我在第二次刷新页面时遇到以下错误:DetachedInstanceError:实例未绑定到Session; 属性刷新操作无法继续
DetachedInstanceError: Instance <MetadataRef at 0x107b2a0d0> is not bound to a Session; attribute refresh operation cannot proceed
- Expression: "result.meta_refs(visible_search_only=True)"
- Filename: ... ects/WebApps/PYPanel/pypanel/templates/generic/search.pt
- Location: (line 45: col 38)
- Source: ... meta_ref result.meta_refs(visible_search_only=True)" tal:omi ...
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Arguments: repeat: {...} (0)
renderer_name: templates/home.pt
models: <list - at 0x1069e4d88>
results: <list - at 0x107c30d40>
renderer_info: <RendererHelper - at 0x1069b5650>
active_models: <list - at 0x107b69050>
query:
pagination: <NoneType - at 0x104dd5538>
req: <Request - at 0x107b4e690>
title: <NoneType - …