meta_backend.go","lineNumber":338,"sourceCode":"\tworkspace = workspaces[idx-1]\n\tlog.Printf(\"[TRACE] Meta.selectWorkspace: setting the current workspace according to user selection (%s)\", workspace)\n\treturn m.SetWorkspace(workspace)\n}\n\n// BackendForLocalPlan is similar to Backend, but uses settings that were\n// stored in a plan when preparing the returned operations backend.\n// The plan's data may describe `backend` or `state_store` configuration.\n//\n// The current workspace name is also stored as part of the plan, and so this\n// method will check that it matches the currently-selected workspace name\n// and produce error diagnostics if not.\nfunc (m *Meta) BackendForLocalPlan(plan *plans.Plan) (backendrun.OperationsBackend, tfdiags.Diagnostics) {\n\tvar diags tfdiags.Diagnostics\n\n\t// Check the workspace name in the plan matches the current workspace\n\tcurrentWorkspace, err := m.Workspace()\n\tif err != nil {\n\t\tdiags = diags.Append(fmt.Errorf(\"error determining current workspace when initializing a backend from the plan file: %w\", err))\n\t\treturn nil, diags\n\t}\n\tvar plannedWorkspace string\n\tvar isCloud bool\n\tswitch {\n\tcase plan.StateStore != nil:\n\t\tplannedWorkspace = plan.StateStore.Workspace\n\t\tisCloud = false\n\tcase plan.Backend != nil:\n\t\tplannedWorkspace = plan.Backend.Workspace\n\t\tisCloud = plan.Backend.Type == \"cloud\"\n\tdefault:\n\t\tpanic(fmt.Sprintf(\"Workspace data missing from plan file. Current workspace is %q. This is a bug in Terraform and should be reported.\", currentWorkspace))\n\t}\n\tif currentWorkspace != plannedWorkspace {\n\t\treturn nil, diags.Append(&errWrongWorkspaceForPlan{\n\t\t\tcurrentWorkspace: currentWorkspace,\n\t\t\tplannedWorkspace: plannedWorkspace,","sourceCodeStart":320,"sourceCodeEnd":356,"githubUrl":"https://github.com/hashicorp/terraform/blob/c9def3e214014c1188faabfc4a5bde5095139765/internal/command/meta_backend.go#L320-L356","documentation":"Appended as a diagnostic in BackendForLocalPlan() when m.Workspace() fails during the initial step of loading a backend from a saved plan file. BackendForLocalPlan must compare the plan's recorded workspace against the current one, so an unresolvable current workspace aborts plan-based operations (e.g. `terraform apply <plan.tfplan>`). The %w wraps the underlying Workspace() error.","triggerScenarios":"Running `terraform apply some-plan.tfplan` (a saved local plan) and Meta.Workspace() fails — which itself can be caused by an invalid TF_WORKSPACE env var (errInvalidWorkspaceNameEnvVar) or a corrupted .terraform/environment file (error 642/643).","commonSituations":"Applying a saved plan in CI where TF_WORKSPACE was set to an invalid value; switching branches where .terraform/environment was corrupted; a plan generated in one workspace being applied after TF_WORKSPACE changed to an invalid name.","solutions":["Fix the underlying Workspace() error first: validate TF_WORKSPACE and .terraform/environment (see errors 642/643).","Ensure the workspace used when applying the plan matches the one used when creating it.","Run `terraform workspace show` to confirm the current workspace resolves correctly before applying the plan."],"exampleFix":"# before: invalid TF_WORKSPACE while applying saved plan\nTF_WORKSPACE=\"bad/name\" terraform apply plan.tfplan\n# after\nTF_WORKSPACE=\"prod\" terraform apply plan.tfplan","handlingStrategy":"validation","validationCode":"// Validate the workspace resolves before applying a saved plan\nif _, _, err := m.WorkspaceOverridden(); err != nil {\n    log.Fatalf(\"fix workspace selector before applying plan: %v\", err)\n}","typeGuard":null,"tryCatchPattern":null,"preventionTips":["Keep TF_WORKSPACE consistent between plan creation and plan application.","Validate .terraform/environment isn't corrupted before `terraform apply plan.tfplan`.","Run `terraform workspace show` to confirm the current workspace resolves."],"tags":["plan","workspace","apply","tf-workspace"],"analyzedSha":"c9def3e214014c1188faabfc4a5bde5095139765","analyzedAt":"2026-08-07T15:39:49.278Z","schemaVersion":2},"datasetVersion":"2026-08-07T21:17:07.882Z"}