String Array as flowvariable in Create Folder node

KNIME Analytics Platform
3

I was creating the concatenated strings manually. Example:

“nombres” STRING: 00A00_Indra_Training,00A00_Indra_Training_FS,00A00_Indra_Training_FS_simple) 00A00_Indra_Training,00A00_Indra_Training_FS,00A00_Indra_Training_FS_simple

and then used these variables with a “Create String Array Variable”. But apparently it isn’t working.

So I modify the wf to use a “Create Collection Column”, and now I get the arrays with that “white space”, and Create folder node works.

Thanks.