You could have a look at this examples. Key is to define a correct path (this took me a few tries sometimes) and you might need to ungroup the result in order to get a ‘normal’ table.
I just stumbled across this entry and maybe I can help since I had a similar problem recently. The point is that in order to import a JSON file you have to
Import it with the JSON reader
define a JSON path to the variables
ungroup the variables
Then you have a normal table with columns.
json.knar
or this
I attach a workflow that extracts your values. I converted the XML file to JSON and then used the JSON path editor to define a path. The tricky thing is to find the path. That took some time. I exported the JSON file and used an editor (Atom on MacOS) to find the right row. Then you would have to click on an item you want and hopefully it would select and mark blue the values you want. I am not a JSON expert so I would have to click around until it fits.
Then the workflow would ungroup the valu…
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