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Cannot add any EndPoints with endpoint plugin - Internal Server Error occurs #18053

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opened 2026-02-21 19:42:59 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 19:42:59 -05:00
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Originally created by @ryantsai on GitHub (Sep 23, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • 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, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：）
  • Please do not modify this template :) and fill in all the required fields.

Dify version

1.9.0

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

  1. Do clean docker 1.9.0 installation
  2. Install any Endpoint plugin, e.g. offical Slack Bot plugin https://marketplace.dify.ai/plugins/langgenius/slack-bot
  3. Try to add any Endpoint, Internal Server Error occurs:
    Image

✔️ Expected Behavior

Endpoints should be added successfully

❌ Actual Behavior

Internal Server Error occurs in UI, follow exception appears in docker-api container:

2025-09-23 14:44:59.486 ERROR [Dummy-46] [app.py:875] - Exception on /console/api/workspaces/current/endpoints/list/plugin [GET]
Traceback (most recent call last):
  File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 917, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 902, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/api.py", line 402, in wrapper
    resp = resource(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask/views.py", line 110, in view
    return current_app.ensure_sync(self.dispatch_request)(**kwargs)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/resource.py", line 41, in dispatch_request
    resp = meth(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/wraps.py", line 215, in decorated
    return view(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/libs/login.py", line 62, in decorated_view
    return current_app.ensure_sync(func)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/wraps.py", line 37, in decorated
    return view(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/workspace/endpoint.py", line 140, in get
    "endpoints": EndpointService.list_endpoints_for_single_plugin(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/services/plugin/endpoint_service.py", line 26, in list_endpoints_for_single_plugin
    return PluginEndpointClient().list_endpoints_for_single_plugin(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/core/plugin/impl/endpoint.py", line 44, in list_endpoints_for_single_plugin
    return self._request_with_plugin_daemon_response(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/core/plugin/impl/base.py", line 170, in _request_with_plugin_daemon_response
    self._handle_plugin_daemon_error(error.error_type, error.message)
  File "/app/api/core/plugin/impl/base.py", line 248, in _handle_plugin_daemon_error
    raise PluginDaemonInternalServerError(description=message)
core.plugin.impl.exc.PluginDaemonInternalServerError: req_id: 870b9331c9 PluginDaemonInternalServerError: failed to decrypt settings: data is nil
2025-09-23 14:45:03.170 ERROR [Dummy-47] [app.py:875] - Exception on /console/api/workspaces/current/endpoints/list/plugin [GET]
Traceback (most recent call last):
  File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 917, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 902, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/api.py", line 402, in wrapper
    resp = resource(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask/views.py", line 110, in view
    return current_app.ensure_sync(self.dispatch_request)(**kwargs)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/resource.py", line 41, in dispatch_request
    resp = meth(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/wraps.py", line 215, in decorated
    return view(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/libs/login.py", line 62, in decorated_view
    return current_app.ensure_sync(func)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/wraps.py", line 37, in decorated
    return view(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/workspace/endpoint.py", line 140, in get
    "endpoints": EndpointService.list_endpoints_for_single_plugin(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/services/plugin/endpoint_service.py", line 26, in list_endpoints_for_single_plugin
    return PluginEndpointClient().list_endpoints_for_single_plugin(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/core/plugin/impl/endpoint.py", line 44, in list_endpoints_for_single_plugin
    return self._request_with_plugin_daemon_response(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/core/plugin/impl/base.py", line 170, in _request_with_plugin_daemon_response
    self._handle_plugin_daemon_error(error.error_type, error.message)
  File "/app/api/core/plugin/impl/base.py", line 248, in _handle_plugin_daemon_error
    raise PluginDaemonInternalServerError(description=message)
core.plugin.impl.exc.PluginDaemonInternalServerError: req_id: 327f286119 PluginDaemonInternalServerError: failed to decrypt settings: data is nil
2025-09-23 14:45:03.170 ERROR [Dummy-47] [app.py:875] - Exception on /console/api/workspaces/current/endpoints/list/plugin [GET]
Traceback (most recent call last):
  File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 917, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 902, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/api.py", line 402, in wrapper
    resp = resource(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask/views.py", line 110, in view
    return current_app.ensure_sync(self.dispatch_request)(**kwargs)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/resource.py", line 41, in dispatch_request
    resp = meth(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/wraps.py", line 215, in decorated
    return view(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/libs/login.py", line 62, in decorated_view
    return current_app.ensure_sync(func)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/wraps.py", line 37, in decorated
    return view(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/controllers/console/workspace/endpoint.py", line 140, in get
    "endpoints": EndpointService.list_endpoints_for_single_plugin(
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/services/plugin/endpoint_service.py", line 26, in list_endpoints_for_single_plugin
    return PluginEndpointClient().list_endpoints_for_single_plugin(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/core/plugin/impl/endpoint.py", line 44, in list_endpoints_for_single_plugin
    return self._request_with_plugin_daemon_response(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/api/core/plugin/impl/base.py", line 170, in _request_with_plugin_daemon_response
    self._handle_plugin_daemon_error(error.error_type, error.message)
  File "/app/api/core/plugin/impl/base.py", line 248, in _handle_plugin_daemon_error
    raise PluginDaemonInternalServerError(description=message)
core.plugin.impl.exc.PluginDaemonInternalServerError: req_id: 327f286119 PluginDaemonInternalServerError: failed to decrypt settings: data is nil
Originally created by @ryantsai on GitHub (Sep 23, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [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, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：） - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 1.9.0 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce 1. Do clean docker 1.9.0 installation 2. Install any Endpoint plugin, e.g. offical Slack Bot plugin https://marketplace.dify.ai/plugins/langgenius/slack-bot 3. Try to add any Endpoint, Internal Server Error occurs: <img width="334" height="238" alt="Image" src="https://github.com/user-attachments/assets/e8b591a2-d58e-42de-9a04-00ae48e5016d" /> ### ✔️ Expected Behavior Endpoints should be added successfully ### ❌ Actual Behavior Internal Server Error occurs in UI, follow exception appears in docker-api container: ``` 2025-09-23 14:44:59.486 ERROR [Dummy-46] [app.py:875] - Exception on /console/api/workspaces/current/endpoints/list/plugin [GET] Traceback (most recent call last): File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 917, in full_dispatch_request rv = self.dispatch_request() ^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 902, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/api.py", line 402, in wrapper resp = resource(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask/views.py", line 110, in view return current_app.ensure_sync(self.dispatch_request)(**kwargs) # type: ignore[no-any-return] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/resource.py", line 41, in dispatch_request resp = meth(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/wraps.py", line 215, in decorated return view(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/libs/login.py", line 62, in decorated_view return current_app.ensure_sync(func)(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/wraps.py", line 37, in decorated return view(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/workspace/endpoint.py", line 140, in get "endpoints": EndpointService.list_endpoints_for_single_plugin( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/services/plugin/endpoint_service.py", line 26, in list_endpoints_for_single_plugin return PluginEndpointClient().list_endpoints_for_single_plugin( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/core/plugin/impl/endpoint.py", line 44, in list_endpoints_for_single_plugin return self._request_with_plugin_daemon_response( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/core/plugin/impl/base.py", line 170, in _request_with_plugin_daemon_response self._handle_plugin_daemon_error(error.error_type, error.message) File "/app/api/core/plugin/impl/base.py", line 248, in _handle_plugin_daemon_error raise PluginDaemonInternalServerError(description=message) core.plugin.impl.exc.PluginDaemonInternalServerError: req_id: 870b9331c9 PluginDaemonInternalServerError: failed to decrypt settings: data is nil 2025-09-23 14:45:03.170 ERROR [Dummy-47] [app.py:875] - Exception on /console/api/workspaces/current/endpoints/list/plugin [GET] Traceback (most recent call last): File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 917, in full_dispatch_request rv = self.dispatch_request() ^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 902, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/api.py", line 402, in wrapper resp = resource(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask/views.py", line 110, in view return current_app.ensure_sync(self.dispatch_request)(**kwargs) # type: ignore[no-any-return] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/resource.py", line 41, in dispatch_request resp = meth(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/wraps.py", line 215, in decorated return view(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/libs/login.py", line 62, in decorated_view return current_app.ensure_sync(func)(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/wraps.py", line 37, in decorated return view(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/workspace/endpoint.py", line 140, in get "endpoints": EndpointService.list_endpoints_for_single_plugin( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/services/plugin/endpoint_service.py", line 26, in list_endpoints_for_single_plugin return PluginEndpointClient().list_endpoints_for_single_plugin( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/core/plugin/impl/endpoint.py", line 44, in list_endpoints_for_single_plugin return self._request_with_plugin_daemon_response( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/core/plugin/impl/base.py", line 170, in _request_with_plugin_daemon_response self._handle_plugin_daemon_error(error.error_type, error.message) File "/app/api/core/plugin/impl/base.py", line 248, in _handle_plugin_daemon_error raise PluginDaemonInternalServerError(description=message) core.plugin.impl.exc.PluginDaemonInternalServerError: req_id: 327f286119 PluginDaemonInternalServerError: failed to decrypt settings: data is nil 2025-09-23 14:45:03.170 ERROR [Dummy-47] [app.py:875] - Exception on /console/api/workspaces/current/endpoints/list/plugin [GET] Traceback (most recent call last): File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 917, in full_dispatch_request rv = self.dispatch_request() ^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 902, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/api.py", line 402, in wrapper resp = resource(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask/views.py", line 110, in view return current_app.ensure_sync(self.dispatch_request)(**kwargs) # type: ignore[no-any-return] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/resource.py", line 41, in dispatch_request resp = meth(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/wraps.py", line 215, in decorated return view(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/libs/login.py", line 62, in decorated_view return current_app.ensure_sync(func)(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/wraps.py", line 37, in decorated return view(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^ File "/app/api/controllers/console/workspace/endpoint.py", line 140, in get "endpoints": EndpointService.list_endpoints_for_single_plugin( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/services/plugin/endpoint_service.py", line 26, in list_endpoints_for_single_plugin return PluginEndpointClient().list_endpoints_for_single_plugin( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/core/plugin/impl/endpoint.py", line 44, in list_endpoints_for_single_plugin return self._request_with_plugin_daemon_response( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/app/api/core/plugin/impl/base.py", line 170, in _request_with_plugin_daemon_response self._handle_plugin_daemon_error(error.error_type, error.message) File "/app/api/core/plugin/impl/base.py", line 248, in _handle_plugin_daemon_error raise PluginDaemonInternalServerError(description=message) core.plugin.impl.exc.PluginDaemonInternalServerError: req_id: 327f286119 PluginDaemonInternalServerError: failed to decrypt settings: data is nil ```
yindo added the 🐞 bug label 2026-02-21 19:42:59 -05:00
yindo closed this issue 2026-02-21 19:42:59 -05:00
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Reference: langgenius/dify#18053
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