Jak zvládnout migrace na nový model:

- V mojí verzi databáze mají úlohy-Problémy typ "b'uloha'"


Log migrace na nový model:

Operations to perform:
  Apply all migrations: admin, auth, contenttypes, django_comments, flatpages, fluent_comments, galerie, korektury, prednasky, reversion, seminar, sessions, sites, sitetree, taggit, threadedcomments
Running migrations:
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying auth.0010_alter_group_name_max_length... OK
  Applying auth.0011_update_proxy_permissions... OK
  Applying galerie.0008_auto_20190430_2340... OK
  Applying galerie.0009_auto_20190610_2358... OK
  Applying galerie.0010_auto_20200819_0947... OK
  Applying korektury.0016_auto_20190430_2340... OK
  Applying korektury.0017_auto_20190610_2358... OK
  Applying prednasky.0011_auto_20190430_2340... OK
  Applying prednasky.0012_auto_20190610_2358... OK
  Applying seminar.0049_auto_20190430_2354... OK
  Applying seminar.0050_auto_20190510_2228... OK
  Applying seminar.0051_resitel_to_osoba... OK
  Applying seminar.0052_user_to_organizator... OK
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2004-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (1998-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2017-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2017-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2014-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2011-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2013-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2004-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2013-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2012-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2007-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2011-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2009-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2009-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2008-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2005-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2015-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2001-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2010-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2008-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2006-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2002-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2005-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (1999-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2003-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2000-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2002-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2001-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (1996-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2000-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (1999-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (1996-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (1994-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2012-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2016-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2018-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2014-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2019-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2006-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (1995-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_do received a naive datetime (2007-12-31 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2015-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2016-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2018-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2019-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
/aux/akce/mam/www/mamweb-test/env/lib/python3.7/site-packages/django/db/models/fields/__init__.py:1427: RuntimeWarning: DateTimeField Organizator.organizuje_od received a naive datetime (2020-01-01 00:00:00) while time zone support is active.
  RuntimeWarning)
  Applying seminar.0053_organizator_organizuje_od_do... OK
  Applying seminar.0055_smazat_nemigrovane_zastarale_veci... OK
  Applying seminar.0056_vrcholy_pro_rocniky_a_cisla... OK
  Applying seminar.0057_reseni_to_reseni_hodnoceni...!!!!!!!!!!!!!!!
31397 Reseni object (31397)
!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!
31396 Reseni object (31396)
!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!
31395 Reseni object (31395)
!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!
31394 Reseni object (31394)
!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!
31393 Reseni object (31393)
!!!!!!!!!!!!!!!
 OK
  Applying seminar.0058_problem_to_uloha_tema_clanek... OK
  Applying seminar.fix_0058... OK
  Applying seminar.0059_vytvorit_pohadkanode... OK
  Applying seminar.0060_spoj_stromy... OK
  Applying seminar.0061_kill_frankenstein... OK
  Applying seminar.0062_redukce_modelu_pohadky... OK
  Applying seminar.0063_procisteni_migraci... OK
  Applying seminar.0064_auto_20190610_2358... OK
  Applying seminar.0065_treenode_polymorphic_ctype... OK
  Applying seminar.0066_problem_polymorphic_ctype... OK
  Applying seminar.0067_auto_20190814_0805... OK
  Applying seminar.0068_treenode_nazev... OK
  Applying seminar.0069_auto_20191120_2115... OK
  Applying seminar.0070_auto_20191120_2357... OK
  Applying seminar.0071_remove_nastaveni_aktualni_rocnik... OK
  Applying seminar.0072_auto_20191204_2257... OK
  Applying seminar.0073_copy_osoba_email_to_user_email... OK
  Applying seminar.0074_auto_20200228_1401... OK
  Applying seminar.0075_auto_20200228_2010... OK
  Applying seminar.0076_auto_20200228_2013... OK
  Applying seminar.0077_auto_20200318_2146... OK
  Applying seminar.0078_otistenereseninode... OK
  Applying seminar.0079_clanek_resitelsky... OK
  Applying seminar.0080_zruseni_claneknode_a_konferanode... OK
  Applying seminar.0081_auto_20200408_2221... OK
  Applying seminar.0082_auto_20200506_1951... OK
  Applying seminar.0083_auto_20200506_1952... OK
WARNING 2020-08-20 00:49:07,941 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2215)
WARNING 2020-08-20 00:49:07,953 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2221)
WARNING 2020-08-20 00:49:07,959 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2212)
WARNING 2020-08-20 00:49:07,965 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (1955)
WARNING 2020-08-20 00:49:07,968 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2027)
WARNING 2020-08-20 00:49:07,971 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (1981)
WARNING 2020-08-20 00:49:07,974 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (1970)
WARNING 2020-08-20 00:49:07,978 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2001)
WARNING 2020-08-20 00:49:07,981 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2004)
WARNING 2020-08-20 00:49:07,984 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (1941)
WARNING 2020-08-20 00:49:07,990 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2024)
WARNING 2020-08-20 00:49:07,993 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2031)
WARNING 2020-08-20 00:49:07,997 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2211)
WARNING 2020-08-20 00:49:08,005 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2073)
WARNING 2020-08-20 00:49:08,017 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2018)
WARNING 2020-08-20 00:49:08,022 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2222)
WARNING 2020-08-20 00:49:08,028 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (1953)
WARNING 2020-08-20 00:49:08,034 0084_clanek_cislo: Více než jedno řešení pro článek Clanek object (2026)
  Applying seminar.0084_clanek_cislo... OK
  Applying seminar.0085_nepovinna_prezdivka... OK
  Applying seminar.0086_auto_20200819_0959... OK
  Applying sitetree.0001_initial... OK
  Applying taggit.0003_taggeditem_add_unique_index... OK