...
File "/home/jens/PyLucid_env/src/pylucid/pylucid_migration/management/commands/migrate_pylucid.py", line 187, in _migrate_page
page.publish(pagemeta.language.code)
File "/home/jens/PyLucid_env/lib/python3.5/site-packages/cms/models/pagemodel.py", line 703, in publish
self._copy_contents(public_page, language)
File "/home/jens/PyLucid_env/lib/python3.5/site-packages/cms/models/pagemodel.py", line 395, in _copy_contents
copy_plugins_to(plugins, ph)
File "/home/jens/PyLucid_env/lib/python3.5/site-packages/cms/utils/copy_plugins.py", line 48, in copy_plugins_to
new_instance.post_copy(old_plugin, plugins_ziplist)
File "/home/jens/PyLucid_env/src/cmsplugin-markup/cmsplugin_markup/models.py", line 78, in post_copy
self.body = utils.replace_plugins(old_instance.markupfield.body, replace_ids, self.markup)
AttributeError: 'CMSPlugin' object has no attribute 'markupfield'