python
config_error
ai_generated
true
AssertionError: 'response' parameter is not a valid response class
ID: python/fastapi-redirect-response-error
80%Fix Rate
84%Confidence
0Evidence
2025-03-05First Seen
Version Compatibility
| Version | Status | Introduced | Deprecated | Notes |
|---|---|---|---|---|
| 3.x | active | — | — | — |
Root Cause
在 FastAPI 路由中使用了错误的 response 参数类型。
generic中文
在 FastAPI 路由中使用了错误的 response 参数类型。
Workarounds
-
100% success
@app.get('/item', response_model=Item) async def get_item(): return Item(name='test', price=10)
Dead Ends
Common approaches that don't work:
-
90% fail
None 不是有效的响应类
-
70% fail
会导致响应格式不正确