{"record":{"id":"6424dd259234345e","repo":"chenhg5/cc-connect","slug":"codexsession-save-image-w","errorCode":null,"errorMessage":"codexSession: save image: %w","messagePattern":"codexSession: save image: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"agent/codex/session.go","lineNumber":194,"sourceCode":"}\n\nfunc (cs *codexSession) stageImages(prompt string, images []core.ImageAttachment) (string, []string, error) {\n\tif len(images) == 0 {\n\t\treturn prompt, nil, nil\n\t}\n\n\timgDir := filepath.Join(cs.workDir, \".cc-connect\", \"images\")\n\tif err := os.MkdirAll(imgDir, 0o755); err != nil {\n\t\treturn \"\", nil, fmt.Errorf(\"codexSession: create image dir: %w\", err)\n\t}\n\n\timagePaths := make([]string, 0, len(images))\n\tfor i, img := range images {\n\t\text := codexImageExt(img.MimeType)\n\t\tfname := fmt.Sprintf(\"img_%d_%d%s\", time.Now().UnixMilli(), i, ext)\n\t\tfpath := filepath.Join(imgDir, fname)\n\t\tif err := os.WriteFile(fpath, img.Data, 0o644); err != nil {\n\t\t\treturn \"\", nil, fmt.Errorf(\"codexSession: save image: %w\", err)\n\t\t}\n\t\timagePaths = append(imagePaths, fpath)\n\t}\n\n\tif strings.TrimSpace(prompt) == \"\" {\n\t\tprompt = \"Please analyze the attached image(s).\"\n\t}\n\n\treturn prompt, imagePaths, nil\n}\n\nfunc (cs *codexSession) buildExecArgs(prompt string, imagePaths []string) []string {\n\ttid := cs.CurrentSessionID()\n\tisResume := tid != \"\"\n\n\tvar args []string\n\tif isResume {\n\t\t// For resume: codex exec resume ... <thread_id> [--image ...] --json --cd <dir> <prompt>","sourceCodeStart":176,"sourceCodeEnd":212,"githubUrl":"https://github.com/chenhg5/cc-connect/blob/4000b2338aa6e850c99df54f8b0ed6ed7460b401/agent/codex/session.go#L176-L212","documentation":"Wraps a failed os.WriteFile while persisting one staged image attachment under .cc-connect/images for the codex turn. It fires on per-file IO problems: disk full, quota exceeded, or an invalid generated filename/path on exotic filesystems.","triggerScenarios":"Thrown at agent/codex/session.go:194 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Free disk space on the volume hosting the workDir","Check filesystem errors (quota, read-only remount)","Retry the send; staging is cleaned on failure"],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"4000b2338aa6e850c99df54f8b0ed6ed7460b401","analyzedAt":"2026-09-06T11:45:09.575Z","contentChangedAt":"2026-09-06T11:45:09.575Z","schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}