Question

我正在使用Python 2.6和Django 1.2.3 Final。

每当我尝试运行'inspectdb'或连接到此远程Oracle数据库的任何其他操作时，我都会收到以下错误：

Traceback (most recent call last):
  File "manage.py", line 11, in <module>
    execute_manager(settings)
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/core/management/__init__.py", line 438, in execute_manager
    utility.execute()
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/core/management/__init__.py", line 379, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/core/management/base.py", line 191, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/core/management/base.py", line 220, in execute
    output = self.handle(*args, **options)
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/core/management/base.py", line 351, in handle
    return self.handle_noargs(**options)
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/core/management/commands/inspectdb.py", line 22, in handle_noargs
    for line in self.handle_inspection(options):
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/core/management/commands/inspectdb.py", line 32, in handle_inspection
    cursor = connection.cursor()
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/db/backends/__init__.py", line 75, in cursor
    cursor = self._cursor()
  File "/var/www/local/server-env/lib/python2.6/site-packages/django/db/backends/oracle/base.py", line 361, in _cursor
    self.connection = Database.connect(conn_string, **self.settings_dict['OPTIONS'])
cx_Oracle.DatabaseError: Error while trying to retrieve text for error ORA-12505

Answer 1

一般情况下，当您收到一条神秘的错误消息时，请搜索神奇的网页。在这种情况下，软件的专业性足够，以便具有不同的错误消息编号和错误消息手册。您需要做的就是google("ORA-12505")

Answer 2

最有可能的是，你在settings.py文件数据库连接参数中犯了一个错误。检查它们以确保一切正确。

http://www.cryer.co.uk/brian/oracle/ORA12505.htm

当尝试使用Django连接到远程Oracle数据库时，我得到一个奇怪的错误

2 个答案: