myroyal royal [http://community.jboss.org/people/myroyal] created the discussion "jboss4.2.3(jdk1.5) 505 errror" To view the discussion, visit: http://community.jboss.org/message/644320#644320 -------------------------------------------------------------- I migrate from jboss3.0.6(jdk1.4) to jboss4.2.3(jdk1.5) GA. where i call the  servlet from applet ,if the url include blank space ,i will get the error :505 ,and i run well in  jboss3.0.6(jdk1.4).i don't want to modify application because a lot of places must be modified. Can i solve this problem by Jboss setting ,not programming? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/644320#644320] Start a new discussion in JBoss Web Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]