I get the following errors in the console while attempting to upgrade.
First Traceback:
Traceback (innermost last):
Module ZPublisher.Publish, line 146, in publish
Module Zope2.App.startup, line 301, in commit
Module transaction._manager, line 89, in commit
Module transaction._transaction, line 329, in commit
Module transaction._transaction, line 443, in _commitResources
Module ZODB.Connection, line 567, in commit
Module ZODB.Connection, line 623, in _commit
Module ZODB.Connection, line 658, in _store_objects
Module ZODB.serialize, line 422, in serialize
Module ZODB.serialize, line 431, in _dump
PicklingError: Can't pickle <class 'plone.app.portlets.portlets.events.IEventsPortlet'>: attribute lookup plone.app.portlets.portlets.events.IEventsPortlet failed
The second Traceback:
Traceback (most recent call last):
File "/data/plone/plone_env/buildout-cache/eggs/Zope2-2.13.23-py2.7.egg/OFS/SimpleItem.py", line 242, in raise_standardErrorMessage
v = s(**kwargs)
File "/data/plone/plone_env/buildout-cache/eggs/Products.CMFCore-2.2.10-py2.7.egg/Products/CMFCore/FSPythonScript.py", line 127, in call
return Script.call(self, *args, **kw)
File "/data/plone/plone_env/buildout-cache/eggs/Zope2-2.13.23-py2.7.egg/Shared/DC/Scripts/Bindings.py", line 322, in call
return self._bindAndExec(args, kw, None)
File "/data/plone/plone_env/buildout-cache/eggs/Zope2-2.13.23-py2.7.egg/Shared/DC/Scripts/Bindings.py", line 359, in _bindAndExec
return self._exec(bound_data, args, kw)
File "/data/plone/plone_env/buildout-cache/eggs/Products.PythonScripts-2.13.2-py2.7.egg/Products/PythonScripts/PythonScript.py", line 344, in _exec
result = f(*args, **kw)
File "Script (Python)", line 35, in standard_error_message
File "/data/plone/plone_env/buildout-cache/eggs/Zope2-2.13.23-py2.7.egg/Shared/DC/Scripts/Bindings.py", line 322, in call
return self._bindAndExec(args, kw, None)
File "/data/plone/plone_env/buildout-cache/eggs/Zope2-2.13.23-py2.7.egg/Shared/DC/Scripts/Bindings.py", line 359, in _bindAndExec
return self._exec(bound_data, args, kw)
File "/data/plone/plone_env/buildout-cache/eggs/Products.CMFCore-2.2.10-py2.7.egg/Products/CMFCore/FSPageTemplate.py", line 237, in _exec
result = self.pt_render(extra_context=bound_names)
File "/data/plone/plone_env/buildout-cache/eggs/Products.CMFCore-2.2.10-py2.7.egg/Products/CMFCore/FSPageTemplate.py", line 177, in pt_render
self, source, extra_context
File "/data/plone/plone_env/buildout-cache/eggs/Zope2-2.13.23-py2.7.egg/Products/PageTemplates/PageTemplate.py", line 87, in pt_render
showtal=showtal)
File "/data/plone/plone_env/buildout-cache/eggs/zope.pagetemplate-3.6.3-py2.7.egg/zope/pagetemplate/pagetemplate.py", line 132, in pt_render
strictinsert=0, sourceAnnotations=sourceAnnotations
File "/data/plone/plone_env/buildout-cache/eggs/five.pt-2.2.3-py2.7.egg/five/pt/engine.py", line 93, in call
return self.template.render(**kwargs)
File "/data/plone/plone_env/buildout-cache/eggs/z3c.pt-3.0.0a1-py2.7.egg/z3c/pt/pagetemplate.py", line 163, in render
return base_renderer(**context)
File "/data/plone/plone_env/buildout-cache/eggs/Chameleon-2.22-py2.7.egg/chameleon/zpt/template.py", line 258, in render
return super(PageTemplate, self).render(**vars)
File "/data/plone/plone_env/buildout-cache/eggs/Chameleon-2.22-py2.7.egg/chameleon/template.py", line 191, in render
raise_with_traceback(exc, tb)
File "/data/plone/plone_env/buildout-cache/eggs/Chameleon-2.22-py2.7.egg/chameleon/template.py", line 171, in render
self._render(stream, econtext, rcontext)
File "7a08a03d8c95ae7cb4b1c77b909f1c4f.py", line 1492, in render
File "bfa9222644a5dfae03fec75db410dc47.py", line 800, in render_master
File "/data/plone/plone_env/buildout-cache/eggs/z3c.pt-3.0.0a1-py2.7.egg/z3c/pt/expressions.py", line 71, in render_content_provider
cp.update()
File "/data/plone/plone_env/buildout-cache/eggs/zope.viewlet-3.7.2-py2.7.egg/zope/viewlet/manager.py", line 112, in update
self._updateViewlets()
File "/data/plone/plone_env/buildout-cache/eggs/zope.viewlet-3.7.2-py2.7.egg/zope/viewlet/manager.py", line 118, in _updateViewlets
viewlet.update()
File "/data/plone/plone_env/buildout-cache/eggs/plone.app.layout-2.5.15-py2.7.egg/plone/app/layout/viewlets/common.py", line 131, in update
self.metatags = plone_utils.listMetaTags(context).items()
File "/data/plone/plone_env/buildout-cache/eggs/Products.CMFPlone-5.0-py2.7.egg/Products/CMFPlone/PloneTool.py", line 967, in listMetaTags
ISecuritySchema, prefix='plone')
File "/data/plone/plone_env/buildout-cache/eggs/plone.registry-1.0.2-py2.7.egg/plone/registry/registry.py", line 74, in forInterface
"for which there is no record." % (interface.identifier, name))
KeyError: 'Interface Products.CMFPlone.interfaces.controlpanel.ISecuritySchema
defines a field enable_user_folders
, for which there is no record.'