Hi.

I get an error with sitemap.xml when sake rebuilds cache. The issue appeard when I upgraded Silverstripe to version 3.1.9.

ERROR [User Error]: Uncaught Exception: Error: no controller registered in DevelopmentAdmin for: sitemap
IN GET /dev/sitemap.xml
Line 127 in <path>/framework/dev/DevelopmentAdmin.php

Source
======
  118: 		}
  119: 		
  120: 		if($controllerClass && class_exists($controllerClass)){
  121: 			return $controllerClass::create();
  122: 		}
  123: 		
  124: 		$msg = 'Error: no controller registered in '.__CLASS__.' for: '.$request->param('Action');
  125: 		if(Director::is_cli()){
  126: 			// in CLI we cant use httpError because of a bug with stuff being in the output already, see
       DevAdminControllerTest
* 127: 			throw new Exception($msg);
  128: 		}else{
  129: 			$this->httpError(500, $msg);
  130: 		}
  131: 	}
  132: 	
  133: 	

Trace
=====
DevelopmentAdmin->runRegisteredController(SS_HTTPRequest)
RequestHandler.php:288

RequestHandler->handleAction(SS_HTTPRequest,runRegisteredController)
Controller.php:194

Controller->handleAction(SS_HTTPRequest,runRegisteredController)
RequestHandler.php:200

RequestHandler->handleRequest(SS_HTTPRequest,DataModel)
Controller.php:153

Controller->handleRequest(SS_HTTPRequest,DataModel)
Director.php:370

Director::handleRequest(SS_HTTPRequest,Session,DataModel)
Director.php:291

Director::test(http://mir.no/dev/sitemap.xml)
FilesystemPublisher.php:229

FilesystemPublisher->publishPages(Array,,,,,,)
Object.php:1002

Object->extend(publishPages,Array)
RebuildStaticCacheTask.php:107

RebuildStaticCacheTask->rebuildCache(Array,1)
RebuildStaticCacheTask.php:26

RebuildStaticCacheTask->run(SS_HTTPRequest)
TaskRunner.php:84

TaskRunner->runTask(SS_HTTPRequest)
RequestHandler.php:288

RequestHandler->handleAction(SS_HTTPRequest,runTask)
Controller.php:194

Controller->handleAction(SS_HTTPRequest,runTask)
RequestHandler.php:200

RequestHandler->handleRequest(SS_HTTPRequest,DataModel)
Controller.php:153

Controller->handleRequest(SS_HTTPRequest,DataModel)
RequestHandler.php:222

RequestHandler->handleRequest(SS_HTTPRequest,DataModel)
Controller.php:153

Controller->handleRequest(SS_HTTPRequest,DataModel)
Director.php:370

Director::handleRequest(SS_HTTPRequest,Session,DataModel)
Director.php:153

Director::direct(dev/tasks/RebuildStaticCacheTask,DataModel)
Director.php:167

Director::direct(dev/buildcache,DataModel)
cli-script.php:121

My all pages to cache method looks like this in Page.php

public function allPagesToCache()
{
        // Get each page type to define its sub-urls
        $urls = array();

        // memory intensive depending on number of pages
        $pages = Page::get();

        foreach($pages as $page) {
            $urls = array_merge($urls, (array)$page->subPagesToCache());
        }

        // add any custom URLs which are not SiteTree instances
        $urls[] = "sitemap.xml";

        return $urls;
}

Anyone experienced similar?

Thanks,
Regards,
Hans