In my loop all Node run successfully, why the Loop End showed Error?

Dear all,

I analyzed all my node, they run successfully, I got results with all nodes. But my Loop End showed error. I can understand this? The code is huge and data is from SQL database, I dont know how can I load it here.



@ShuLiu from what I see the data structure of the two results would differ.

You can opt to allow changing data structures but you would have to deal with the concequences later. Or you might have to check where your tables would differ in the jobs before.

If you want to enforce a certain structure you could use a column filter, maby with regular expressions or a:

Thank you very much. I am trying to use vairable loop, and collect the results for each run separately, see if it works.

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