exception messages: What does it mean? - django 1.8 python 3.4 - python manage.py makemigrate -


this error message: not sure exception message mean. plus don't seem error while running local server. going throw error in future?

(proj1) c:\users\vetri\google drive\proj1\src>python manage.py mak emigrations no changes detected  (proj1) c:\users\vetri\google drive\proj1\src>python manage.py mig rate operations perform:   synchronize unmigrated apps: messages, staticfiles   apply migrations: contenttypes, sessions, admin, index, auth synchronizing apps without migrations:   creating tables...     running deferred sql...   installing custom sql... running migrations:   rendering model states... done   applying index.0001_initial...traceback (most recent call last):   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\utils.py", line 62, in execute     return self.cursor.execute(sql)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\sqlite3\base.py", line 316, in execute     return database.cursor.execute(self, query) sqlite3.operationalerror: table "index_usermanagement" exists  above exception direct cause of following exception:  traceback (most recent call last):   file "manage.py", line 10, in <module>     execute_from_command_line(sys.argv)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\core\m anagement\__init__.py", line 338, in execute_from_command_line     utility.execute()   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\core\m anagement\__init__.py", line 330, in execute     self.fetch_command(subcommand).run_from_argv(self.argv)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\core\m anagement\base.py", line 390, in run_from_argv     self.execute(*args, **cmd_options)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\core\m anagement\base.py", line 441, in execute     output = self.handle(*args, **options)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\core\m anagement\commands\migrate.py", line 221, in handle     executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\mig rations\executor.py", line 110, in migrate     self.apply_migration(states[migration], migration, fake=fake, fake_initial=f ake_initial)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\mig rations\executor.py", line 147, in apply_migration     state = migration.apply(state, schema_editor)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\mig rations\migration.py", line 115, in apply     operation.database_forwards(self.app_label, schema_editor, old_state, projec t_state)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\mig rations\operations\models.py", line 59, in database_forwards     schema_editor.create_model(model)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\base\schema.py", line 286, in create_model     self.execute(sql, params or none)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\base\schema.py", line 111, in execute     cursor.execute(sql, params)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\utils.py", line 79, in execute     return super(cursordebugwrapper, self).execute(sql, params)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\utils.py", line 64, in execute     return self.cursor.execute(sql, params)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\uti ls.py", line 97, in __exit__     six.reraise(dj_exc_type, dj_exc_value, traceback)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\utils\ six.py", line 658, in reraise     raise value.with_traceback(tb)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\utils.py", line 62, in execute     return self.cursor.execute(sql)   file "c:\users\vetri\google drive\proj1\lib\site-packages\django\db\bac kends\sqlite3\base.py", line 316, in execute     return database.cursor.execute(self, query) django.db.utils.operationalerror: table "index_usermanagement" exists  (proj1) c:\users\vetri\google drive\proj1\src>

you must have run syncdb before doing migrations or anothee possible reason using other version of database have table try remove table 'index_usermanagement' exists! after again run 

python manage.py migrate

Comments

Post a Comment

Popular posts from this blog

toolbar - How to add link to user registration inside toobar in admin joomla 3 custom component -

im trying write component admin side , need add user creation. dont want duplicate existing codes add link. know how add task not simple link toolbar. thx help. if wanting button opens new user screen can try in component: $bar = jtoolbar::getinstance('toolbar'); $bar->appendbutton('link', 'users', 'new user','index.php?option=com_users&task=user.add'); you need add view.html.php file wherever you're creating toolbar. is need?
Read more

linux - disk space limitation when creating war file -

i have 1 gb disk space limitation hosting app , have used 700mb of it. however want create war file directory big (around 600mb) using command : jar -cvf root.war folderpath that's why encounter quota limitation , can't following. i'm looking way delete folder content when it's applying archive conserve disk space take note can't install zip tool in ssh shell ~ the code works on test directories, test first anyway, deletes files. it's not efficient. assumptions: 300mb free space, in destructively compress 600mb folderpath directory. none of files big -- if file in folderpath 300mb or larger, fail. notes: if ' $out ' file exists, nothing. first find pipes file list while , if ' $out ' doesn't exist in loop, create it, don't update -- if does exist, update it. each pass adds 1 more file, deletes unless file directory. after loop finishes delete empty directories too. unset u ; in=folderpath ; out=roo...
Read more