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POGoogle App Engine + JSF 2 give the error
 

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  1. POGoogle App Engine + JSF 2 give the error
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    <p>I am using this linkfor google app engine with jsf so i am getting this error when i run the on eclipse so give the desire solution link is <a href="http://www.mkyong.com/google-app-engine/google-app-engine-jsf-2-example/" rel="nofollow">http://www.mkyong.com/google-app-engine/google-app-engine-jsf-2-example/</a></p> <pre><code> java.lang.ClassNotFoundException: javax.faces.webapp.FacesServlet at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at com.google.appengine.tools.development.IsolatedAppClassLoader.loadClass (IsolatedAppClassLoader.java:207) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) at org.mortbay.util.Loader.loadClass(Loader.java:91) at org.mortbay.util.Loader.loadClass(Loader.java:71) at org.mortbay.jetty.servlet.Holder.doStart(Holder.java:73) at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:242) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:685) at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:224) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at com.google.appengine.tools.development.JettyContainerService.startContainer (JettyContainerService.java:197) at com.google.appengine.tools.development.AbstractContainerService.startup (AbstractContainerService.java:241) at com.google.appengine.tools.development.DevAppServerImpl.start (DevAppServerImpl.java:148) at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply (DevAppServerMain.java:310) at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48) at com.google.appengine.tools.development.DevAppServerMain.&lt;init&gt; (DevAppServerMain.java:249) at com.google.appengine.tools.development.DevAppServerMain.main (DevAppServerMain.java:225) Sep 06, 2012 10:58:55 AM com.google.appengine.tools.development.ApiProxyLocalImpl log SEVERE: javax.servlet.ServletContext log: unavailable javax.servlet.UnavailableException: javax.faces.webapp.FacesServlet at org.mortbay.jetty.servlet.Holder.doStart(Holder.java:79) at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:242) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:685) at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:224) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at com.google.appengine.tools.development.JettyContainerService.startContainer (JettyContainerService.java:197) at com.google.appengine.tools.development.AbstractContainerService.startup (AbstractContainerService.java:241) at com.google.appengine.tools.development.DevAppServerImpl.start (DevAppServerImpl.java:148) at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply (DevAppServerMain.java:310) at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48) at com.google.appengine.tools.development.DevAppServerMain. &lt;init&gt;(DevAppServerMain.java:249) at com.google.appengine.tools.development.DevAppServerMain.main (DevAppServerMain.java:225) Sep 06, 2012 10:58:55 AM com.google.apphosting.utils.jetty.JettyLogger warn WARNING: failed Faces Servlet: java.lang.NullPointerException Sep 06, 2012 10:58:55 AM com.google.apphosting.utils.jetty.JettyLogger warn WARNING: Failed startup of context com.google.appengine.tools.development.DevAppEngineWebAppContext@1dc94ea {/,C:\Documents and Settings\Shilendra Sharma\workspace\Shilu\war} java.lang.NullPointerException at java.lang.Class.isAssignableFrom(Native Method) at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:256) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:685) at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:224) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at com.google.appengine.tools.development.JettyContainerService.startContainer (JettyContainerService.java:197) at com.google.appengine.tools.development.AbstractContainerService.startup (AbstractContainerService.java:241) at com.google.appengine.tools.development.DevAppServerImpl.start (DevAppServerImpl.java:148) at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply (DevAppServerMain.java:310) at com.google.appengine.tools.util.Parser$ParseResult.applyArgs (Parser.java:48) at com.google.appengine.tools.development.DevAppServerMain. &lt;init&gt;(DevAppServerMain.java:249) at com.google.appengine.tools.development.DevAppServerMain.main (DevAppServerMain.java:225) so any one help me for it work properly </code></pre> <p>App shilendra</p>
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    1. USShilendra Sharma
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      1. POGoogle App Engine + JSF 2 give the error
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      1. VTFavorite
    1. COThis problem suggests that you didn't properly complete the step "2. JSF 2 Dependencies" as shown in the tutorial.
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    2. COok i can understand this is not enough for the google app engine with jsf in this tutorial
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      1. POGoogle App Engine + JSF 2 give the error
      1. USShilendra Sharma
 

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