{"record":{"id":"6324c2dcbfad450f","repo":"Billionmail/BillionMail","slug":"error-saving-images-configuration-v","errorCode":null,"errorMessage":"error saving images configuration: %v","messagePattern":"error saving images configuration: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"core/internal/service/askai/project.go","lineNumber":971,"sourceCode":"\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}\n\tfor i, image := range images {\n\t\tif image.ImageId == ImageId {\n\t\t\t// Update the AltText and ImageTag if they are not empty\n\t\t\tif AltText != \"\" {\n\t\t\t\timages[i].AltText = AltText","sourceCodeStart":953,"sourceCodeEnd":989,"githubUrl":"https://github.com/Billionmail/BillionMail/blob/fc36c76c050c3775c5e899faf7403cf0262d2744/core/internal/service/askai/project.go#L953-L989","documentation":"UploadImage returns this when the follow-up SaveImagesConfig call fails to write the updated images.json after a successful CDN upload. The uploaded image exists remotely but its metadata record was not persisted, wrapping the write error.","triggerScenarios":"UploadImage reaches SaveImagesConfig with the appended record and os.WriteFile fails: target directory missing, permission denied, disk full, or read-only filesystem.","commonSituations":"First image saved for a domain whose config directory was never created; container volume went read-only; disk quota exceeded.","solutions":["Create the directory before writing (os.MkdirAll in SaveImagesConfig) and fix permissions.","Check disk space and mount flags on the config volume.","Verify PRODUCT_CONFIG_PATH is correct for the runtime environment.","Retry the save; note the CDN image is already uploaded so only metadata persistence needs repairing."],"exampleFix":"// before\nerr = SaveImagesConfig(Domain, images)\nif err != nil {\n\treturn \"\", fmt.Errorf(\"error saving images configuration: %v\", err)\n}\n// after\nif err := SaveImagesConfig(Domain, images); err != nil {\n\treturn \"\", fmt.Errorf(\"error saving images configuration (domain=%s): %v\", Domain, err)\n}","handlingStrategy":"validation","validationCode":"dir := filepath.Join(PRODUCT_CONFIG_PATH, Domain)\nif err := os.MkdirAll(dir, 0755); err != nil {\n\treturn err\n}\nif f, err := os.OpenFile(filepath.Join(dir, \"images.json\"), os.O_WRONLY|os.O_CREATE, 0644); err != nil {\n\treturn fmt.Errorf(\"not writable: %v\", err)\n} else {\n\tf.Close()\n}","typeGuard":null,"tryCatchPattern":"url, err := UploadImage(domain, imagePath, info)\nif err != nil && strings.Contains(err.Error(), \"error saving images configuration\") {\n\t// CDN image exists; retry metadata save or queue for reconciliation\n}","preventionTips":["MkdirAll before first save for each domain","Atomic temp+rename writes","Monitor disk quota on config volume","Keep PRODUCT_CONFIG_PATH consistent across services"],"tags":["filesystem","config-persistence","io"],"backgroundTag":"file-write-failed","analyzedSha":"fc36c76c050c3775c5e899faf7403cf0262d2744","analyzedAt":"2026-09-05T21:28:54.019Z","contentChangedAt":"2026-09-05T21:28:54.019Z","schemaVersion":2},"datasetVersion":"2026-09-12T22:17:10.623Z"}