配置阶段时遇到错误：在 python 转换、数据融合中运行自定义代码时出现“null”

Question

I was trying to write a custom python code in the python transform plugin in data fusion. I tried to run the example code in the documentation and even created sample data to match the documentation. The plugin seems to throw this error- Error encountered while configuring the stage: 'null'. Is this a bug in the plugin?

Answer 1

I have faced the same issue and solved

all you have to do is: select the function description and then click on shift + Tab to make a back a little bit enter image description here

OR you can just remove the function description, and it will work fine.

also, make sure that the last line emitter.emit(record) back a little bit, to be in the right space of function body