Can you be more specific about the configuration of the XML reader node to read the drugbank.xml file?
I receive a warning:
WARN XML Reader An empty prefix for namespaces are not allowed in XPath. Please define a valid prefix.
The XPath filter checkbox is checked
The xPath query is set to /dns:drugs
Can you tell me what valid Prefix and Namespace I should be using?
As supplied in the example the Prefix and Namespace are empty.
If I uncheck the XPath filter checkbox the node runs but then on executing the Extract Drugs metanode I receive a warning:
WARN XPath Errors loading flow variables into node : Please set a name for the new column.
The nodes continue to run but I get lots of errors.
Is this most probably a function of the original misconfiguration?