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chatchat-space / Langchain-Chatchat

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain
Apache License 2.0
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启动之后，打开web界面只能显示输入框，其它前端页面不显示 #3948

Closed 12wjj closed 5 months ago

12wjj commented 5 months ago

QIOE4(X}H1O I1C2`1197XI

dosubot[bot] commented 5 months ago

If you're experiencing issues where only the input box is displayed and the rest of the frontend pages are not showing up in the Langchain-Chatchat application, consider the following troubleshooting steps:

  1. Check for Streamlit Cache or Session State Issues: Ensure that the session state is correctly initialized and updated throughout the application. Mismanagement of Streamlit's caching mechanism or session state could lead to rendering issues.

  2. Review Page Functions and Custom Commands: Errors within the dialogue_page function or in handling custom commands (parse_command) could prevent correct rendering. Make sure these functions and command parsing logic are error-free.

  3. Verify Resource Paths and Compatibility: Ensure all resources are correctly placed and accessible, and that you're using a Streamlit version compatible with all features and libraries used in the application.

  4. Debug Sidebar and Session State Management: Check that the sidebar elements and session state changes are correctly configured and managed. Misconfiguration here could affect the application's functionality.

  5. Check Streamlit Application Logs: Look for any error messages that could indicate what's going wrong.

By addressing these areas, you should be able to resolve the issue. Ensure all dependencies are correctly installed, and consider running the application in a clean virtual environment if problems persist.

#### Details **Sources** - [在linux系统之下webui启动以后显示空白](https://github.com/chatchat-space/Langchain-Chatchat/issues/3149) - [[BUG] webui启动不起来](https://github.com/chatchat-space/Langchain-Chatchat/issues/2705) - [[BUG] 网页可以正常打开，但是API页面打开后一片空白](https://github.com/chatchat-space/Langchain-Chatchat/issues/3114) - [autodl 镜像v0.2.10，启动后不报错，但web端打不开](https://github.com/chatchat-space/Langchain-Chatchat/issues/2817) - [startup一键启动，应该是成功了。但是只能访问FastAPI Docs 界面，WEB UI界面打不开。](https://github.com/chatchat-space/Langchain-Chatchat/issues/2070) - [[BUG] api页面正常使用，但是webui界面打开就只有一个控件 0.](https://github.com/chatchat-space/Langchain-Chatchat/issues/2135) - [webui.py](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/webui.py) - [webui_pages/dialogue/dialogue.py](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/webui_pages/dialogue/dialogue.py) - [requirements.txt](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/requirements.txt) - [knowledge_base/samples/content/test_files/langchain-ChatGLM_closed.jsonl](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/knowledge_base/samples/content/test_files/langchain-ChatGLM_closed.jsonl) - [knowledge_base/samples/content/test_files/langchain-ChatGLM_open.jsonl](https://github.com/chatchat-space/Langchain-Chatchat/blob/master/knowledge_base/samples/content/test_files/langchain-ChatGLM_open.jsonl)
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zRzRzRzRzRzRzR commented 5 months ago

检查你的nginx或者streamlit bug，非框架问题