:WARN: failed vraptor
[jetty] br.com.caelum.vraptor.scan.ScannerException: Could not scan WEB-INF/classes
:WARN: Failed startup of context org.mortbay.jetty.webapp.WebAppContext@5f780a86{/,c:\Users\rodri\Desktop\Selenium_Alura\leiloes\leiloes\src\main\webapp}
Esses sao os warns que eu tenho quando executo o - ant jetty.run. Alguem poderia me ajudar?