How to resolve "TypeError: unsupported operand type(s) for /: 'int' and 'NoneType'", list info: [root@beTrac besite_mysql]# trac-admin /var/www/trac/besite_mysql initenv
database connect string [sqlite:db/trac.db]> mysql://trac:tracbe@localhost :3306/besite create and initlize '/var/www/trac/besite_mysql' execute initenv fail。 create fail。 unsupported operand type(s) for /: 'int' and 'NoneType' Traceback (most recent call last): File "build/bdist.linux-x86_64/egg/trac/admin/console.py", line 437, in do_initenv options=options) File "build/bdist.linux-x86_64/egg/trac/env.py", line 214, in __init__ self.create(options) File "build/bdist.linux-x86_64/egg/trac/env.py", line 402, in create DatabaseManager(self).init_db() File "build/bdist.linux-x86_64/egg/trac/db/api.py", line 146, in init_db connector.init_db(**args) File "build/bdist.linux-x86_64/egg/trac/db/mysql_backend.py", line 106, in init_db for stmt in self.to_sql(table, utf8_size=utf8_size): File "build/bdist.linux-x86_64/egg/trac/db/mysql_backend.py", line 155, in to_sql utf8_size=utf8_size)) File "build/bdist.linux-x86_64/egg/trac/db/mysql_backend.py", line 119, in _collist limit_col = 767 / utf8_size TypeError: unsupported operand type(s) for /: 'int' and 'NoneType' -- You received this message because you are subscribed to the Google Groups "Trac Users" group. To post to this group, send email to trac-users@googlegroups.com. To unsubscribe from this group, send email to trac-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/trac-users?hl=en.