postgresql - 在 ubuntu 20.04 在 web 模式下运行 pgadmin 时出错

Question

在 ubuntu 20.04 中以 Web 模式运行 pgadmin 时出错

当我在 ubuntu 终端上运行以在 web 模式下运行 pg admin 时， sudo /usr/pgadmin4/bin/setup-web.sh这个命令。

我收到错误此错误见下文。这个错误的解决方案是什么？

Creating configuration database...
Traceback (most recent call last):
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 608, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: there is already another table or index with this name: user_old

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/pgadmin4/web/setup.py", line 506, in <module>
    setup_db()
  File "/usr/pgadmin4/web/setup.py", line 378, in setup_db
    app = create_app()
  File "/usr/pgadmin4/web/pgadmin/__init__.py", line 365, in create_app
    db_upgrade(app)
  File "/usr/pgadmin4/web/pgadmin/setup/db_upgrade.py", line 25, in db_upgrade
    flask_migrate.upgrade(migration_folder)
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/flask_migrate/__init__.py", line 96, in wrapped
    f(*args, **kwargs)
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/flask_migrate/__init__.py", line 271, in upgrade
    command.upgrade(config, revision, sql=sql, tag=tag)
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/alembic/command.py", line 294, in upgrade
    script.run_env()
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/alembic/script/base.py", line 490, in run_env
    util.load_python_file(self.dir, "env.py")
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/alembic/util/pyfiles.py", line 97, in load_python_file
    module = load_module_py(module_id, path)
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/alembic/util/compat.py", line 182, in load_module_py
    spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/usr/pgadmin4/web/pgadmin/setup/../../migrations/env.py", line 93, in <module>
    run_migrations_online()
  File "/usr/pgadmin4/web/pgadmin/setup/../../migrations/env.py", line 86, in run_migrations_online
    context.run_migrations()
  File "<string>", line 8, in run_migrations
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/alembic/runtime/environment.py", line 813, in run_migrations
    self.get_context().run_migrations(**kw)
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/alembic/runtime/migration.py", line 560, in run_migrations
    step.migration_fn(**kw)
  File "/usr/pgadmin4/web/migrations/versions/7fedf8531802_.py", line 22, in upgrade
    db.engine.execute("ALTER TABLE user RENAME TO user_old")
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2235, in execute
    return connection.execute(statement, *multiparams, **params)
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1003, in execute
    return self._execute_text(object_, multiparams, params)
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1172, in _execute_text
    ret = self._execute_context(
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1316, in _execute_context
    self._handle_dbapi_exception(
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1510, in _handle_dbapi_exception
    util.raise_(
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/pgadmin4/venv/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 608, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) there is already another table or index with this name: user_old
[SQL: ALTER TABLE user RENAME TO user_old]
(Background on this error at: http://sqlalche.me/e/13/e3q8)
Error setting up server mode. Please examine the output above.

但我可以在桌面模式下运行运行 pgadmin。我也从桌面模式注销。

标签： postgresqlubuntu-20.04pgadmin-4