{"id":"30cda8a402144455","repo":"docker/cli","slug":"unable-to-parse-server-address-w","errorCode":null,"errorMessage":"unable to parse server address: %w","messagePattern":"unable to parse server address: %w","errorType":"validation","errorClass":"invalidParameterErr","httpStatus":null,"severity":"error","filePath":"internal/registry/service.go","lineNumber":45,"sourceCode":"\t\treturn nil, err\n\t}\n\treturn &Service{config: config}, nil\n}\n\n// Auth contacts the public registry with the provided credentials,\n// and returns OK if authentication was successful.\n// It can be used to verify the validity of a client's credentials.\nfunc (s *Service) Auth(ctx context.Context, authConfig *registry.AuthConfig, userAgent string) (token string, _ error) {\n\tregistryHostName := IndexHostname\n\n\tif authConfig.ServerAddress != \"\" {\n\t\tserverAddress := authConfig.ServerAddress\n\t\tif !strings.HasPrefix(serverAddress, \"https://\") && !strings.HasPrefix(serverAddress, \"http://\") {\n\t\t\tserverAddress = \"https://\" + serverAddress\n\t\t}\n\t\tu, err := url.Parse(serverAddress)\n\t\tif err != nil {\n\t\t\treturn \"\", invalidParam(fmt.Errorf(\"unable to parse server address: %w\", err))\n\t\t}\n\t\tregistryHostName = u.Host\n\t}\n\n\t// Lookup endpoints for authentication.\n\tendpoints, err := s.Endpoints(ctx, registryHostName)\n\tif err != nil {\n\t\tif errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {\n\t\t\treturn \"\", err\n\t\t}\n\t\treturn \"\", invalidParam(err)\n\t}\n\n\tvar lastErr error\n\tfor _, endpoint := range endpoints {\n\t\tauthToken, err := loginV2(ctx, authConfig, endpoint, userAgent)\n\t\tif err != nil {\n\t\t\tif errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) || errdefs.IsUnauthorized(err) {","sourceCodeStart":27,"sourceCodeEnd":63,"githubUrl":"https://github.com/docker/cli/blob/e9452d6e785f6e365712b9d71bd7517591773c86/internal/registry/service.go#L27-L63","documentation":"Error \"unable to parse server address: %w\" thrown in docker/cli.","triggerScenarios":"Thrown at internal/registry/service.go:45 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"analyzedSha":"e9452d6e785f6e365712b9d71bd7517591773c86","analyzedAt":"2026-08-01T07:09:22.474Z","schemaVersion":2}