I am getting this error when trying to validate the wsdl.. help needed..
The error description is.
java.lang.NoSuchMethodError: org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar([Lorg/apache/xerces/xni/parser/XMLInputSource
V
org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)
javax.xml.validation.SchemaFactory.newSchema(Unknown Source)
com.knowledgenet.lms.business.service.impl.semester.CourseTemplateServiceImpl.validate(CourseTemplateServiceImpl.java:63)
com.knowledgenet.lms.presentation.web.semester.AddCourseTemplateController.validateTemplateWithSchema(AddCourseTemplateController.java:90)
com.knowledgenet.lms.presentation.web.semester.AddCourseTemplateController.onBindAndValidate(AddCourseTemplateController.java:72)
org.springframework.web.servlet.mvc.BaseCommandController.bindAndValidate(BaseCommandController.java:375)
org.springframework.web.servlet.mvc.AbstractFormController.handleRequestInternal(AbstractFormController.java:248)
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:44)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:723)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:663)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:394)