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Unable to compile class for JSP

 
prashan dassanayake
Greenhorn
Posts: 23
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I'm using jboss server and I can access few pages from the web program while most of pages cannot be accessed.This web program is currently successfully run in another server in usa.So i think there is no errors in codings.But there must be some needed library missing or something else missing as i feel.Please help me to find a solution for errors in program.This is the error i got when trying to access some pages of website.

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 316 in the jsp file: /pages/order/viewOrders.jsp
Generated servlet error:
The method setAttribute(String, Object) in the type HttpSession is not applicable for the arguments (String, boolean)

An error occurred at line: 375 in the jsp file: /pages/order/viewOrders.jsp
Generated servlet error:
Type mismatch: cannot convert from Object to BranchModel

An error occurred at line: 397 in the jsp file: /pages/order/viewOrders.jsp
Generated servlet error:
Type mismatch: cannot convert from Object to FacilityModel


org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1062)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)


root cause

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 316 in the jsp file: /pages/order/viewOrders.jsp
Generated servlet error:
The method setAttribute(String, Object) in the type HttpSession is not applicable for the arguments (String, boolean)

An error occurred at line: 375 in the jsp file: /pages/order/viewOrders.jsp
Generated servlet error:
Type mismatch: cannot convert from Object to BranchModel

An error occurred at line: 397 in the jsp file: /pages/order/viewOrders.jsp
Generated servlet error:
Type mismatch: cannot convert from Object to FacilityModel


org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:414)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:297)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:305)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1062)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)


please tel me what is the library im missing and where should be it included or the error something different from i'm believing.
 
It is sorta covered in the JavaRanch Style Guide.
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