[Bug]: Input some specific words in chat, an error is returned

[yangyonguo]

Is there an existing issue for the same bug?

• I have checked the existing issues.

RAGFlow workspace code commit ID

#3696

RAGFlow image version

v0.16.0 slim

Other environment information

Actual behavior

Enter the following words in the chat page input field, An error is reported after sending:

你是
你是谁
怎么

ERROR: (3052, 'Trying to match: on fields: title_tks^10,title_sm_tks^5,important_kwd^30,important_tks^20,question_tks^20,content_ltks^2,content_sm_ltks failed.@src/planner/bound_select_statement.cpp:343')

Expected behavior

Is this problem the same as #3696

Steps to reproduce

Enter the following words in the chat page input field, An error is reported after sending:


你是
你是谁
怎么

Additional information

No response

[yuzhichang]

@yangyonguo I can confirm it's a bug of RAGFlow.

[yangyonguo]

@yuzhichang Is there a bug fix plan?

[Guanxinyi-cookies]

Hello, has this bug been fixed?
In the latest nightly build, the system page displays the version number is v0.17.0-57-g4f950430 slim. When asking "你是谁", an error still occurs. However, when asking "你好，你是谁?", the system responds correctly. Clearing the assistant's KB configuration can make it respond correctly.