Hi,
I am trying to build one jsf component using the JSF2.0 with NetBeans 6.9. I am trying to follow the steps mentioned at below link
http://www.exadel.com/tutorial/jsf/HowToWriteYourOwnJSFComponents.pdf
I am facing following exceptions while running my application on tomcat server.
1) First Issue :-
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error trance :-
org.apache.jasper.JasperException: An exception occurred processing JSP page
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.buildView(JspViewHandlerImpl.java:486)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:337)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
java.lang.UnsupportedOperationException: Not supported yet.
com.home.jsf.components.TickerTag.getComponentType(TickerTag.java:26)
javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:205)
javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1126)
org.apache.jsp.welcomeJSF_jsp._jspx_meth_j_005fticker_005f0(welcomeJSF_jsp.java:155)
org.apache.jsp.welcomeJSF_jsp._jspx_meth_f_005fview_005f0(welcomeJSF_jsp.java:123)
org.apache.jsp.welcomeJSF_jsp._jspService(welcomeJSF_jsp.java:86)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.buildView(JspViewHandlerImpl.java:486)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:337)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
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Every things are in place but its not behaving as expected.
2) Second issue :-
After doing some more google, I added one jsf file and modified my web.xml
from <welcome-file>faces/welcomeJSF.jsp</welcome-file> to <welcome-file>faces/welcome.xhtml</welcome-file>
then it started showing me below error.
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XML Parsing Error: no element found
Location: http://localhost:8080/HelloWorldJSF/
Line Number 1, Column 1
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Could any one please help me on this.
Thanks in advance
Jaikrat Singh Tariyal