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Peter Parson commented on WICKET-4840: -------------------------------------- Thanks for your reply - actually, I copied this implementation from the Wicket Wiki: https://cwiki.apache.org/WICKET/seo-search-engine-optimization.html#SEO-SearchEngineOptimization-Wicket1.5 Can you tell me what the overriding implementation of encodeRedirectURL should look like instead? > ServletWebResponse/RequestCycle: NPE after upgrading from 6.0.0 to 6.2.0 > ------------------------------------------------------------------------ > > Key: WICKET-4840 > URL: https://issues.apache.org/jira/browse/WICKET-4840 > Project: Wicket > Issue Type: Bug > Components: wicket > Affects Versions: 6.2.0 > Reporter: Peter Parson > Priority: Minor > Labels: nullpointerexception, requestcylce > > My WebAplication uses the following code to get rid of the jsessionid > parameter for certain user agents, which worked fine with Wicket 6.0.0 but > results in a NullPointerException now. > @Override > protected WebResponse newWebResponse(final WebRequest webRequest, final > HttpServletResponse httpServletResponse){ > return new ServletWebResponse((ServletWebRequest)webRequest, > httpServletResponse) { > @Override > public String encodeURL(CharSequence url) { > final String agent = webRequest.getHeader("User-Agent"); > return isAgent(agent) ? url.toString() : super.encodeURL(url); > } > @Override > public String encodeRedirectURL(CharSequence url) { > return encodeURL(url); > } > }; > } > It is exactly the same issue as discussed here (about version 6.1.1): > http://comments.gmane.org/gmane.comp.java.wicket.user/106013 > ServletWebResponse:181 - RequestCycle.get() returns null. > Workaround is to check for null before calling super.encodeURL(url), but I > assume this is a bug? -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira