本文介绍了django.db.utils.OperationalError:near“的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
当我运行./manage.py runserver或migrate命令时,我得到一些奇怪的错误。我检查了抛出异常的文件,但不知道
线程中未处理的异常由<函数包装器在0x7fd4c73df488>
追溯(最近的最后一次呼叫):
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/utils/autoreload.py,第225行,包装
fn(* args,** kwargs)
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/core/management/commands/runserver.py,第112行,in inner_run
self.check_migrations()
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/core/management/commands/runserver.py,第164行,在check_migrations
executor = MigrationExecutor(connections [DEFAULT_DB_ALIAS])
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/executor.py,第19行,__init__
self.loader = MigrationLoader(self.connection)
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/loader。 py,第47行,__init__
self.build_graph()
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/loader.py ,第182行,在build_gr中aph
self.applied_migrations = recorder.applied_migrations()
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/recorder.py,第59行,在applied_migrations中
self.ensure_schema()
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/recorder.py,第52行,将self_connection.schema_editor()作为编辑器确保_schema
:
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/base/schema.py ,第85行,__enter__
self.atomic .__输入__()
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/transaction.py,第190行,__enter__
connection._start_transaction_under_autocommit()
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/sqlite3/base.py,第299行,在_start_transaction_under_autocommit
self.cursor()。execute(BEGIN)
文件/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/d b / backends / utils.py,第79行,执行
return super(CursorDebugWrapper,self).execute(sql,params)
文件/home/dummy/RobocopEnv/lib/python2.7 /site-packages/django/db/backends/utils.py,第64行,执行
return self.cursor.execute(sql,params)
文件/ home / dummy / RobocopEnv / lib /python2.7/site-packages/django/db/utils.py,第97行,__exit__
six.reraise(dj_exc_type,dj_exc_value,traceback)
文件/ home / dummy / RobocopEnv / lib / python2.7 / site-packages / django / db / backends / utils.py,第62行,执行
return self.cursor.execute(sql)
文件/ home / dummy / RobocopEnv / lib / python2.7 / site-packages / django / db / backends / sqlite3 / base.py,第316行,执行
return Database.Cursor.execute(self,query)
django .db.utils.OperationalError:nearI'm getting some weird error when i run ./manage.py runserver or migrate command.I checked the files from where the exception is thrown, but no idea
Unhandled exception in thread started by <function wrapper at 0x7fd4c73df488>Traceback (most recent call last): File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/utils/autoreload.py", line 225, in wrapper fn(*args, **kwargs) File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 112, in inner_run self.check_migrations() File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 164, in check_migrations executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS]) File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/executor.py", line 19, in __init__ self.loader = MigrationLoader(self.connection) File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/loader.py", line 47, in __init__ self.build_graph() File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/loader.py", line 182, in build_graph self.applied_migrations = recorder.applied_migrations() File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/recorder.py", line 59, in applied_migrations self.ensure_schema() File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/migrations/recorder.py", line 52, in ensure_schema with self.connection.schema_editor() as editor: File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/base/schema.py", line 85, in __enter__ self.atomic.__enter__() File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/transaction.py", line 190, in __enter__ connection._start_transaction_under_autocommit() File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/sqlite3/base.py", line 299, in _start_transaction_under_autocommit self.cursor().execute("BEGIN") File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/utils.py", line 79, in execute return super(CursorDebugWrapper, self).execute(sql, params) File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/utils.py", line 64, in execute return self.cursor.execute(sql, params) File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/utils.py", line 97, in __exit__ six.reraise(dj_exc_type, dj_exc_value, traceback) File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/utils.py", line 62, in execute return self.cursor.execute(sql) File "/home/dummy/RobocopEnv/lib/python2.7/site-packages/django/db/backends/sqlite3/base.py", line 316, in execute return Database.Cursor.execute(self, query)django.db.utils.OperationalError: near " 这篇关于django.db.utils.OperationalError:near“的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!