gae archetype : FileNotFound on app-tags.taglib.xml on local

[jerarckill]

Hello everybody!

I am trying to use the Richfaces 4 gae archetype and, so far, it is looking quite good.

Following the help I can find on the site, I can deploy on google very easy.

I just have a problem when running locally (using gae's dev_appserver executable):

In fact, it deploys my application and I can connect to it fine but checking the console, i get this exception:

21-avr.-2011 14:31:25 org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage loadLibraries

GRAVE: Error Loading library: /WEB-INF/app-tags.taglib.xml

java.io.FileNotFoundException: /WEB-INF/app-tags.taglib.xml

        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.loadLibraries(FaceletViewDeclarationLanguage.java:185

        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.createCompiler(FaceletViewDeclarationLanguage.java:14

        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.initialize(FaceletViewDeclarationLanguage.java:1781)

        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.<init>(FaceletViewDeclarationLanguage.java:266)

        at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguageStrategy.<init>(FaceletViewDeclarationLanguageStrategy

        at org.apache.myfaces.view.ViewDeclarationLanguageFactoryImpl.initialize(ViewDeclarationLanguageFactoryImpl.java:106)

        at org.apache.myfaces.view.ViewDeclarationLanguageFactoryImpl.getViewDeclarationLanguage(ViewDeclarationLanguageFactoryI

        at org.apache.myfaces.application.ViewHandlerImpl.getViewDeclarationLanguage(ViewHandlerImpl.java:157)

        at javax.faces.application.ViewHandlerWrapper.getViewDeclarationLanguage(ViewHandlerWrapper.java:128)

        at org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:150)

        at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:171)

        at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189)

        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)

        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)

        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)

        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)

        at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70)

        at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)

        at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)

        at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:706)

        at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:677)

        at org.apache.jsp.index_jsp._jspService(index_jsp.java:59)

        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)

        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)

        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)

        at com.google.appengine.tools.development.PrivilegedJspServlet.access$101(PrivilegedJspServlet.java:23)

        at com.google.appengine.tools.development.PrivilegedJspServlet$2.run(PrivilegedJspServlet.java:59)

        at java.security.AccessController.doPrivileged(Native Method)

        at com.google.appengine.tools.development.PrivilegedJspServlet.service(PrivilegedJspServlet.java:57)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)

        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)

        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)

        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)

        at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70)

        at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)

        at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)

        at com.google.appengine.tools.development.StaticFileUtils.serveWelcomeFileAsForward(StaticFileUtils.java:80)

        at com.google.appengine.tools.development.LocalResourceFileServlet.maybeServeWelcomeFile(LocalResourceFileServlet.java:2

        at com.google.appengine.tools.development.LocalResourceFileServlet.doGet(LocalResourceFileServlet.java:120)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)

        at com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:58)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)

        at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)

        at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)

        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)

        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)

        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)

        at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:351)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at org.mortbay.jetty.Server.handle(Server.java:326)

        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)

        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)

        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)

        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)

        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)

        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)

        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

post construct: initialize

21-avr.-2011 14:31:25 com.google.appengine.tools.development.LocalResourceFileServlet doGet

ATTENTION: No file found for: /favicon.ico

21-avr.-2011 14:31:28 com.google.appengine.tools.development.LocalResourceFileServlet doGet

ATTENTION: No file found for: /favicon.ico

I have checked in the generated project and, indeed, app-tags.taglib.xml is nowhere to be found.

thank you for your help!

Jérôme

[bmst]

Remove the context param that says you have custom taglibs from web.xml

It should look something like this:

    <context-param>

        <param-name>javax.faces.FACELETS_LIBRARIES</param-name>

        <param-value>/WEB-INF/app-tags.taglib.xml</param-value>

    </context-param>

Have fun,

Bogdan

[nbelaevski]

Jerome,

Thanks for reporting the problem! I've created bug in JIRA: https://issues.jboss.org/browse/RF-10956

[jerarckill]

Bogdan,

I got the same idea indeed but I supposed that the param was there for a reason.

I checked the Jira created by Nick but it does not say yet whether the taglib is necessary or not.

Thank you for you help!

Jérôme

[bmst]

It is not needed.

They define a tag for the component that does the syntax colouring of the code, and it's only needed for their showcase.

Bogdan