python - Django NodeNotFoundError during syncdb -

-

hi have developed project in local machine when have transferred production server, getting following error:

python manage.py  syncdb  traceback (most recent call last): file "manage.py", line 10, in <module> execute_from_command_line(sys.argv) file "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 354, in execute_from_command_line utility.execute() file "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 346, in execute self.fetch_command(subcommand).run_from_argv(self.argv) file "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 394, in run_from_argv self.execute(*args, **cmd_options) file "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 445, in execute output = self.handle(*args, **options) file "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/syncdb.py", line 25, in handle call_command("migrate", **options) file "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 120, in call_command return command.execute(*args, **defaults) file "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 445, in execute output = self.handle(*args, **options) file "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/migrate.py", line 93, in handle executor = migrationexecutor(connection, self.migration_progress_callback) file "/usr/local/lib/python2.7/dist-packages/django/db/migrations/executor.py", line 19, in __init__ self.loader = migrationloader(self.connection) file "/usr/local/lib/python2.7/dist-packages/django/db/migrations/loader.py", line 47, in __init__ self.build_graph() file "/usr/local/lib/python2.7/dist-packages/django/db/migrations/loader.py", line 321, in build_graph _reraise_missing_dependency(migration, parent, e) file "/usr/local/lib/python2.7/dist-packages/django/db/migrations/loader.py", line 291, in _reraise_missing_dependency raise exc django.db.migrations.graph.nodenotfounderror: migration myapp.0010_auto_20160415_1815 dependencies reference nonexistent parent node (u'registration', u'0003_migrate_activatedstatus')

i have copy project 1 machine another. django version 1.8.11 has idea ? thanks

check django version , upgrade dependencies make sure install dependencies required project , check if python version same


Comments

Post a Comment

Popular posts from this blog

Django REST Framework perform_create: You cannot call `.save()` after accessing `serializer.data` -

-
i have following viewset: class artistprofileviewset(viewsets.modelviewset): queryset = artistprofile.objects.all() serializer_class = artistprofileserializer def perform_create(self, serializer): if serializer.is_valid(): serializer.save() with following serializers: class simpleartisttrackserializer(serializers.hyperlinkedmodelserializer): class meta: model = artisttrack fields = (...my fields...) class artistprofileserializer(serializers.hyperlinkedmodelserializer): owners = userserializer(many=true, required=false) tracks = simpleartisttrackserializer(many=true, required=false) class meta: model = artistprofile fields = (...my fields...) i getting following error: assertionerror: cannot call `.save()` after accessing `serializer.data`.if need access data before committing database inspect 'serializer.validated_data' instead. i don't see editing serializer.data object. th...
Read more

Why does Go error when trying to marshal this JSON? -

-
i'm trying rather simple example of trying decode json file structs using golang. however, when attempting error that json: cannot unmarshal object go value of type []main.track which don't understand. here's code in question, , json can found here . package main import ( "encoding/json" "fmt" "net/http" "os" ) // tracks group of track types type tracks struct { tracks []track } // track represents singular track type track struct { name string url string artist artist } // artist represents single artist type artist struct { name string mbid string url string } func main() { url := "http://ws.audioscrobbler.com/2.0/?method=geo.gettoptracks&api_key=c1572082105bd40d247836b5c1819623&format=json&country=netherlands" response, err := http.get(url) if err != nil { fmt.printf("%s\n", err) os.exit(1) } de...
Read more