{"record":{"id":"54b7f0144465b754","repo":"grafana/k6","slug":"parsing-page-go-back-options-w","errorCode":null,"errorMessage":"parsing page go back options: %w","messagePattern":"parsing page go back options: %w","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/js/modules/k6/browser/browser/page_mapping.go","lineNumber":390,"sourceCode":"\t\t\tpopts := common.NewPageReloadOptions(common.LifecycleEventLoad, p.NavigationTimeout())\n\t\t\tif err := popts.Parse(vu.Context(), opts); err != nil {\n\t\t\t\treturn nil, fmt.Errorf(\"parsing reload options: %w\", err)\n\t\t\t}\n\t\t\treturn promise(vu, func() (any, error) {\n\t\t\t\tresp, err := p.Reload(popts)\n\t\t\t\tif err != nil {\n\t\t\t\t\treturn nil, err //nolint:wrapcheck\n\t\t\t\t}\n\t\t\t\tif resp == nil {\n\t\t\t\t\treturn nil, nil //nolint:nilnil\n\t\t\t\t}\n\t\t\t\treturn mapResponse(vu, resp), nil\n\t\t\t}), nil\n\t\t},\n\t\t\"goBack\": func(opts sobek.Value) (*sobek.Promise, error) {\n\t\t\tpopts := common.NewPageGoBackForwardOptions(common.LifecycleEventLoad, p.NavigationTimeout())\n\t\t\tif err := popts.Parse(vu.Context(), opts); err != nil {\n\t\t\t\treturn nil, fmt.Errorf(\"parsing page go back options: %w\", err)\n\t\t\t}\n\t\t\treturn promise(vu, func() (any, error) {\n\t\t\t\tresp, err := p.GoBackForward(-1, popts)\n\t\t\t\tif err != nil {\n\t\t\t\t\treturn nil, err //nolint:wrapcheck\n\t\t\t\t}\n\t\t\t\tif resp == nil {\n\t\t\t\t\treturn nil, nil //nolint:nilnil\n\t\t\t\t}\n\t\t\t\treturn mapResponse(vu, resp), nil\n\t\t\t}), nil\n\t\t},\n\t\t\"goForward\": func(opts sobek.Value) (*sobek.Promise, error) {\n\t\t\tpopts := common.NewPageGoBackForwardOptions(common.LifecycleEventLoad, p.NavigationTimeout())\n\t\t\tif err := popts.Parse(vu.Context(), opts); err != nil {\n\t\t\t\treturn nil, fmt.Errorf(\"parsing page go forward options: %w\", err)\n\t\t\t}\n\t\t\treturn promise(vu, func() (any, error) {","sourceCodeStart":372,"sourceCodeEnd":408,"githubUrl":"https://github.com/grafana/k6/blob/93accf6570dcd306ca5e99cc44c393ee3797761b/internal/js/modules/k6/browser/browser/page_mapping.go#L372-L408","documentation":"Error \"parsing page go back options: %w\" thrown in grafana/k6.","triggerScenarios":"Thrown at internal/js/modules/k6/browser/browser/page_mapping.go:390 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"93accf6570dcd306ca5e99cc44c393ee3797761b","analyzedAt":"2026-08-15T21:23:27.118Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}