[Bug] [tugraph] 文档上传切片处理时失败

[z1s8h5]

Search before asking

• I had searched in the issues and found no similar issues.

Operating system information

Linux

Python version information

=3.11

DB-GPT version

latest release

Related scenes

• Chat Data
• Chat Excel
• Chat DB
• Chat Knowledge
• Model Management
• Dashboard
• Plugins

Installation Information

• Installation From Source

• Docker Installation

• Docker Compose Installation

• Cluster Installation

• AutoDL Image

• Other

Device information

Device: GPU
GPU: 1 ,24GB

Models information

llm: glm-4-9b-chat text2vec-large-chinese
embeding: text2vex-large-chinese

What happened

dbgpt 版本（0.6.3），知识库文档上传，生成图谱切片处理的时候， 状态一直是running， 后台tugraph日志显示‘Graph name cannot be empty’ 。 偶尔切片处理成功，多数在running状态或failed，几分钟后点击看图谱是有生成。

另外重新执行文档同步的时候，图谱会重复生成内容，不会检查是否已生成过，但状态还是FAILED。

What you expected to happen

图谱库显示的日志报错：
graph name cannot be empty

How to reproduce

1. 新建知识库
2. 上传文档 （选图谱方式保存）
3. 切片处理 （默认）
4. 结果FAILED

Additional context

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

[fangyinc]

@fanzhidongyzby

[Appointat]

You should name the graph name correctly, for example "graph1", "graph2", etc.
Can you show some screenshots?

[Aries-ckt]

the same issue ? #2417