Please make sure you have read the Tag Syntax document and understand how tag attribute syntax works.
Description
Error formatting macro: snippet: java.lang.NullPointerException
The property struts.url.includeParams can be used to set the default value of includeParams. Like:
Change default value of includeParams
<struts> ... <constant name="struts.url.includeParams" value="none" /> ... </struts>
Parameters
Error formatting macro: snippet: java.lang.NullPointerException
Examples
Error formatting macro: snippet: java.lang.NullPointerException