Hi guys,
I follow the tutorial here:
https://success.outsystems.com/Documentation/Development_FAQs/How_to_parse_XML_files_with_XPath_expressions
But I got stuck at step 9:
Add a XmlElement_SelectSingleNode Action from the XML Extension after the previous Action. Set the XmlElement input to XmlNodeList_Item.XmlNode and the XPathString input to "title"
XmlElement
XmlNodeList_Item.XmlNode
XPathString
"title"
It throws Object reference not set to an instance of an object error.
It can't get the "title" node. I don't know why. I used OutSystems 11.
Any ideas? Thanks!
HI Minh,
I tried all the steps as mentioned in the documentation and i ma not getting any such error , i am able to get the title . I created a sample oml till step 9 to make sure that is working fine , please refer the oml and compare it with your code if there is anything missing.
I created a webscreen where i have a text box to input xml and passing the same xml as text rather sending binary data and converting it to text.
I called the action on Ok button click on the same screen .
Regards,
-PJ-
Hi Pramod,
I compared your version with mine. It turned out that I used XmlDocument_SelectSingleNode instead of XmlElement_SelectSingleNode. Thanks!
Minh
Hi Minh ,
Good to know that it solved your problem .!