running driver_drake results in empty xmls

[amnmalik]

I don't get any errors while running driver_drake() on R, and the function generates all XMLs. However, all the generated xmls are 0 KB, i.e., empty.
I get this warning message though.

In run_xml_conversion(set_xml_file_helper(aluminum_incelas_gssp4.xml[[1]],  ... :
  intValueStr nullException thrown while trying to read csv and header files: java.io.FileNotFoundException: C:\gcamv7-ceew\input\gcamdata\inst\extdata\mi_headers\ModelInterface_headers.txt (The system cannot find the path specified)java.io.FileNotFoundException: C:\gcamv7-ceew\input\gcamdata\inst\extdata\mi_headers\ModelInterface_headers.txt (The system cannot find the path specified) at java.io.FileInputStream.open0(Native Method)	at java.io.FileInputStream.open(Unknown Source) at java.io.FileInputStream.<init>(Unknown Source) at ModelInterface.ModelGUI2.csvconv.CSVToXMLMain.runCSVConversion(CSVToXMLMain.java:136) at ModelInterface.ModelGUI2.csvconv.CSVToXMLMain.main(CSVToXMLMain.java:92)

Can anyone help? @pralitp ?

Thanks!