January 27, 2009 at 11:06 PM
I think, servlet-api.jar problem please check the lib folder. if servlet-api.jar not available in your lib folder then put the jar file in lib folder.
If you have any problem then send me detail and explain in detail.
December 8, 2010 at 1:04 PM
am using netbeans ide in that by default glass fish server internally adds servlet-api.jar.