Can't connect to Notion

[zhuganglie]

I am struggling to create knowledge base through "sync from Notion". I got "internal server error" pop up when clicked the "add workspace" button. Dify is deployed with docker compose and the .env is correctly configured with NOTION_INTEGRATION_TYPE=internal and NOTION_INTERNAL_SECRET=xxxxx.

Appreciate if someone could help.

[dosubot[bot]]

Hey @zhuganglie! 👋 I'm here to help you with any bugs, questions, or becoming a contributor. Let's solve this together!

To resolve the "internal server error" when trying to connect to Notion, follow these steps:

1. Verify Authorization: Ensure that you have completed the authorization verification correctly:

   • Go to Settings -- Data Sources -- Add Data Source, click on the Notion source Bind, and complete the authorization verification.
   • Alternatively, when creating a dataset and selecting the data source, click Sync from Notion Content -- Bind Now and follow the prompts to complete the authorization.

2. Check Integration Configuration: Make sure your Notion integration is configured correctly:

   • Internal Integration: Create an integration in the Notion integration settings page and configure the relevant environment variables in the .env file.
   • Public Integration: Upgrade the internal integration to a public integration, fill in the required information, and configure the relevant environment variables in the .env file.

3. Import Notion Data: After completing the authorization verification, go to the create dataset page, click Sync from Notion Content, and select the authorized pages you need to import.

4. Segmentation and Cleaning: Choose your segmentation settings and indexing method, then Save and Process. Wait for Dify to process this data for you.

5. Synchronize Notion Data: If your Notion content is modified, you can directly click Sync in the Dify dataset Document List Page to perform a one-click data synchronization.

6. Select Pages During Authorization: When you are redirected to the Notion login page during the authorization process, ensure that you check the permissions needed by Dify and click the "Select pages" button. Select the pages you want to synchronize with Dify and press the "Allow access" button.

Ensure that the access token used is valid and has the necessary permissions to access the pages and databases in your Notion workspace. If the notion_page_search and notion_database_search methods are not returning any results, the pages list will be empty, leading to 0 authorized pages being shown ^[1].

If the issue persists, you might want to check the logs for more detailed error messages that could provide further insights.

To continue talking to Dosu, mention @dosu.

[zhuganglie]

Thanks for reply. I tried the steps but unfortunately no luck. @dosu

[zhaoben0504]

I have the same problem @dosu

[joelhelbling]

I also repeated the same steps, having the same problem. Watching the logs as I attempted to Add workspace, I see this:

api-1         | 2024-07-30 14:59:52,190.190 ERROR [Dummy-3] [app.py:838] - Exception on /console/api/oauth/data-source/notion [GET]
api-1         | Traceback (most recent call last):
api-1         |   File "/app/api/.venv/lib/python3.10/site-packages/flask/app.py", line 880, in full_dispatch_request
api-1         |     rv = self.dispatch_request()
api-1         |   File "/app/api/.venv/lib/python3.10/site-packages/flask/app.py", line 865, in dispatch_request
api-1         |     return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
api-1         |   File "/app/api/.venv/lib/python3.10/site-packages/flask_restful/__init__.py", line 489, in wrapper
api-1         |     resp = resource(*args, **kwargs)
api-1         |   File "/app/api/.venv/lib/python3.10/site-packages/flask/views.py", line 110, in view
api-1         |     return current_app.ensure_sync(self.dispatch_request)(**kwargs)  # type: ignore[no-any-return]
api-1         |   File "/app/api/.venv/lib/python3.10/site-packages/flask_restful/__init__.py", line 604, in dispatch_request
api-1         |     resp = meth(*args, **kwargs)
api-1         |   File "/app/api/controllers/console/auth/data_source_oauth.py", line 40, in get
api-1         |     print(vars(oauth_provider))
api-1         | TypeError: vars() argument must have __dict__ attribute

[HokutoMorita]

Hi !
I have the same problem @dosu

[gubinjie]

There is a bug and you need to set up a NOTION_CLIENT_ID or NOTION_CLIENT_SECRET.

[gubinjie]

[kingwang22]

Did this problem get solved later? I have the same problem too. When click Bind Notion,have following error .{"error":"invalid_request","error_description":"query failed validation: query.client_id should be a string or undefined, instead was 0.","request_id":"
I use internal Integration, should not client id in .env