Error in Roadmap view: argument 2 to map() must support iteration

[jorge.churio@…]

After loaded revision of Trac Hours, when I try to show the Roadmap, the folowwing error appears: argument 2 to map() must support iteration

Python's Traceback is:

File "main.py", line 423, in _dispatch_requestFile "main.py", line 219, in dispatchFile "C:\Python25\Lib\site-packages\trac\web\chrome.py", line 690, in render_template

stream |= self._filter_stream(req, method, filename, stream, data)

File "C:\Python25\Lib\site-packages\genshi\core.py", line 128, in or

return Stream(_ensure(function(self)), serializer=self.serializer)

File "C:\Python25\Lib\site-packages\trac\web\chrome.py", line 777, in inner

data)

File "c:\python25\lib\site-packages\TracHoursPlugin-0.2.-py2.5.egg\trachours\hours.py", line 244, in filter_stream

stream = handler(req, stream, data)

File "c:\python25\lib\site-packages\TracHoursPlugin-0.2.-py2.5.egg\trachours\hours.py", line 1054, in filter_roadmap

totalhours = self.get_total_hours(ticket.id)

File "c:\python25\lib\site-packages\TracHoursPlugin-0.2.-py2.5.egg\trachours\hours.py", line 1010, in get_total_hours

return sum([hourseconds_worked? for hour in self.get_ticket_hours(ticket_id)])

File "c:\python25\lib\site-packages\TracHoursPlugin-0.2.-py2.5.egg\trachours\hours.py", line 989, in get_ticket_hours

where = "ticket in (%s)" % ",".join(map(str, ticket_id)) #note the lack of args. This is because there's no way to do a placeholder for a list that I can see.

System Information:

User Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5 Trac: 0.11.1 Python: 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] setuptools: 0.6c9 MySQL: server: "5.0.51b-community-nt", client: "5.0.27", thread-safe: 1 MySQLdb: 1.2.2 Genshi: 0.5.1 mod_python: 3.3.1 Subversion: 1.5.3 (r33570) jQuery: 1.2.6

[Jeff Hammel]

(In [5115]) convert to int before calling get_hours; hopefully fixes #4410

[Jeff Hammel]

i've made a fix that might work, but don't know if what I did actually helps. somehow, you are getting a ticket.id that is not an int. I don't know how that would happen. If this doesn't help, maybe at least the error message is more helpful. In any case, I need to figure out what ticket_id is, if not an int, and how it would possibly get this way.