MyFaces上下文加載問題

我遇到了幾次加載myfaces上下文的問題，我已經通過重新創建maven項目來解決它：mvn eclipse：clean eclipse：eclipse，不知道真正的原因，現在我是阻止，因爲該問題再現了，這裏是詳細信息：MyFaces上下文加載問題

java.lang.IllegalStateException：沒有工廠配置此應用

11：17：54181 INFO [MyfacesConfig]在開機戰斧MyFaces-JSF-Implementation 11：17：54,415 INFO [FacesConfigurator]讀取標準配置META-INF/standard-faces-> config.xml 11：17：54,496錯誤[Digester] Digester.getParser： java.lang.UnsupportedOperationException：此解析器不支持規範「null」>在org.apache.commons的org.apache.commons.digester.Digester.getFactory（Digester.java:534）上的javax.xml.parsers.SAXParserFactory.setXIncludeAware（SAXParserFactory.java:448）上的版本「null」。（Digester.getParser（Digester.java:786） at org.apache.commons.digester.Digester.getXMLReader（Digester.java:1058） at org.apache.commons.digester.Digester.parse（Digester.java： 1863） at> org.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.getFacesConfig（> DigesterFacesConfigUnmarshallerImpl.java ：215）在> org.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.getFacesConfig（> DigesterFacesConfigUnmarshallerImpl.java:54）在> org.apache.myfaces.config.FacesConfigurator.feedStandardConfig（FacesConfigurator.java:442） at> org.apache.myfaces.config.FacesConfigurator.configure（FacesConfigurator.java:404） at> org.apache.myfaces.webapp.AbstractFacesInitializer.buildConfiguration（AbstractFacesInitiali> zer.java:144） at> org.apache。 myfaces.webapp.Jsp21FacesInitializer.initContainerIntegration（Jsp21FacesInitiali> zer.java:72）在> org.apache.myfaces.webapp.AbstractFacesInitializer.initFaces（AbstractFacesInitializer.java：> 96）在> org.apache.myfaces.webapp.StartupServletContextListener .context初始化（StartupServletCo> ntextListener.java:89） at org.apache.catalina.core.StandardContext.listenerStart（StandardContext.java:4723） at org.apache.catalina.core.StandardContext $ 1.call（StandardContext.java:5226） at org.apache.catalina.core .StandardContext $ 1.call（StandardContext.java:5221） at java.util.concurrent.FutureTask $ Sync.innerRun（FutureTask.java:303） at java.util.concurrent.FutureTask.run（FutureTask.java:138）在> java.util.concurrent.ThreadPoolExecutor中$ Worker.runTask（ThreadPoolExecutor.java:886）在java.util.concurrent.ThreadPoolExecutor中$ Worker.run（ThreadPoolExecutor.java:908）在java.lang.Thread.run （Thread.java:680） 11：17：54,526錯誤[AbstractFacesInitializer]初始化MyFaces時發生錯誤：> null 顯示java.lang.NullPointerException 在org.apache.commons.digester.Digester.getXMLReader（Digester.java:1058）在org.apache.commons.digester.Digester.parse（Digester.java:1863）在>有機.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.getFacesConfig（> DigesterFacesConfigUnmarshallerImpl.java:215）在> org.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.getFacesConfig（> DigesterFacesConfigUnmarshallerImpl.java:54）在> org.apache.myfaces.config.FacesConfigurator.feedStandardConfig（FacesConfigurator.java:442） at org.apache.myfaces.config.FacesConfigurator.configure（FacesConfigurator.java:404） at> org.apache.myfaces.webapp。 AbstractFacesInitializer.buildConfiguration（AbstractFacesInitiali> ZER。的java：144）在> org.apache.myfaces.webapp.Jsp21FacesInitializer.initContainerIntegration（Jsp21FacesInitiali> zer.java:72）在> org.apache.myfaces.webapp.AbstractFacesInitializer.initFaces（AbstractFacesInitializer.java：> 96） at> org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized（StartupServletCo> ntextListener.java:89） at org.apache.catalina.core.StandardContext.listenerStart（StandardContext.java:4723） at org.apache.catalina。 core.StandardContext $ 1.call（StandardContext.java:5226） at org.apache.catalina.core.StandardContext $ 1.call（StandardContext.java:5221） at java.util.concurrent.FutureTask $ Sync.innerRun（FutureTask。 java：303） at java.util.concurrent.FutureTask.run（FutureTask.java:138） at> java.util.concurrent.ThreadPoolExecutor $ Worker.runTask（ThreadPoolExecutor.java:886） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:908） at java.lang.Thread.run （Thread.java:680） 11：17：54,527 INFO [StartupServletContextListener]檢查>插件：org.apache.myfaces.FACES_INIT_PLUGINS 29 mars 2012 11:17:55 org.apache.catalina.core.ApplicationContext log GRAVE ：StandardWrapper.Throwable java.lang.IllegalStateException：沒有爲此應用程序配置的工廠。發生這種情況>如果臉部初始化完全不起作用 - 請確保您正確包含了所有>基本臉部應用程序所需的配置設置，並且包含了所有必需的>庫。同時檢查您的Web應用程序和您的容器的日誌輸出>是否有任何異常！如果你這樣做並沒有發現，這個錯誤可能是由於你使用了一些特殊的Web容器，它們不支持通過TLD文件註冊上下文監聽器，並且沒有在你的web.xml中設置上下文監聽器。典型的配置如下所示; org.apache.myfaces.webapp.StartupServletContextListener

在javax.faces.FactoryFinder.getFactory（FactoryFinder.java:106）在javax.faces.webapp.FacesServlet.init（FacesServlet.java:137） at org.apache.catalina.core.StandardWrapper.initServlet（StandardWrapper.java:1228） at org.apache.catalina.core.StandardWrapper.loadServlet（StandardWrapper.java:1147） at org.apache.catalina.core.StandardWrapper .load（StandardWrapper.java:1043） at org.apache.catalina.core.StandardContext.loadOnStartup（StandardContext.java:4957） at org.apache.catalina.core.StandardContext $ 3.call（StandardContext.java:52 84） at org.apache.catalina.core.StandardContext $ 3.call（StandardContext.java:5279） at java.util.concurrent.FutureTask $ Sync.innerRun（FutureTask.java:303） at java.util.concurrent .FutureTask.run（FutureTask.java:138） at> java.util.concurrent.ThreadPoolExecutor $ Worker.runTask（ThreadPoolExecutor.java:886） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java： 908） at java.lang.Thread.run（Thread.java:680） 29 mars 2012 11:17:55 org.apache.catalina.core.StandardContext loadOnStartup GRAVE：La servlet/commercialWeb agénéréune exception「load （）「

我的Pom.xml文件是：

<dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <version>4.8.2</version> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>log4j</groupId> 
     <artifactId>log4j</artifactId> 
     <version>1.2.16</version> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>slf4j-api</artifactId> 
     <version>${slf4j.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>jcl-over-slf4j</artifactId> 
     <version>${slf4j.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>slf4j-log4j12</artifactId> 
     <version>${slf4j.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.aspectj</groupId> 
     <artifactId>aspectjrt</artifactId> 
     <version>${aspectj.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>servlet-api</artifactId> 
     <version>2.5</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>net.sf.flexjson</groupId> 
     <artifactId>flexjson</artifactId> 
     <version>2.0</version> 
    </dependency> 
    <dependency> 
     <groupId>postgresql</groupId> 
     <artifactId>postgresql</artifactId> 
     <version>8.4-701.jdbc4</version> 
    </dependency> 
    <!-- Spring dependencies --> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-core</artifactId> 
     <version>${spring-framework.version}</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-test</artifactId> 
     <version>${spring-framework.version}</version> 
     <scope>test</scope> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-context</artifactId> 
     <version>${spring-framework.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-aop</artifactId> 
     <version>${spring-framework.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-aspects</artifactId> 
     <version>${spring-framework.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-tx</artifactId> 
     <version>${spring-framework.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-jdbc</artifactId> 
     <version>${spring-framework.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-orm</artifactId> 
     <version>${spring-framework.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-web</artifactId> 
     <version>${spring-framework.version}</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 


     <dependency> 
      <groupId>javax.xml.bind</groupId> 
      <artifactId>jaxb-api</artifactId> 
      <version>2.0</version> 
     </dependency> 


    <!--<dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> 
     <version>${spring-framework.version}</version> <exclusions> <exclusion> <groupId>commons-logging</groupId> 
     <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> --> 

    <dependency> 
     <groupId>org.springframework.webflow</groupId> 
     <artifactId>spring-js</artifactId> 
     <version>${spring-webflow.version}</version> 
     <exclusions> 
      <exclusion> 
       <groupId>org.springframework</groupId> 
       <artifactId>spring-beans</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.springframework</groupId> 
       <artifactId>spring-context</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.springframework</groupId> 
       <artifactId>spring-core</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>org.springframework</groupId> 
       <artifactId>spring-context-support</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-core</artifactId> 
     <version>${spring-security.version}</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-config</artifactId> 
     <version>${spring-security.version}</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-web</artifactId> 
     <version>${spring-security.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-taglibs</artifactId> 
     <version>${spring-security.version}</version> 
    </dependency> 
    <!-- Hibernate and JPA dependencies --> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-core</artifactId> 
     <version>${hibernate.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-entitymanager</artifactId> 
     <version>${hibernate.version}</version> 
     <exclusions> 
      <exclusion> 
       <groupId>cglib</groupId> 
       <artifactId>cglib</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>dom4j</groupId> 
       <artifactId>dom4j</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate.javax.persistence</groupId> 
     <artifactId>hibernate-jpa-2.0-api</artifactId> 
     <version>1.0.0.Final</version> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-validator</artifactId> 
     <version>4.1.0.Final</version> 
     <exclusions> 
      <exclusion> 
       <groupId>javax.xml.bind</groupId> 
       <artifactId>jaxb-api</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>com.sun.xml.bind</groupId> 
       <artifactId>jaxb-impl</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>javax.validation</groupId> 
     <artifactId>validation-api</artifactId> 
     <version>1.0.0.GA</version> 
    </dependency> 
    <dependency> 
     <groupId>cglib</groupId> 
     <artifactId>cglib-nodep</artifactId> 
     <version>2.2</version> 
    </dependency> 
    <dependency> 
     <groupId>javax.transaction</groupId> 
     <artifactId>jta</artifactId> 
     <version>1.1</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-pool</groupId> 
     <artifactId>commons-pool</artifactId> 
     <version>1.5.4</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>commons-dbcp</groupId> 
     <artifactId>commons-dbcp</artifactId> 
     <version>1.3</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>commons-pool</groupId> 
       <artifactId>commons-pool</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>xerces</groupId> 
       <artifactId>xerces</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>xerces</groupId> 
       <artifactId>xercesImpl</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>xml-apis</groupId> 
       <artifactId>xml-apis</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.tiles</groupId> 
     <artifactId>tiles-core</artifactId> 
     <version>2.2.1</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.tiles</groupId> 
     <artifactId>tiles-jsp</artifactId> 
     <version>2.2.1</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-digester</groupId> 
     <artifactId>commons-digester</artifactId> 
     <version>2.0</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>commons-fileupload</groupId> 
     <artifactId>commons-fileupload</artifactId> 
     <version>1.2.1</version> 
     <exclusions> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>jstl</artifactId> 
     <version>1.2</version> 
    </dependency> 
    <dependency> 
     <groupId>javax.el</groupId> 
     <artifactId>el-api</artifactId> 
     <version>1.0</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>joda-time</groupId> 
     <artifactId>joda-time</artifactId> 
     <version>1.6</version> 
    </dependency> 

    <dependency> 
     <groupId>org.apache.velocity</groupId> 
     <artifactId>velocity</artifactId> 
     <version>1.6.2</version> 
    </dependency> 

    <dependency> 
     <groupId>net.sourceforge</groupId> 
     <artifactId>jeval</artifactId> 
     <version>1.0</version> 
    </dependency> 



    <dependency> 
     <groupId>org.apache.myfaces.core</groupId> 
     <artifactId>myfaces-api</artifactId> 
     <version>1.2.10</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.myfaces.core</groupId> 
     <artifactId>myfaces-impl</artifactId> 
     <version>1.2.10</version> 
    </dependency> 

    <dependency> 
     <groupId>org.apache.myfaces.trinidad</groupId> 
     <artifactId>trinidad-api</artifactId> 
     <version>1.2.14</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.myfaces.trinidad</groupId> 
     <artifactId>trinidad-impl</artifactId> 
     <version>1.2.14</version> 
    </dependency> 


    <dependency> 
     <groupId>org.apache.cxf</groupId> 
     <artifactId>cxf-rt-frontend-jaxws</artifactId> 
     <version>${cxf.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.cxf</groupId> 
     <artifactId>cxf-rt-transports-http</artifactId> 
     <version>${cxf.version}</version> 
    </dependency> 
    <!-- Jetty is needed if you're are not using the CXFServlet --> 
    <dependency> 
     <groupId>org.apache.cxf</groupId> 
     <artifactId>cxf-rt-transports-http-jetty</artifactId> 
     <version>${cxf.version}</version> 
    </dependency> 


    <dependency> 
     <groupId>dz.gov.mtp.portal</groupId> 
     <artifactId>commun</artifactId> 
     <version>1.0-SNAPSHOT</version> 
    </dependency> 

    <dependency> 
     <groupId>org.apache.velocity</groupId> 
     <artifactId>velocity-tools</artifactId> 
     <version>2.0-beta3</version> 
    </dependency>

來源

2012-03-29 freesniper

當我刪除所有的Geotools依賴關係gt -...時，myfaces上下文已經啓動，但我仍然無視造成衝突的女巫依賴關係:( – freesniper 2012-03-29 12:13:14

我有你沒有，當我看到this post了同樣的錯誤，這解決了這個問題。

基本上，我的構建是無意中加入了javax.servlet-5.1.12.jar和jsp-api-2.1。jar，這些與Tomcat對這些相同API的實現發生衝突。

也許其中一個gt - *。jar文件碰巧是servlet/jsp庫的副本？

來源

2012-04-04 14:14:29

jsp-api調用myfaces工廠的問題，因爲它創建與tomcat庫的衝突 – freesniper 2012-04-05 21:17:22

MyFaces上下文加載問題

回答

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