ProductSet-Reader fails with gpt command line utility

In the graph there is a parameter for fileList. This could be a list of file paths separated by commas or a folder.
If a folder is specified it will use every product it can find within that folder.

<parameters>
      <fileList>E:\mydata\</fileList>
</parameters>

You could also put a variable ${inputFolder}

<parameters><fileList>${inputFolder}</fileList></parameters>

and then replace that variable from the command line

gpt mygraph.xml -PinputFolder=“e:\mydata”

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