{
  "id": "go/go-get-version-conflict",
  "signature": "go: github.com/foo/bar@v1.2.3: reading github.com/foo/bar/go.mod at revision v1.2.3: unknown revision",
  "signature_zh": "go: github.com/foo/bar@v1.2.3: 读取 github.com/foo/bar/go.mod 在版本 v1.2.3 时失败：未知修订版本",
  "regex": "go:\\ github\\.com/foo/bar@v1\\.2\\.3:\\ reading\\ github\\.com/foo/bar/go\\.mod\\ at\\ revision\\ v1\\.2\\.3:\\ unknown\\ revision",
  "domain": "go",
  "category": "module_error",
  "subcategory": null,
  "root_cause": "The requested module version does not exist in the remote repository, possibly because the tag was deleted or never created.",
  "root_cause_type": "generic",
  "root_cause_zh": "请求的模块版本在远程仓库中不存在，可能因为标签被删除或从未创建。",
  "versions": [
    {
      "version": "1.15",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "This does not affect version existence; the revision is genuinely absent.",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Branches are not valid module versions unless they follow semver naming; this will cause other errors.",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 0.85,
      "how": "Check available tags with 'git ls-remote --tags https://github.com/foo/bar' and use an existing version.",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.6,
      "how": "If the version was recently deleted, contact the maintainer or use a fork that has the version.",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.82,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-05-12",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}