hi,
I was testing an Upcycler project (2022.2) and had some messages regarding illegal characters:
In the details I found 3 column names that seem ok?
I looked it up in the contains_illegal_characters function using the names from the generated json and there it wasn’t a problem.
Can this be a problem in the generated project?
The illegal characters message is generated by the Capital letters in the column names. I assume the upcycler did not crash on this but only reported it?
Ah, its because of the capitals? No, it didnt crash, but if I see a warning message I want to know if it’s going to give trouble in the project 
So it’s only the preferred naming convention.
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