[BUG-BE] SUB_PROCESSS cannot view the log properly.

[WangJPLeo]

Search before asking

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

What happened

The SUB_PROCESS task is tested and works fine. However, going into the workflow details and viewing the node's log messages reports an exception.

What you expected to happen

The SUB_PROCESS task log can be viewed normally.

How to reproduce

Successfully execute a subtask component task and view its log

Anything else

No Response

Version

dev

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

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

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