Issues regarding the Dataflow not generating logs and the dynamic-node failing to start properly

[chengzi0103]

Describe the bug
When I start this dataflow, although it starts correctly, there are no logs in the logs.
After starting, when the dynamic-node runs, it prompts:
RuntimeError: Could not setup node from node id. Make sure to have a running dataflow with this dynamic node
Caused by:
0: failed to init event stream
1: subscribe failed: Node Country-Info-Agent exited before initializing dora. For more information, run dora logs 019546b6-f162-7336-a11c-a3ba3fc21e58 Country-Info-Agent.
Location:
apis/rust/node/src/event_stream/mod.rs:138:17

To Reproduce
Steps to reproduce the behavior:

1. Dora start daemon: dora up
2. Start a new dataflow: dora build dataflow.yaml
3. new cmd： terminal-input -> error

Screenshots or Video
If applicable, add screenshots to help explain your problem.

Environments (please complete the following information):

• System info: mac os
• Dora version: dora-cli 0.3.9

Additional context
nodes:

• id: terminal-input
  build: pip install -e ../../node-hub/terminal-input
  path: dynamic
  outputs:

  • data
    inputs:
    country_info: Country-Info-Agent/country_info

• id: Country-Info-Agent
  build: pip install CountryInfoAgent
  path: CountryInfoAgent
  outputs:

  • country_info
    inputs:
    country_name: terminal-input/data
    env:
    IS_DATAFLOW_END: true

terminial-input source : https://github.com/moxin-org/mofa/tree/feat/llama-index-hub/python/node-hub/terminal-input

Country-Info-Agent source: https://github.com/moxin-org/mofa/tree/feat/llama-index-hub/python/agent-hub/CountryInfoAgent

I have encountered this issue in other dataflows before, but the information was too limited for me to know how to resolve it. However, I can confirm that terminal-input works in other dataflows.

[chengzi0103]

@haixuanTao Could you please help me find the problem?

[haixuanTao]

Are you using "dora run" because, there is currently a limitation on dora run with dynamic node.

[chengzi0103]

@haixuanTao After several days of troubleshooting, we discovered a hidden bug . When executing the build process in dataflow, if a pip-installed package is placed in the same directory as dataflow.yml, the issue arises. The exact reason remains unclear.
As a result, no corresponding log file is generated after dataflow starts, and the dynamic-node fails to launch properly