id summary reporter owner description type status priority component severity resolution keywords cc release 11420 TypeError: 'NoneType' object is unsubscriptable vinay.mohan.dass Radek Bartoň "==== How to Reproduce ==== While doing a POST operation on `/admin/discussion/forum`, Trac issued an internal error. ''(please provide additional details here)'' Request parameters: {{{ {'__FORM_TOKEN': u'2635e2d315333c0f49d5b1bd', 'cat_id': u'discussion', 'discussion_action': u'delete', 'group': '-1', 'panel_id': u'forum', 'path_info': None, 'remove': u'Remove selected items', 'selection': u'2'} }}} User agent: `Mozilla/5.0 (Windows NT 6.0; rv:25.0) Gecko/20100101 Firefox/25.0` ==== System Information ==== || '''`Trac`''' || `0.12.3` || || '''`Trac`''' || `0.12.3` || || '''`Babel`''' || `0.9.5` || || '''`Docutils`''' || `0.7` || || '''`Genshi`''' || `0.6` || || '''`GIT`''' || `1.8.4` || || '''`mod_wsgi`''' || `2.5 (WSGIProcessGroup trac_wsgi_01 WSGIApplicationGroup %{GLOBAL})` || || '''`Pygments`''' || `1.4dev-20110115` || || '''`pysqlite`''' || `2.4.1` || || '''`Python`''' || `2.5.2 (r252:60911, Jan 24 2010, 18:02:01) ` [[br]] `[GCC 4.3.2]` || || '''`Python`''' || `2.5.2 (r252:60911, Jan 24 2010, 18:02:01) ` [[br]] `[GCC 4.3.2]` || || '''`pytz`''' || `2008c` || || '''`pytz`''' || `2008c` || || '''`RPC`''' || `1.1.2` || || '''`setuptools`''' || `0.6c12` || || '''`setuptools`''' || `0.6c12` || || '''`SQLite`''' || `3.7.3` || || '''`Subversion`''' || `1.8.3 (r1516576)` || || '''`jQuery`''' || `1.4.4` || ==== Enabled Plugins ==== || '''`backlinks`''' || `N/A` || || '''`backlinks-menu`''' || `N/A` || || '''`customroadmap.webadminui`''' || `N/A` || || '''`TracAnnouncer`''' || `0.12.1.dev` || || '''`TracCaptcha`''' || `0.2.2` || || '''`TracCustomRoadmap`''' || `0.4` || || '''`TracDiscussion`''' || `0.8-r9877` || || '''`TracDownloads`''' || `0.3` || || '''`TracGit`''' || `0.12.0.5dev` || || '''`TracMarkdownMacro`''' || `0.11.1` || || '''`tracrpc.changeset`''' || `N/A` || || '''`TracTags`''' || `0.6` || || '''`TracTocMacro`''' || `11.0.0.3` || || '''`TracWysiwyg`''' || `0.12.0.3-r9676` || || '''`TracXMLRPC`''' || `1.1.2` || ==== Python Traceback ==== {{{ Traceback (most recent call last): File ""/usr/local/lib/python2.5/site-packages/Trac-0.12.3-py2.5.egg/trac/web/main.py"", line 522, in _dispatch_request dispatcher.dispatch(req) File ""/usr/local/lib/python2.5/site-packages/Trac-0.12.3-py2.5.egg/trac/web/main.py"", line 243, in dispatch resp = chosen_handler.process_request(req) File ""/usr/local/lib/python2.5/site-packages/Trac-0.12.3-py2.5.egg/trac/admin/web_ui.py"", line 117, in process_request path_info) File ""/usr/local/lib/python2.5/site-packages/TracDiscussion-0.8_r9877-py2.5.egg/tracdiscussion/admin.py"", line 49, in render_admin_panel template, data = api.process_discussion(context) File ""/usr/local/lib/python2.5/site-packages/TracDiscussion-0.8_r9877-py2.5.egg/tracdiscussion/api.py"", line 259, in process_discussion self._do_actions(context, actions) File ""/usr/local/lib/python2.5/site-packages/TracDiscussion-0.8_r9877-py2.5.egg/tracdiscussion/api.py"", line 880, in _do_actions listener.forum_deleted(context, context.forum) File ""/usr/local/lib/python2.5/site-packages/TracDiscussion-0.8_r9877-py2.5.egg/tracdiscussion/tags.py"", line 73, in forum_deleted forum['id'])) TypeError: 'NoneType' object is unsubscriptable }}}" defect closed normal DiscussionPlugin normal duplicate