id	summary	reporter	owner	description	type	status	priority	component	severity	resolution	keywords	cc	release
8879	TypeError: expected string or buffer	Deniz	anbo	==== How to Reproduce ====\r\n\r\nWhile doing a GET operation on `/ticket/3`, Trac issued an internal error.\r\n\r\n''(please provide additional details here)''\r\n\r\nRequest parameters:\r\n{{{\r\n{'id': u'3'}\r\n}}}\r\n\r\nUser agent: `Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.91 Safari/534.30`\r\n\r\n==== System Information ====\r\n|| '''`Trac`''' || `0.12` ||\r\n|| '''`Babel`''' || `0.9.6` ||\r\n|| '''`Genshi`''' || `0.6` ||\r\n|| '''`pysqlite`''' || `2.6.0` ||\r\n|| '''`Python`''' || `2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit (Intel)]` ||\r\n|| '''`pytz`''' || `2011g` ||\r\n|| '''`setuptools`''' || `0.6c11` ||\r\n|| '''`SQLite`''' || `3.6.21` ||\r\n|| '''`jQuery`''' || `1.4.2` ||\r\n\r\n==== Enabled Plugins ====\r\n|| '''`ColorMacro`''' || `Rev` ||\r\n|| '''`lightgreentheme`''' || `0.1` ||\r\n|| '''`projectplan`''' || `0.88.1` ||\r\n|| '''`tracextracturl`''' || `0.3` ||\r\n|| '''`tracmindmapmacro`''' || `0.4` ||\r\n|| '''`tracthemeengine`''' || `2.0.1` ||\r\n|| '''`wikicalendarmacro`''' || `2.0.0dev` ||\r\n\r\n==== Python Traceback ====\r\n{{{\r\nTraceback (most recent call last):\r\n  File "c:\\users\\admini~1\\appdata\\local\\temp\\1\\easy_install-pcveia\\Trac-0.12-py2.7-win32.egg.tmp\\trac\\web\\main.py", line 513, in _dispatch_request\r\n    dispatcher.dispatch(req)\r\n  File "c:\\users\\admini~1\\appdata\\local\\temp\\1\\easy_install-pcveia\\Trac-0.12-py2.7-win32.egg.tmp\\trac\\web\\main.py", line 200, in dispatch\r\n    chosen_handler)\r\n  File "c:\\users\\admini~1\\appdata\\local\\temp\\1\\easy_install-pcveia\\Trac-0.12-py2.7-win32.egg.tmp\\trac\\web\\main.py", line 346, in _pre_process_request\r\n    chosen_handler = filter_.pre_process_request(req, chosen_handler)\r\n  File "build\\bdist.win32\\egg\\projectplan\\ppticketviewtweak.py", line 136, in pre_process_request\r\n    self.change_blocked_tickets( ticket_id , blocked_tickets )\r\n  File "build\\bdist.win32\\egg\\projectplan\\ppticketviewtweak.py", line 244, in change_blocked_tickets\r\n    saved_blocked_tickets = self.splitStringToTicketList( saved_blocked_tickets )\r\n  File "build\\bdist.win32\\egg\\projectplan\\ppticketviewtweak.py", line 190, in splitStringToTicketList\r\n    tickets = r.split(tickets)\r\nTypeError: expected string or buffer\r\n}}}	defect	closed	normal	ProjectPlanPlugin	normal	fixed			0.11