id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 4560,Unsupported operand type(s) for +: 'NoneType' and 'int',Matt Callaghan,John Hampton,"Hi, I'm trying to upgrade my SQLITE db to POSTGRES. I run the following: {{{ ./sqlite2pg -e /srv/trac -p 'postgres://postgres:mypassword@localhost/trac?schema=myschema' }}} And receive the following error: {{{ Traceback (most recent call last): File ""./sqlite2pg"", line 335, in sys.exit(main(sys.argv[1:])) File ""./sqlite2pg"", line 331, in main Main(opts) File ""./sqlite2pg"", line 244, in Main pgenv = getPostgreSQLEnvironment(opts) File ""./sqlite2pg"", line 222, in getPostgreSQLEnvironment env.upgrade() File ""/usr/lib/python2.5/site-packages/Trac-0.11.2.1-py2.5.egg/trac/env.py"", line 449, in upgrade participant.upgrade_environment(db) File ""/usr/lib/python2.5/site-packages/Trac-0.11.2.1-py2.5.egg/trac/env.py"", line 502, in upgrade_environment for i in range(dbver + 1, db_default.db_version + 1): TypeError: unsupported operand type(s) for +: 'NoneType' and 'int' }}}",defect,closed,normal,SqliteToPgScript,blocker,wontfix,,John Hampton,0.11