(venv) PS D:\claude\fogsight> .\venv\Scripts\python.exe start_fogsight.py
--- 后端启动中，请访问 http://127.0.0.1:8000 ---
--- 在默认浏览器中打开前端: http://127.0.0.1:8000 ---
INFO: Started server process [41460]
INFO: Waiting for application startup.
INFO: Application startup complete.
INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO: 127.0.0.1:58019 - "GET / HTTP/1.1" 500 Internal Server Error
ERROR: Exception in ASGI application
Traceback (most recent call last):
File "D:\claude\fogsight\venv\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 415, in run_asgi
result = await app( # type: ignore[func-returns-value]
File "D:\claude\fogsight\venv\lib\site-packages\uvicorn\middleware\proxy_headers.py", line 60, in __call__
return await self.app(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\fastapi\applications.py", line 1163, in __call__
await super().__call__(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\applications.py", line 90, in __call__
await self.middleware_stack(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\middleware\errors.py", line 186, in __call__
raise exc
File "D:\claude\fogsight\venv\lib\site-packages\starlette\middleware\errors.py", line 164, in __call__
await self.app(scope, receive, _send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\middleware\cors.py", line 88, in __call__
await self.app(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\middleware\exceptions.py", line 63, in __call__
await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
raise exc
File "D:\claude\fogsight\venv\lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
await app(scope, receive, sender)
File "D:\claude\fogsight\venv\lib\site-packages\fastapi\middleware\asyncexitstack.py", line 18, in __call__
await self.app(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\routing.py", line 660, in __call__
await self.middleware_stack(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\routing.py", line 680, in app
await route.handle(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\routing.py", line 276, in handle
await self.app(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\fastapi\routing.py", line 134, in app
await wrap_app_handling_exceptions(app, request)(scope, receive, send)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
raise exc
File "D:\claude\fogsight\venv\lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
await app(scope, receive, sender)
File "D:\claude\fogsight\venv\lib\site-packages\fastapi\routing.py", line 120, in app
response = await f(request)
File "D:\claude\fogsight\venv\lib\site-packages\fastapi\routing.py", line 674, in app
raw_response = await run_endpoint_function(
File "D:\claude\fogsight\venv\lib\site-packages\fastapi\routing.py", line 328, in run_endpoint_function
return await dependant.call(**values)
File "D:\claude\fogsight\app.py", line 190, in read_index
return templates.TemplateResponse(
File "D:\claude\fogsight\venv\lib\site-packages\starlette\templating.py", line 148, in TemplateResponse
template = self.get_template(name)
File "D:\claude\fogsight\venv\lib\site-packages\starlette\templating.py", line 115, in get_template
return self.env.get_template(name)
File "D:\claude\fogsight\venv\lib\site-packages\jinja2\environment.py", line 1016, in get_template
return self._load_template(name, globals)
File "D:\claude\fogsight\venv\lib\site-packages\jinja2\environment.py", line 964, in _load_template
template = self.cache.get(cache_key)
File "D:\claude\fogsight\venv\lib\site-packages\jinja2\utils.py", line 477, in get
return self[key]
File "D:\claude\fogsight\venv\lib\site-packages\jinja2\utils.py", line 515, in __getitem__
rv = self._mapping[key]
TypeError: unhashable type: 'dict'
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