我正在将 blob 迁移到 3.2.1 站点,并且收到“RuntimeError:调用 Python 对象错误时超出最大递归深度”。在@@blob-file-migration 期间的某个文件上。
我找到了这个http://svn.eionet.europa.eu/projects/Zope/ticket/4190,看起来他们通过创建自定义迁移器解决了这个图像问题。
有什么线索吗?追溯如下。
File "/home/simahawk/dev/plone/plone3/projx/src/plone.app.blob/src/plone/app/blob/content.py", line 113, in setFile
mutator = self.getField('file').getMutator(self)
File "/home/simahawk/dev/plone/plone3/buildout/eggs/Products.Archetypes-1.5.10-py2.4.egg/Products/Archetypes/BaseObject.py", line 241, in getField
return self.Schema().get(key)
File "/home/simahawk/dev/plone/plone3/buildout/eggs/Products.Archetypes-1.5.10-py2.4.egg/Products/Archetypes/BaseObject.py", line 828, in Schema
schema = ISchema(self)
File "/home/simahawk/dev/plone/plone3/projx/parts/zope2/lib/python/zope/app/component/hooks.py", line 96, in adapter_hook
return siteinfo.adapter_hook(interface, object, name, default)
File "/home/simahawk/dev/plone/plone3/buildout/eggs/archetypes.schemaextender-2.1.1-py2.4.egg/archetypes/schemaextender/extender.py", line 143, in cachingInstanceSchemaFactory
key = IUUID(context, str(id(context)))
File "/home/simahawk/dev/plone/plone3/projx/parts/zope2/lib/python/zope/app/component/hooks.py", line 96, in adapter_hook
return siteinfo.adapter_hook(interface, object, name, default)
RuntimeError: maximum recursion depth exceeded in cmp
2013-03-06 10:16:49 INFO ATCT.migration Rolling back to last safe point