2026-04-17T17:29:33.076976+00:00 app[web.1]: Exception in ASGI application
2026-04-17T17:29:33.076978+00:00 app[web.1]: Traceback (most recent call last):
2026-04-17T17:29:33.076979+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/uvicorn/protocols/http/h11_impl.py", line 396, in run_asgi
2026-04-17T17:29:33.076980+00:00 app[web.1]:     result = await app(self.scope, self.receive, self.send)
2026-04-17T17:29:33.076980+00:00 app[web.1]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.076980+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/uvicorn/middleware/proxy_headers.py", line 45, in __call__
2026-04-17T17:29:33.076980+00:00 app[web.1]:     return await self.app(scope, receive, send)
2026-04-17T17:29:33.076981+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.076981+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/starlette.py", line 416, in _sentry_patched_asgi_app
2026-04-17T17:29:33.076982+00:00 app[web.1]:     return await middleware(scope, receive, send)
2026-04-17T17:29:33.076982+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.076983+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/asgi.py", line 184, in _run_asgi3
2026-04-17T17:29:33.076984+00:00 app[web.1]:     return await self._run_app(scope, receive, send, asgi_version=3)
2026-04-17T17:29:33.076984+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.076984+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/asgi.py", line 360, in _run_app
2026-04-17T17:29:33.076985+00:00 app[web.1]:     raise exc from None
2026-04-17T17:29:33.076985+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/asgi.py", line 348, in _run_app
2026-04-17T17:29:33.076985+00:00 app[web.1]:     return await self.app(
2026-04-17T17:29:33.076986+00:00 app[web.1]:            ^^^^^^^^^^^^^^^
2026-04-17T17:29:33.076986+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/applications.py", line 112, in __call__
2026-04-17T17:29:33.076986+00:00 app[web.1]:     await self.middleware_stack(scope, receive, send)
2026-04-17T17:29:33.076987+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/starlette.py", line 164, in _create_span_call
2026-04-17T17:29:33.076987+00:00 app[web.1]:     return await old_call(app, scope, receive, send, **kwargs)
2026-04-17T17:29:33.076987+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.076987+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/middleware/base.py", line 26, in __call__
2026-04-17T17:29:33.076987+00:00 app[web.1]:     await response(scope, receive, send)
2026-04-17T17:29:33.076988+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/responses.py", line 224, in __call__
2026-04-17T17:29:33.076988+00:00 app[web.1]:     await run_until_first_complete(
2026-04-17T17:29:33.076988+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/concurrency.py", line 24, in run_until_first_complete
2026-04-17T17:29:33.076988+00:00 app[web.1]:     [task.result() for task in done]
2026-04-17T17:29:33.076988+00:00 app[web.1]:      ^^^^^^^^^^^^^
2026-04-17T17:29:33.076989+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/responses.py", line 216, in stream_response
2026-04-17T17:29:33.076989+00:00 app[web.1]:     async for chunk in self.body_iterator:
2026-04-17T17:29:33.076989+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/middleware/base.py", line 56, in body_stream
2026-04-17T17:29:33.076989+00:00 app[web.1]:     task.result()
2026-04-17T17:29:33.076990+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/middleware/base.py", line 38, in coro
2026-04-17T17:29:33.076990+00:00 app[web.1]:     await self.app(scope, receive, send)
2026-04-17T17:29:33.076990+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/starlette.py", line 164, in _create_span_call
2026-04-17T17:29:33.076990+00:00 app[web.1]:     return await old_call(app, scope, receive, send, **kwargs)
2026-04-17T17:29:33.076990+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.076991+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/errorpage.py", line 247, in __call__
2026-04-17T17:29:33.076991+00:00 app[web.1]:     raise exc  # from None
2026-04-17T17:29:33.077002+00:00 app[web.1]:     ^^^^^^^^^
2026-04-17T17:29:33.077002+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/errorpage.py", line 227, in __call__
2026-04-17T17:29:33.077003+00:00 app[web.1]:     await self.app(scope, receive, _send)
2026-04-17T17:29:33.077003+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/starlette.py", line 164, in _create_span_call
2026-04-17T17:29:33.077003+00:00 app[web.1]:     return await old_call(app, scope, receive, send, **kwargs)
2026-04-17T17:29:33.077003+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077003+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/middleware/base.py", line 25, in __call__
2026-04-17T17:29:33.077004+00:00 app[web.1]:     response = await self.dispatch_func(request, self.call_next)
2026-04-17T17:29:33.077004+00:00 app[web.1]:                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077004+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/middleware.py", line 56, in dispatch
2026-04-17T17:29:33.077004+00:00 app[web.1]:     response = await call_next(request)
2026-04-17T17:29:33.077005+00:00 app[web.1]:                ^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077005+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/middleware/base.py", line 45, in call_next
2026-04-17T17:29:33.077005+00:00 app[web.1]:     task.result()
2026-04-17T17:29:33.077005+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/middleware/base.py", line 38, in coro
2026-04-17T17:29:33.077010+00:00 app[web.1]:     await self.app(scope, receive, send)
2026-04-17T17:29:33.077010+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/starlette.py", line 164, in _create_span_call
2026-04-17T17:29:33.077010+00:00 app[web.1]:     return await old_call(app, scope, receive, send, **kwargs)
2026-04-17T17:29:33.077010+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077010+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/middleware/sessions.py", line 75, in __call__
2026-04-17T17:29:33.077010+00:00 app[web.1]:     await self.app(scope, receive, send_wrapper)
2026-04-17T17:29:33.077011+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/starlette.py", line 164, in _create_span_call
2026-04-17T17:29:33.077011+00:00 app[web.1]:     return await old_call(app, scope, receive, send, **kwargs)
2026-04-17T17:29:33.077011+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077012+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/patch.py", line 41, in __call__
2026-04-17T17:29:33.077012+00:00 app[web.1]:     raise exc  # from None
2026-04-17T17:29:33.077012+00:00 app[web.1]:     ^^^^^^^^^
2026-04-17T17:29:33.077013+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/patch.py", line 29, in __call__
2026-04-17T17:29:33.077013+00:00 app[web.1]:     await self.app(scope, receive, sender)
2026-04-17T17:29:33.077013+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/routing.py", line 582, in __call__
2026-04-17T17:29:33.077013+00:00 app[web.1]:     await route.handle(scope, receive, send)
2026-04-17T17:29:33.077014+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/routing.py", line 243, in handle
2026-04-17T17:29:33.077014+00:00 app[web.1]:     await self.app(scope, receive, send)
2026-04-17T17:29:33.077014+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/views/abstract.py", line 122, in dispatch
2026-04-17T17:29:33.077015+00:00 app[web.1]:     response = await run_in_threadpool(self.inner_dispatch, request)
2026-04-17T17:29:33.077015+00:00 app[web.1]:                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077015+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/starlette/concurrency.py", line 40, in run_in_threadpool
2026-04-17T17:29:33.077015+00:00 app[web.1]:     return await loop.run_in_executor(None, func, *args)
2026-04-17T17:29:33.077016+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077016+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/concurrent/futures/thread.py", line 59, in run
2026-04-17T17:29:33.077016+00:00 app[web.1]:     result = self.fn(*self.args, **self.kwargs)
2026-04-17T17:29:33.077017+00:00 app[web.1]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077017+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sentry_sdk/integrations/threading.py", line 179, in wrapped_fn
2026-04-17T17:29:33.077017+00:00 app[web.1]:     return fn(*args, **kwargs)
2026-04-17T17:29:33.077017+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077017+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/views/abstract.py", line 465, in inner_dispatch
2026-04-17T17:29:33.077018+00:00 app[web.1]:     return self.get()
2026-04-17T17:29:33.077018+00:00 app[web.1]:            ^^^^^^^^^^
2026-04-17T17:29:33.077018+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/views/abstract.py", line 525, in get
2026-04-17T17:29:33.077018+00:00 app[web.1]:     context = self.get_context_data(form=form)
2026-04-17T17:29:33.077018+00:00 app[web.1]:               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077019+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/views/abstract.py", line 201, in get_context_data
2026-04-17T17:29:33.077019+00:00 app[web.1]:     js_vars = self.call_user_defined('js_vars')
2026-04-17T17:29:33.077019+00:00 app[web.1]:               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077019+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/views/abstract.py", line 92, in call_user_defined
2026-04-17T17:29:33.077020+00:00 app[web.1]:     return getattr(type(self), method_name)(self.player, *args, **kwargs)
2026-04-17T17:29:33.077020+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077020+00:00 app[web.1]:   File "/app/Coop/__init__.py", line 832, in js_vars
2026-04-17T17:29:33.077020+00:00 app[web.1]:     fleet_initial_quota=sum_fleet_quota(player),
2026-04-17T17:29:33.077021+00:00 app[web.1]:                         ^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077021+00:00 app[web.1]:   File "/app/Coop/__init__.py", line 911, in sum_fleet_quota
2026-04-17T17:29:33.077021+00:00 app[web.1]:     if p.c_role == 'Harvester':
2026-04-17T17:29:33.077021+00:00 app[web.1]:        ^^^^^^^^
2026-04-17T17:29:33.077022+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/otree/database.py", line 654, in __getattribute__
2026-04-17T17:29:33.077022+00:00 app[web.1]:     res = super().__getattribute__(attr)
2026-04-17T17:29:33.077022+00:00 app[web.1]:           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077022+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sqlalchemy/orm/attributes.py", line 294, in __get__
2026-04-17T17:29:33.077022+00:00 app[web.1]:     return self.impl.get(instance_state(instance), dict_)
2026-04-17T17:29:33.077022+00:00 app[web.1]:            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077023+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sqlalchemy/orm/attributes.py", line 725, in get
2026-04-17T17:29:33.077023+00:00 app[web.1]:     value = state._load_expired(state, passive)
2026-04-17T17:29:33.077023+00:00 app[web.1]:             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-04-17T17:29:33.077023+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sqlalchemy/orm/state.py", line 652, in _load_expired
2026-04-17T17:29:33.077023+00:00 app[web.1]:     self.manager.deferred_scalar_loader(self, toload)
2026-04-17T17:29:33.077024+00:00 app[web.1]:   File "/app/.heroku/python/lib/python3.12/site-packages/sqlalchemy/orm/loading.py", line 942, in load_scalar_attributes
2026-04-17T17:29:33.077028+00:00 app[web.1]:     raise orm_exc.DetachedInstanceError(
2026-04-17T17:29:33.077029+00:00 app[web.1]: sqlalchemy.orm.exc.DetachedInstanceError: Instance <Player at 0x70f6ad0ca570> is not bound to a Session; attribute refresh operation cannot proceed (Background on this error at: http://sqlalche.me/e/13/bhk3)
2026-04-17T17:29:33.084805+00:00 app[web.1]: Error during __repr__ of Player: DetachedInstanceError('Instance <Player at 0x70f6ad0ca570> is not bound to a Session; attribute refresh operation cannot proceed')