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UserWarning: Revision d20049ed0af6 referenced from d20049ed0af6 -> f051706725cc (head), add_rate_limit_logs is not present #10218

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opened 2026-02-21 18:44:11 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 18:44:11 -05:00
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Originally created by @axdlee on GitHub (Mar 10, 2025).

Originally assigned to: @JohnJyong on GitHub.

Self Checks

  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
  • [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:）
  • Please do not modify this template :) and fill in all the required fields.

Dify version

1.0.0

Cloud or Self Hosted

Self Hosted (Source)

Steps to reproduce

dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py:241: UserWarning: Revision d20049ed0af6 referenced from d20049ed0af6 -> f051706725cc (head), add_rate_limit_logs is not present
  util.warn(
Traceback (most recent call last):
  File "/opt/xxx/dify/api/.venv/bin/flask", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask/cli.py", line 1129, in main
    cli.main()
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1082, in main
    rv = self.invoke(ctx)
         ^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1697, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1697, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1443, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 788, in invoke
    return __callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/decorators.py", line 33, in new_func
    return f(get_current_context(), *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask/cli.py", line 400, in decorator
    return ctx.invoke(f, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 788, in invoke
    return __callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask_migrate/cli.py", line 154, in upgrade
    _upgrade(directory, revision, sql, tag, x_arg)
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask_migrate/__init__.py", line 111, in wrapped
    f(*args, **kwargs)
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask_migrate/__init__.py", line 200, in upgrade
    command.upgrade(config, revision, sql=sql, tag=tag)
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/command.py", line 408, in upgrade
    script.run_env()
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/base.py", line 586, in run_env
    util.load_python_file(self.dir, "env.py")
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/util/pyfiles.py", line 95, in load_python_file
    module = load_module_py(module_id, path)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/util/pyfiles.py", line 113, in load_module_py
    spec.loader.exec_module(module)  # type: ignore
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "/opt/xxx/dify/api/migrations/env.py", line 109, in <module>
    run_migrations_online()
  File "/opt/xxx/dify/api/migrations/env.py", line 103, in run_migrations_online
    context.run_migrations()
  File "<string>", line 8, in run_migrations
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/runtime/environment.py", line 946, in run_migrations
    self.get_context().run_migrations(**kw)
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/runtime/migration.py", line 611, in run_migrations
    for step in self._migrations_fn(heads, self):
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/command.py", line 397, in upgrade
    return script._upgrade_revs(revision, rev)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/base.py", line 462, in _upgrade_revs
    for script in reversed(list(revs))
                           ^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 814, in iterate_revisions
    revisions, heads = fn(
                       ^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 1447, in _collect_upgrade_revisions
    for rev in self._parse_upgrade_target(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 1234, in _parse_upgrade_target
    return self.get_revisions(target)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 544, in get_revisions
    resolved_id, branch_label = self._resolve_revision_number(id_)
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 768, in _resolve_revision_number
    self._revision_map
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/sqlalchemy/util/langhelpers.py", line 1141, in __get__
    obj.__dict__[self.__name__] = result = self.fget(obj)
                                           ^^^^^^^^^^^^^^
  File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 245, in _revision_map
    down_revision = map_[downrev]
                    ~~~~^^^^^^^^^
KeyError: 'd20049ed0af6'

After running git pull to fetch the latest code and updating to the new version, I entered the api directory and executed poetry install -> poetry shell -> flask db upgrade to update the database schema. However, this resulted in an error. Upon checking the migration file at https://github.com/langgenius/dify/blob/main/api/migrations/versions/2025_01_14_0617-f051706725cc_add_rate_limit_logs.py, I noticed that the down_revision = 'd20049ed0af6' seems non-existent. Additionally, after pulling the latest version, I found that my previous knowledge base is no longer visible on the frontend pages.

✔️ Expected Behavior

hope it can be used normally

❌ Actual Behavior

The command flask db upgrade failed, and the frontend interface does not display the knowledge bases created previously.

Originally created by @axdlee on GitHub (Mar 10, 2025). Originally assigned to: @JohnJyong on GitHub. ### Self Checks - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [x] [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:） - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 1.0.0 ### Cloud or Self Hosted Self Hosted (Source) ### Steps to reproduce ``` dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py:241: UserWarning: Revision d20049ed0af6 referenced from d20049ed0af6 -> f051706725cc (head), add_rate_limit_logs is not present util.warn( Traceback (most recent call last): File "/opt/xxx/dify/api/.venv/bin/flask", line 8, in <module> sys.exit(main()) ^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask/cli.py", line 1129, in main cli.main() File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1082, in main rv = self.invoke(ctx) ^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1697, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1697, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 1443, in invoke return ctx.invoke(self.callback, **ctx.params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 788, in invoke return __callback(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/decorators.py", line 33, in new_func return f(get_current_context(), *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask/cli.py", line 400, in decorator return ctx.invoke(f, *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/click/core.py", line 788, in invoke return __callback(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask_migrate/cli.py", line 154, in upgrade _upgrade(directory, revision, sql, tag, x_arg) File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask_migrate/__init__.py", line 111, in wrapped f(*args, **kwargs) File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/flask_migrate/__init__.py", line 200, in upgrade command.upgrade(config, revision, sql=sql, tag=tag) File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/command.py", line 408, in upgrade script.run_env() File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/base.py", line 586, in run_env util.load_python_file(self.dir, "env.py") File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/util/pyfiles.py", line 95, in load_python_file module = load_module_py(module_id, path) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/util/pyfiles.py", line 113, in load_module_py spec.loader.exec_module(module) # type: ignore ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap_external>", line 995, in exec_module File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed File "/opt/xxx/dify/api/migrations/env.py", line 109, in <module> run_migrations_online() File "/opt/xxx/dify/api/migrations/env.py", line 103, in run_migrations_online context.run_migrations() File "<string>", line 8, in run_migrations File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/runtime/environment.py", line 946, in run_migrations self.get_context().run_migrations(**kw) File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/runtime/migration.py", line 611, in run_migrations for step in self._migrations_fn(heads, self): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/command.py", line 397, in upgrade return script._upgrade_revs(revision, rev) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/base.py", line 462, in _upgrade_revs for script in reversed(list(revs)) ^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 814, in iterate_revisions revisions, heads = fn( ^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 1447, in _collect_upgrade_revisions for rev in self._parse_upgrade_target( ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 1234, in _parse_upgrade_target return self.get_revisions(target) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 544, in get_revisions resolved_id, branch_label = self._resolve_revision_number(id_) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 768, in _resolve_revision_number self._revision_map File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/sqlalchemy/util/langhelpers.py", line 1141, in __get__ obj.__dict__[self.__name__] = result = self.fget(obj) ^^^^^^^^^^^^^^ File "/opt/xxx/dify/api/.venv/lib/python3.12/site-packages/alembic/script/revision.py", line 245, in _revision_map down_revision = map_[downrev] ~~~~^^^^^^^^^ KeyError: 'd20049ed0af6' ``` After running `git pull` to fetch the latest code and updating to the new version, I entered the `api` directory and executed `poetry install -> poetry shell -> flask db upgrade` to update the database schema. However, this resulted in an error. Upon checking the migration file at <https://github.com/langgenius/dify/blob/main/api/migrations/versions/2025_01_14_0617-f051706725cc_add_rate_limit_logs.py>, I noticed that the `down_revision = 'd20049ed0af6'` seems non-existent. Additionally, after pulling the latest version, I found that my previous knowledge base is no longer visible on the frontend pages. ### ✔️ Expected Behavior hope it can be used normally ### ❌ Actual Behavior The command `flask db upgrade` failed, and the frontend interface does not display the knowledge bases created previously.
yindo added the 🐞 bug label 2026-02-21 18:44:11 -05:00
yindo closed this issue 2026-02-21 18:44:11 -05:00
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Reference: langgenius/dify#10218
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