{"record":{"id":"019dc7f390fd0a49","repo":"Billionmail/BillionMail","slug":"error-reading-images-configuration-v","errorCode":null,"errorMessage":"error reading images configuration: %v","messagePattern":"error reading images configuration: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"core/internal/service/askai/project.go","lineNumber":966,"sourceCode":"\tif err != nil {\n\t\treturn \"\", err\n\t}\n\tvar resultData UploadImageResponse\n\terr = json.Unmarshal([]byte(result), &resultData)\n\tif err != nil {\n\t\treturn \"\", err\n\t}\n\n\tif resultData.Status == false {\n\t\treturn \"\", fmt.Errorf(\"upload image failed: %s\", resultData.Msg)\n\t}\n\n\timageInfo.ImageUrl = resultData.Data.URL\n\n\t// Save the image information to the images.json file\n\timages, err := ReadImagesConfig(Domain)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"error reading images configuration: %v\", err)\n\t}\n\timages = append(images, imageInfo)\n\terr = SaveImagesConfig(Domain, images)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"error saving images configuration: %v\", err)\n\t}\n\n\treturn imageInfo.ImageUrl, nil\n}\n\n// ModifyImage updates the alt text and image tag of an existing image in the images configuration.\n// It reads the existing images configuration, modifies the specified fields for the image with the given ID and saves the updated configuration back to the file.\n// If the images configuration file does not exist or cannot be read, it returns an error.\nfunc ModifyImage(Domain string, ImageId string, AltText string, ImageTag string) error {\n\timages, err := ReadImagesConfig(Domain)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"error reading images configuration: %v\", err)\n\t}","sourceCodeStart":948,"sourceCodeEnd":984,"githubUrl":"https://github.com/Billionmail/BillionMail/blob/fc36c76c050c3775c5e899faf7403cf0262d2744/core/internal/service/askai/project.go#L948-L984","documentation":"UploadImage returns this when the post-upload call to ReadImagesConfig fails, wrapping the underlying read error (file unreadable) or unmarshal error. The upload itself succeeded, but the local images.json bookkeeping could not be loaded, so the image record is not appended.","triggerScenarios":"UploadImage succeeds on the CDN but images.json is unreadable (permissions, missing directory causing the seeding write to fail) or contains corrupt JSON that makes ReadImagesConfig return an error.","commonSituations":"Permission drift after deployment; corrupt images.json from a concurrent write; PRODUCT_CONFIG_PATH changed between upload and read in the same process.","solutions":["Fix the underlying ReadImagesConfig error (inspect the wrapped cause in the log).","Ensure PRODUCT_CONFIG_PATH/<Domain> exists with correct permissions before uploads.","Repair or reset a corrupt images.json (validate with jq).","Make ReadImagesConfig resilient: MkdirAll before seeding and fall back to empty slice when appropriate."],"exampleFix":"// before\nimages, err := ReadImagesConfig(Domain)\nif err != nil {\n\treturn \"\", fmt.Errorf(\"error reading images configuration: %v\", err)\n}\n// after\nimages, err := ReadImagesConfig(Domain)\nif err != nil {\n\tlogger.Warnf(\"read images config failed, starting empty: %v\", err)\n\timages = []ImageInfo{}\n}","handlingStrategy":"try-catch","validationCode":"p := filepath.Join(PRODUCT_CONFIG_PATH, Domain, \"images.json\")\nif _, err := os.Stat(p); err != nil {\n\tos.MkdirAll(filepath.Dir(p), 0755)\n}\n// validate existing JSON parses before upload:\nvar probe []ImageInfo\nif data, err := os.ReadFile(p); err == nil && len(data) > 0 {\n\tif json.Unmarshal(data, &probe) != nil {\n\t\treturn fmt.Errorf(\"images.json corrupt before upload\")\n\t}\n}","typeGuard":null,"tryCatchPattern":"url, err := UploadImage(domain, imagePath, info)\nif err != nil && strings.Contains(err.Error(), \"error reading images configuration\") {\n\t// upload succeeded but metadata not saved; retry save or reconcile later\n\tlog.Printf(\"persist image record failed: %v\", err)\n}","preventionTips":["Harden ReadImagesConfig with MkdirAll and error-checked seeding","Fix JSON corruption before running upload flows","Atomic writes to avoid truncated files","Reconcile CDN images against local records after failures"],"tags":["filesystem","config-persistence","json"],"backgroundTag":"file-read-failed","analyzedSha":"fc36c76c050c3775c5e899faf7403cf0262d2744","analyzedAt":"2026-09-05T21:28:54.019Z","contentChangedAt":"2026-09-05T21:28:54.019Z","schemaVersion":2},"datasetVersion":"2026-09-14T00:17:10.932Z"}