{
  "id": "python/flask-attributeerror-flask-object-has-no-attribute-method",
  "signature": "AttributeError: 'Flask' object has no attribute 'method'",
  "signature_zh": "属性错误：'Flask'对象没有属性'method'",
  "regex": "AttributeError:\\ 'Flask'\\ object\\ has\\ no\\ attribute\\ 'method'",
  "domain": "python",
  "category": "type_error",
  "subcategory": null,
  "root_cause": "Trying to call a method that does not exist on the Flask app object, often due to typo or wrong object.",
  "root_cause_type": "generic",
  "root_cause_zh": "尝试调用Flask应用对象上不存在的方法，通常是由于拼写错误或对象错误。",
  "versions": [
    {
      "version": "3.x",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Assuming Flask has all common methods",
      "why_fails": "Flask has specific methods; not all are available.",
      "fail_rate": 0.5,
      "condition": "",
      "sources": []
    },
    {
      "action": "Confusing Flask with other frameworks",
      "why_fails": "Methods like 'get' or 'post' are not Flask methods.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Check Flask documentation for correct method",
      "success_rate": 0.9,
      "how": "Use app.route() instead of app.get() for defining routes.",
      "condition": "",
      "sources": []
    },
    {
      "action": "Use dir() to list available attributes",
      "success_rate": 0.85,
      "how": "print(dir(app))",
      "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": "2024-11-12",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}