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When retrieving from the Ragflow external Q/A knowledge base, the returned content only includes the questions, without the answers. #7693

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opened 2026-02-21 18:21:55 -05:00 by yindo · 2 comments
yindo commented 2026-02-21 18:21:55 -05:00
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Originally created by @yibohub on GitHub (Jan 13, 2025).

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  • 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

0.15.0

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

When retrieving from the Ragflow external Q/A knowledge base, the returned content only includes the questions, without the answers.

✔️ Expected Behavior

When retrieving from the Ragflow external Q/A knowledge base, the returned content should include the complete questions and answers.

❌ Actual Behavior

When retrieving from the Ragflow external Q/A knowledge base, the returned content should only include the questions, without including the answers.

Originally created by @yibohub on GitHub (Jan 13, 2025). ### 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 0.15.0 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce When retrieving from the Ragflow external Q/A knowledge base, the returned content only includes the questions, without the answers. ### ✔️ Expected Behavior When retrieving from the Ragflow external Q/A knowledge base, the returned content should include the complete questions and answers. ### ❌ Actual Behavior When retrieving from the Ragflow external Q/A knowledge base, the returned content should only include the questions, without including the answers.
yindo added the 🐞 bug label 2026-02-21 18:21:55 -05:00
yindo closed this issue 2026-02-21 18:21:55 -05:00
yindo commented 2026-02-21 18:21:55 -05:00
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@dosubot[bot] commented on GitHub (Jan 13, 2025):

Hey @yibohub, I'm here to help you with bug fixes, questions, and becoming a contributor. Let's squash those bugs together! 🤖

The issue you're experiencing, where the Ragflow external Q/A knowledge base returns only questions without answers, might be related to the extraction process or configuration settings. Here are a few things to check:

  1. Extraction Method: Ensure that the extract method in the QAIndexProcessor class is correctly configured to extract both questions and answers. This method is responsible for extracting documents that are processed to retrieve answers [1].

  2. Configuration Settings: Verify the configuration settings for the Ragflow external Q/A knowledge base. Make sure that the retrieval settings, such as the Top K and Score Threshold, are set appropriately to retrieve complete Q/A pairs [2].

  3. Error Handling and Logging: Check the logs for any errors or warnings that might indicate why answers are not being retrieved. The Ragflow component includes error handling and logging that can provide insights into potential issues [3][4].

Review these aspects to ensure that the system is set up to retrieve both questions and answers. If the issue persists, further investigation into the specific implementation details may be necessary.

To continue talking to Dosu, mention @dosu.

Help Dosu learn! Give it feedback: Great Response | Irrelevant Answer | Incorrect Sources | Too Verbose | Hallucination | Other

@dosubot[bot] commented on GitHub (Jan 13, 2025): <!-- Greeting --> Hey @yibohub, I'm here to help you with bug fixes, questions, and becoming a contributor. Let's squash those bugs together! 🤖 <!-- Answer --> The issue you're experiencing, where the Ragflow external Q/A knowledge base returns only questions without answers, might be related to the extraction process or configuration settings. Here are a few things to check: 1. **Extraction Method**: Ensure that the `extract` method in the `QAIndexProcessor` class is correctly configured to extract both questions and answers. This method is responsible for extracting documents that are processed to retrieve answers <sup>[[1]](https://github.com/langgenius/dify/blob/main/api/core/rag/index_processor/processor/qa_index_processor.py)</sup>. 2. **Configuration Settings**: Verify the configuration settings for the Ragflow external Q/A knowledge base. Make sure that the retrieval settings, such as the `Top K` and `Score Threshold`, are set appropriately to retrieve complete Q/A pairs <sup>[[2]](https://github.com/langgenius/dify-docs/blob/main/en/guides/knowledge-base/connect-external-knowledge.md)</sup>. 3. **Error Handling and Logging**: Check the logs for any errors or warnings that might indicate why answers are not being retrieved. The Ragflow component includes error handling and logging that can provide insights into potential issues <sup>[[3]](https://github.com/langgenius/dify/blob/main/api/core/rag/embedding/cached_embedding.py)</sup><sup>[[4]](https://github.com/langgenius/dify/blob/main/api/core/rag/datasource/retrieval_service.py)</sup>. Review these aspects to ensure that the system is set up to retrieve both questions and answers. If the issue persists, further investigation into the specific implementation details may be necessary. <!-- Dosu Comment Footer --> *To continue talking to [Dosu](https://dosu.dev), mention @dosu.* --- <sup>Help Dosu learn! Give it feedback: [Great Response](https://app.dosu.dev/response-feedback/11207c8f-d12b-4816-8226-167ae2096420?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/11207c8f-d12b-4816-8226-167ae2096420?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/11207c8f-d12b-4816-8226-167ae2096420?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/11207c8f-d12b-4816-8226-167ae2096420?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/11207c8f-d12b-4816-8226-167ae2096420?feedback_type=hallucination) | [Other](https://app.dosu.dev/response-feedback/11207c8f-d12b-4816-8226-167ae2096420?feedback_type=other)</sup>
yindo commented 2026-02-21 18:21:55 -05:00
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@crazywoola commented on GitHub (Jan 20, 2025):

Please provide the details steps to reproduce this issue.

@crazywoola commented on GitHub (Jan 20, 2025): Please provide the details steps to reproduce this issue.
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Reference: langgenius/dify#7693
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