PrimeFaces Error StateHelper

Question

このエラーを解決するにはどうすればよいですか？このエラーは、私のWebアプリケーションをプライムフェイスで実行したときに発生します。アプリケーションはライブラリとタグを認識しますが、何かが発生します。あなたが解決できるなら、私を助けてください。 このマイエラー java.lang.NoSuchMethodError：org.primefaces.component.spinner.Spinner.getStateHelper（）Ljavax/faces/component/StateHelper; （org.primefaces.component.spinner.Spinner.java:68） SpinnerRenderer.encodeScript（SpinnerRenderer.java:52） at org.primefaces.component.spinner.SpinnerRenderer.encodeEnd（SpinnerRenderer.java:45） at javax.faces.component.UIComponentBase.encodeEnd（UIComponentBase.java:649） at javax.faces.component.UIComponent.encodeAll（UIComponent.java:261） （javax.faces.component.UIComponent.encodeAll（UIComponent.java:257）） at org.apache.myfaces.application.jsp.JspViewHandlerImpl.actuallyRenderView JspViewHandlerImpl.java：427） at org.apache.myfaces.application.jsp.J org.apache.myfaces.lifecycle.RenderResponseExecutor.execute（RenderResponseExecutor.java:41） （org.apache.myfaces.lifecycle.LifecycleImpl.render（LifecycleImpl.java:140））でのspViewHandlerImpl.renderView（JspViewHandlerImpl.java:383） at org.apache.myfaces.custom.ppr.PPRLifecycleWrapper.render（PPRLifecycleWrapper.java:84） at javax.faces.webapp.FacesServlet.service（FacesServlet.java:187） at org.apache.catalina.core。 ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:290） at org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206） at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter（ExtensionsFilter.java： 341） at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（Applicat ionFilterChain.java:235） at org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:206） at org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:233） at org。 org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:127） at org.apache.catalina.valves.ErrorReportValve.invoke（org.apache.catalina.value.invoke）で を開きます。 ErrorReportValve.java:102） at org.apache.catalina.core.StandardEngineValve.invoke（StandardEngineValve.java:109） at org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:298） at org。 apache.coyote.http11.Http11AprProcessor.process（Http11AprProcessor.java:861） at org.apa .Commote.http11.Http11AprProtocol $ Http11ConnectionHandler.process（Http11AprProtocol.java:579） at org.apache.tomcat.util.net.AprEndpoint $ Worker.run（AprEndpoint.java:1584） at java.lang.Thread。ラン（Thread.java:619）

この私のweb.xml

<?xml version="1.0" encoding="UTF-8"?> 
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> 


    <servlet> 
     <servlet-name>Resource Servlet</servlet-name> 
     <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 
    <servlet-mapping> 
     <servlet-name>Resource Servlet</servlet-name> 
     <url-pattern>/primefaces_resource/*</url-pattern> 
    </servlet-mapping> 
    <context-param> 
     <description>Comma separated list of URIs of (additional) faces config files. 
      (e.g. /WEB-INF/my-config.xml) 
      See JSF 1.0 PRD2, 10.3.2 
      Attention: You do not need to put /WEB-INF/faces-config.xml in here. 
    </description> 
     <param-name>javax.faces.CONFIG_FILES</param-name> 
     <param-value>/WEB-INF/faces-config.xml</param-value> 
    </context-param> 
    <context-param> 
     <description>State saving method: "client" or "server" (= default) 
      See JSF Specification 2.5.3</description> 
     <param-name>javax.faces.STATE_SAVING_METHOD</param-name> 
     <param-value>client</param-value> 
    </context-param> 
    <context-param> 
     <description>Only applicable if state saving method is "server" (= default). 
      Defines the amount (default = 20) of the latest views are stored in session.</description> 
     <param-name>org.apache.myfaces.NUMBER_OF_VIEWS_IN_SESSION</param-name> 
     <param-value>20</param-value> 
    </context-param> 
    <context-param> 
     <description>Only applicable if state saving method is "server" (= default). 
      If true (default) the state will be serialized to a byte stream before it 
      is written to the session. 
      If false the state will not be serialized to a byte stream.</description> 
     <param-name>org.apache.myfaces.SERIALIZE_STATE_IN_SESSION</param-name> 
     <param-value>true</param-value> 
    </context-param> 
    <context-param> 
     <description>Only applicable if state saving method is "server" (= default) and if 
      org.apache.myfaces.SERIALIZE_STATE_IN_SESSION is true (= default) 
      If true (default) the serialized state will be compressed before it 
      is written to the session. If false the state will not be compressed.</description> 
     <param-name>org.apache.myfaces.COMPRESS_STATE_IN_SESSION</param-name> 
     <param-value>true</param-value> 
    </context-param> 
    <context-param> 
     <description>This parameter tells MyFaces if javascript code should be allowed in the 
      rendered HTML output. 
      If javascript is allowed, command_link anchors will have javascript code 
      that submits the corresponding form. 
      If javascript is not allowed, the state saving info and nested parameters 
      will be added as url parameters. 
      Default: "true"</description> 
     <param-name>org.apache.myfaces.ALLOW_JAVASCRIPT</param-name> 
     <param-value>true</param-value> 
    </context-param> 
    <context-param> 
     <param-name>org.apache.myfaces.DETECT_JAVASCRIPT</param-name> 
     <param-value>false</param-value> 
    </context-param> 
    <context-param> 
     <description>If true, rendered HTML code will be formatted, so that it is "human readable". 
      i.e. additional line separators and whitespace will be written, that do not 
      influence the HTML code. 
      Default: "true"</description> 
     <param-name>org.apache.myfaces.PRETTY_HTML</param-name> 
     <param-value>true</param-value> 
    </context-param> 
    <context-param> 
     <description>If true, a javascript function will be rendered that is able to restore the 
      former vertical scroll on every request. Convenient feature if you have pages 
      with long lists and you do not want the browser page to always jump to the top 
      if you trigger a link or button action that stays on the same page. 
      Default: "false"</description> 
     <param-name>org.apache.myfaces.AUTO_SCROLL</param-name> 
     <param-value>true</param-value> 
    </context-param> 
    <context-param> 
     <description> Used for encrypting view state. Only relevant for client side 
     state saving. See MyFaces wiki/web site documentation for instructions 
     on how to configure an application for diffenent encryption strengths. 
    </description> 
     <param-name>org.apache.myfaces.SECRET</param-name> 
     <param-value>NzY1NDMyMTA=</param-value> 
    </context-param> 
    <context-param> 
     <description> 
    Validate managed beans, navigation rules and ensure that forms are not nested. 
    </description> 
     <param-name>org.apache.myfaces.VALIDATE</param-name> 
     <param-value>true</param-value> 
    </context-param> 
    <context-param> 
     <description>A class implementing the 
     org.apache.myfaces.shared.renderkit.html.util.AddResource 
     interface. It is responsible to 
     place scripts and css on the right position in your HTML document. 
      Default: "org.apache.myfaces.shared.renderkit.html.util.DefaultAddResource" 
      Follow the description on the MyFaces-Wiki-Performance page to enable 
      StreamingAddResource instead of DefaultAddResource if you want to 
      gain performance. 
    </description> 
     <param-name>org.apache.myfaces.ADD_RESOURCE_CLASS</param-name> 
     <param-value>org.apache.myfaces.renderkit.html.util.DefaultAddResource</param-value> 
     <!--param-value>org.apache.myfaces.component.html.util.StreamingAddResource</param-value--> 
    </context-param> 
    <context-param> 
     <description> 
     A very common problem in configuring MyFaces-web-applications 
     is that the Extensions-Filter is not configured at all 
     or improperly configured. This parameter will check for a properly 
     configured Extensions-Filter if it is needed by the web-app. 
     In most cases this check will work just fine, there might be cases 
     where an internal forward will bypass the Extensions-Filter and the check 
     will not work. If this is the case, you can disable the check by setting 
     this parameter to false. 
    </description> 
     <param-name>org.apache.myfaces.CHECK_EXTENSIONS_FILTER</param-name> 
     <param-value>true</param-value> 
    </context-param> 
    <filter> 
     <filter-name>extensionsFilter</filter-name> 
     <filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter</filter-class> 
     <init-param> 
      <description>Set the size limit for uploaded files. 
       Format: 10 - 10 bytes 
         10k - 10 KB 
         10m - 10 MB 
         1g - 1 GB</description> 
      <param-name>uploadMaxFileSize</param-name> 
      <param-value>100m</param-value> 
     </init-param> 
     <init-param> 
      <description>Set the threshold size - files 
        below this limit are stored in memory, files above 
        this limit are stored on disk. 

       Format: 10 - 10 bytes 
         10k - 10 KB 
         10m - 10 MB 
         1g - 1 GB</description> 
      <param-name>uploadThresholdSize</param-name> 
      <param-value>100k</param-value> 
     </init-param> 
    </filter> 
    <filter-mapping> 
     <filter-name>extensionsFilter</filter-name> 
     <url-pattern>*.jsf</url-pattern> 
    </filter-mapping> 
    <filter-mapping> 
     <filter-name>extensionsFilter</filter-name> 
     <url-pattern>/faces/*</url-pattern> 
    </filter-mapping> 
    <servlet> 
     <servlet-name>Faces Servlet</servlet-name> 
     <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 
    <servlet> 
     <servlet-name>SourceCodeServlet</servlet-name> 
     <servlet-class>org.apache.myfaces.shared_tomahawk.util.servlet.SourceCodeServlet</servlet-class> 
    </servlet> 
    <servlet-mapping> 
     <servlet-name>Faces Servlet</servlet-name> 
     <url-pattern>*.jsf</url-pattern> 
    </servlet-mapping> 
    <servlet-mapping> 
     <servlet-name>SourceCodeServlet</servlet-name> 
     <url-pattern>*.source</url-pattern> 
    </servlet-mapping> 
    <session-config> 
     <session-timeout> 
      30 
     </session-timeout> 
    </session-config> 
    <welcome-file-list> 
     <welcome-file>index.jsp</welcome-file> 
    </welcome-file-list> 
</web-app> 

私はprimefacesとJSF間のバージョンの不一致を前提としたいprimefaces 2.0.0 Rcは

Answer 1

を使用しています。 Primeface 2.0については、JSF 2.0が必要だと思います。