代码节点报错

我直接测试代码节点时，代码节点可以正常运行，但当我试运行整个工作流时，代码节点就会报错

Start by reproducing the reported difference between running the code node directly and test-running the entire workflow, using the attached screenshot as the only diagnostic reference. Trace the code-node execution entry point in the workflow path and identify the error; done means the same code node runs successfully in both contexts.

Written by the indexing model from the issue text.