Eg:
2019-04-10T15:18:22 ERROR plone.app.viewletmanager Error while rendering viewlet-manager=plone.belowcontentbody, viewlet=plone.belowcontenttitle.contents
Traceback (most recent call last):
File "/opt/plone/portal.buildout/eggs/plone.app.viewletmanager-2.0.11-py2.7.egg/plone/app/viewletmanager/manager.py", line 112, in render
html.append(viewlet.render())
File "/opt/plone/portal.buildout/eggs/zope.browserpage-3.12.2-py2.7.egg/zope/browserpage/simpleviewclass.py", line 44, in __call__
return self.index(*args, **kw)
File "/opt/plone/portal.buildout/eggs/Zope2-2.13.27-py2.7.egg/Products/Five/browser/pagetemplatefile.py", line 125, in __call__
return self.im_func(im_self, *args, **kw)
File "/opt/plone/portal.buildout/eggs/Zope2-2.13.27-py2.7.egg/Products/Five/browser/pagetemplatefile.py", line 59, in __call__
sourceAnnotations=getattr(debug_flags, 'sourceAnnotations', 0),
File "/opt/plone/portal.buildout/eggs/zope.pagetemplate-3.6.3-py2.7.egg/zope/pagetemplate/pagetemplate.py", line 132, in pt_render
strictinsert=0, sourceAnnotations=sourceAnnotations
File "/opt/plone/portal.buildout/eggs/five.pt-2.2.4-py2.7.egg/five/pt/engine.py", line 98, in __call__
return self.template.render(**kwargs)
File "/opt/plone/portal.buildout/eggs/z3c.pt-3.0.0a1-py2.7.egg/z3c/pt/pagetemplate.py", line 163, in render
return base_renderer(**context)
File "/opt/plone/portal.buildout/eggs/Chameleon-2.22-py2.7.egg/chameleon/zpt/template.py", line 258, in render
return super(PageTemplate, self).render(**vars)
File "/opt/plone/portal.buildout/eggs/Chameleon-2.22-py2.7.egg/chameleon/template.py", line 191, in render
raise_with_traceback(exc, tb)
File "/opt/plone/portal.buildout/eggs/Chameleon-2.22-py2.7.egg/chameleon/template.py", line 171, in render
self._render(stream, econtext, rcontext)
File "/opt/plone/portal.buildout/var/chameleon-cache/031f073c86cdbf44e863cbe4cc49865b.py", line 191, in render
__macro.include(__stream, econtext.copy(), rcontext, __i18n_domain)
File "/opt/plone/portal.buildout/var/chameleon-cache/08a48c70d0b712f95c736d6578670946.py", line 263, in render_listing
__value = _static_140062813209488(getitem('view'), econtext, True, ('batch', ))
File "/opt/plone/portal.buildout/eggs/five.pt-2.2.4-py2.7.egg/five/pt/expressions.py", line 154, in __call__
base = self.traverse(base, request, path_items)
File "/opt/plone/portal.buildout/eggs/five.pt-2.2.4-py2.7.egg/five/pt/expressions.py", line 126, in traverse
base, name, path_items[i:], request=request
File "/opt/plone/portal.buildout/eggs/zope.traversing-3.13.2-py2.7.egg/zope/traversing/adapters.py", line 136, in traversePathElement
return traversable.traverse(nm, further_path)
File "/opt/plone/portal.buildout/eggs/zope.traversing-3.13.2-py2.7.egg/zope/traversing/adapters.py", line 50, in traverse
raise LocationError(subject, name)
LocationError: (<Products.Five.viewlet.viewlet.SimpleViewletClass from /opt/plone/portal.buildout/eggs/collective.nitf-2.1b4-py2.7.egg/collective/nitf/browser/templates/nitf_contents.pt object at 0x7efc6e9bc590>, 'batch')