Hi,
I have a HTML web resource which performs a Fetch using Daniel Cai's toolkit on a term entered into the HTML form. The actual retrieval itself works fine, however once the action js code is exited the web resource is re-loaded incorrectly and shows this error message
The XML page cannot be displayed Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later. Invalid at the top level of the document.
Error processing resource 'https://<Org>/%7B6349... HTTP Error 500 - Internal Server Error ^"
Refreshing the page fixes the problem, but I sense this is a workaround and not the solution.
Just to note, I am not changing the HTML of the web resource anywhere in the action code, so any internal structure should remain intact?
Any ideas on the cause?