cut document operator outputs nothing

LeiLei Member Posts: 12 Learner I
edited November 2021 in Help
I have xml files. I want to cut out title, abstract, keyword and body's sections.

I use read document, cut document, combine documents and documents to data operators.  There is no output for this cutting. I think it may be namespace problem for xml file, but I cannot figure out what is wrong with my rmp file. Is there anyone who can help me?

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