dosubot[bot]
commented
5 months ago The change from check marks to "x" marks in your application's UI after adding a file to the knowledge base indicates a change in the document's status regarding its presence in the folder or database. This is controlled by the cell_renderer function, which renders "✓" for documents present (true) and "×" for those not present (false). This directly affects the document's functionality or accessibility within the application, depending on its expected presence for certain operations.
The application handles documents not present in the folder or database by providing functionality to delete such documents from the database if they are not found in the local folder, and vice versa. This ensures consistency and prevents accessibility issues for missing documents. The process of adding a document involves preparing the document, generating embeddings, assigning a unique ID, and adding the document to the ChromaDB collection. The UI is then updated to reflect the addition of the document to the knowledge base.
There are specific requirements or constraints for documents to be successfully added to the knowledge base, including file existence in the folder, inclusion in the vector store (database), file upload constraints, and document processing parameters. Failure to meet these requirements could result in an "x" mark in the UI, indicating issues with the document's addition or presence in the knowledge base.
This behavior is designed to maintain the integrity and reliability of the document management system, ensuring that only existing, consistent documents are accessible and managed by the application.
#### Details
**Sources** - [[BUG] 知识库页面的表格出错](https://github.com/chatchat-space/Langchain-Chatchat/issues/2795) - [将文件添加至向量库没有报错，但知识库中源文件和向量库都显示x](https://github.com/chatchat-space/Langchain-Chatchat/issues/3428) - [[BUG] 访问知识库文件报错](https://github.com/chatchat-space/Langchain-Chatchat/issues/1962) - [webui_pages/knowledge_base/knowledge_base.py](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/webui_pages/knowledge_base/knowledge_base.py) - [server/knowledge_base/kb_doc_api.py](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/server/knowledge_base/kb_doc_api.py) - [server/knowledge_base/migrate.py](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/server/knowledge_base/migrate.py) - [server/knowledge_base/kb_service/chromadb_kb_service.py](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/server/knowledge_base/kb_service/chromadb_kb_service.py)**About Dosu** This response is meant to be useful and save you time. It is **not meant to be a precise solution**, but rather a starting point for your own research. Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.
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zmxccxy
oucyangshuai
ZG688
pyxiaoxiaobo
yanke901
Alan-zhong
我的也是 找不到文档
liunux4odoo
tankGe
在知识库加了一个文件，这两个位置，打的都是x，之前是打√的。这是什么问题？对知识库文档有不有影响？