Since updating to KNIME 4.6 my api call with the Generic Web Service Client fails.
I get an error:
Execute failed: Cannot invoke “String.length()” because the return value of “org.knime.core.data.xml.XMLCellContent.getStringValue()” is null
I’ve reinstalled 4.5.2 and it works fine.
I use ‘Retrieve SOAP Body as XML String’ and use all defaults on the other tabs.
Anyone else experiencing troubles since updating?