[BUG] v6.4 Trace Completion API 调用返回500

[YuanChuan11]

Search before asking

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

DeepFlow Component

Server

What you expected to happen

根据官网文档调用Trace Completion API（ https://deepflow.io/docs/zh/integration/output/query/trace-completion/）时报错
调用接口：http://${deepflow_server_node_ip}:${port}/v1/stats/querier/tracing-completion-by-external-app-spans。
返回500错误码和如下报错信息。
{
"OPT_STATUS": "INTERNAL_SERVER_ERROR",
"DESCRIPTION": "'str' object has no attribute 'signal_source'"
}

deepflow-app打印的错误日志如下：
'str' object has no attribute 'signal_source'Traceback (most recent call last): File "/root/app/common/utils.py", line 105, in wrapper response = await function(*args, **kwargs) File "/root/app/application/application.py", line 41, in l7_flow_app_tracing status, response, failed_regions = await TracingCompletion( File "/root/app/application/tracing_completion.py", line 38, in query rst = await self.trace_l7_flow(time_filter=time_filter, File "/root/app/application/tracing_completion.py", line 416, in trace_l7_flow set_all_relate(dataframe_flowmetas, related_map, network_delay_us) File "/root/app/application/l7_flow_tracing.py", line 631, in set_all_relate if ti.signal_source != L7_FLOW_SIGNAL_SOURCE_OTEL:AttributeError: 'str' object has no attribute 'signal_source'

How to reproduce

No response

DeepFlow version

deepflow-server v6.4
deepflow-agent v6.4
deepflow-app v6.4

DeepFlow agent list

No response

Kubernetes CNI

No response

Operation-System/Kernel version

No response

Anything else

No response

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[taloric]

@YuanChuan11 plz try the latest version