Wildfly 以错误开始。 javax.faces.FacesException: 无法找到 CDI BeanManager
Wildfly starts with error. javax.faces.FacesException: Unable to find CDI BeanManager
我用 WildFly 18 jdk-13.0.1 在 eclipse 中编写了我的第一个 JSF hello world 程序。 , windows 10.
Wildfly 主页和管理控制台可以正常工作，但在从 url http://localhost:8080/jsf1/faces/WEB-INF/helloworld.xhtml 执行程序时会出现 404 - Not Found 错误。我在 url http://localhost:8080/jsf1
上得到同样的错误
这是web.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" id="WebApp_ID" version="4.0">
<display-name>jsf1</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
</web-app>
以下是wildfly服务器日志
2020-01-06 10:59:19,677 INFO [org.jboss.as.patching] (MSC service thread 1-2) WFLYPAT0050: WildFly Full cumulative patch ID is: base, one-off patches include: none
2020-01-06 10:59:19,694 WARN [org.jboss.as.domain.management.security] (MSC service thread 1-6) WFLYDM0111: Keystore C:\Program Files\wildfly-18.0.1.Final\standalone\configuration\application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost
2020-01-06 10:59:19,702 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-3) WFLYDS0013: Started FileSystemDeploymentService for directory C:\Program Files\wildfly-18.0.1.Final\standalone\deployments
2020-01-06 10:59:19,723 INFO [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0027: Starting deployment of "jsf2.war" (runtime-name: "jsf2.war")
2020-01-06 10:59:19,720 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0027: Starting deployment of "jsf1.war" (runtime-name: "jsf1.war")
2020-01-06 10:59:19,827 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0006: Undertow HTTPS listener https listening on 127.0.0.1:8443
2020-01-06 10:59:20,856 INFO [org.jboss.ws.common.management] (MSC service thread 1-7) JBWS022052: Starting JBossWS 5.3.0.Final (Apache CXF 3.3.3)
2020-01-06 10:59:25,045 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-6) ISPN000128: Infinispan version: Infinispan 'Infinity Minus ONE +2' 9.4.16.Final
2020-01-06 10:59:25,635 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 77) WFLYCLINF0002: Started client-mappings cache from ejb container
2020-01-06 10:59:26,604 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 80) Initializing Mojarra 2.3.9.SP04 for context '/jsf1'
2020-01-06 10:59:26,610 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 78) Initializing Mojarra 2.3.9.SP04 for context '/jsf2'
2020-01-06 10:59:27,168 ERROR [stderr] (ServerService Thread Pool -- 80) javax.faces.FacesException: Unable to find CDI BeanManager
2020-01-06 10:59:27,169 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.applicationimpl.Version.isJsf23(Version.java:62)
2020-01-06 10:59:27,169 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.applicationimpl.ExpressionLanguage.addELResolver(ExpressionLanguage.java:136)
2020-01-06 10:59:27,170 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationImpl.addELResolver(ApplicationImpl.java:221)
2020-01-06 10:59:27,170 ERROR [stderr] (ServerService Thread Pool -- 80) at org.jboss.as.jsf-injection//org.jboss.as.jsf.injection.weld.WeldApplication.<init>(WeldApplication.java:60)
2020-01-06 10:59:27,171 ERROR [stderr] (ServerService Thread Pool -- 80) at org.jboss.as.jsf-injection//org.jboss.as.jsf.injection.weld.WeldApplicationFactory.getApplication(WeldApplicationFactory.java:52)
2020-01-06 10:59:27,171 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.InjectionApplicationFactory.getApplication(InjectionApplicationFactory.java:61)
2020-01-06 10:59:27,172 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.InitFacesContext.getApplication(InitFacesContext.java:109)
2020-01-06 10:59:27,173 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.lifecycle.ClientWindowFactoryImpl.<init>(ClientWindowFactoryImpl.java:39)
2020-01-06 10:59:27,173 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
2020-01-06 10:59:27,174 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
2020-01-06 10:59:27,174 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
2020-01-06 10:59:27,174 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
2020-01-06 10:59:27,175 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:166)
2020-01-06 10:59:27,175 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:404)
2020-01-06 10:59:27,176 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/java.lang.Class.newInstance(Class.java:591)
日志的最后几行
Caused by: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:357)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:205)
... 21 more
Caused by: java.lang.NullPointerException
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.facelets.impl.DefaultResourceResolver.resolveUrl(DefaultResourceResolver.java:40)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.facelets.impl.DefaultFaceletFactory.init(DefaultFaceletFactory.java:129)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationAssociate.createFaceletFactory(ApplicationAssociate.java:849)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationAssociate.initializeFacelets(ApplicationAssociate.java:342)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationAssociate.getCompiler(ApplicationAssociate.java:420)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.processor.FaceletTaglibConfigProcessor.process(FaceletTaglibConfigProcessor.java:217)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:341)
... 22 more
2020-01-06 10:59:28,236 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "jsf1.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jsf1.war\".undertow-deployment" => "java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.NullPointerException"}}
2020-01-06 10:59:28,466 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "jsf2.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jsf2.war\".undertow-deployment" => "java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.NullPointerException"}}
2020-01-06 10:59:28,518 INFO [org.jboss.as.server] (ServerService Thread Pool -- 44) WFLYSRV0010: Deployed "jsf2.war" (runtime-name : "jsf2.war")
2020-01-06 10:59:28,519 INFO [org.jboss.as.server] (ServerService Thread Pool -- 44) WFLYSRV0010: Deployed "jsf1.war" (runtime-name : "jsf1.war")
2020-01-06 10:59:28,521 INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0186: Services which failed to start: service jboss.deployment.unit."jsf2.war".undertow-deployment: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
service jboss.deployment.unit."jsf1.war".undertow-deployment: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
WFLYCTL0448: 2 additional services are down due to their dependencies being missing or failed
2020-01-06 10:59:28,735 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server
2020-01-06 10:59:28,745 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
2020-01-06 10:59:28,745 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
2020-01-06 10:59:28,745 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 18.0.1.Final (WildFly Core 10.0.3.Final) started (with errors) in 29279ms - Started 496 of 731 services (6 services failed or missing dependencies, 379 services are lazy, passive or on-demand)
文件夹树：
我已通过创建新项目并更改 "Dynamic Web Module version to 3.1" 和 "Java Server Faces version to 2.2" 来修复错误。之前分别设置为版本4和2.3。
我在 WEB-INF 目录中添加了 beans.xml 文件，其中包含以下内容，错误消失了。最后，我可以在 "Dynamic Web Module version 4.0" 和 "Java Server Faces version 2.3" 中 运行 我的 hello world 程序。
beans.xml 内容
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/beans_2_0.xsd"
version="2.0" bean-discovery-mode="annotated">
</beans>
我用 WildFly 18 jdk-13.0.1 在 eclipse 中编写了我的第一个 JSF hello world 程序。 , windows 10.
Wildfly 主页和管理控制台可以正常工作，但在从 url http://localhost:8080/jsf1/faces/WEB-INF/helloworld.xhtml 执行程序时会出现 404 - Not Found 错误。我在 url http://localhost:8080/jsf1
这是web.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" id="WebApp_ID" version="4.0">
<display-name>jsf1</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
</web-app>
以下是wildfly服务器日志
2020-01-06 10:59:19,677 INFO [org.jboss.as.patching] (MSC service thread 1-2) WFLYPAT0050: WildFly Full cumulative patch ID is: base, one-off patches include: none
2020-01-06 10:59:19,694 WARN [org.jboss.as.domain.management.security] (MSC service thread 1-6) WFLYDM0111: Keystore C:\Program Files\wildfly-18.0.1.Final\standalone\configuration\application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost
2020-01-06 10:59:19,702 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-3) WFLYDS0013: Started FileSystemDeploymentService for directory C:\Program Files\wildfly-18.0.1.Final\standalone\deployments
2020-01-06 10:59:19,723 INFO [org.jboss.as.server.deployment] (MSC service thread 1-5) WFLYSRV0027: Starting deployment of "jsf2.war" (runtime-name: "jsf2.war")
2020-01-06 10:59:19,720 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0027: Starting deployment of "jsf1.war" (runtime-name: "jsf1.war")
2020-01-06 10:59:19,827 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0006: Undertow HTTPS listener https listening on 127.0.0.1:8443
2020-01-06 10:59:20,856 INFO [org.jboss.ws.common.management] (MSC service thread 1-7) JBWS022052: Starting JBossWS 5.3.0.Final (Apache CXF 3.3.3)
2020-01-06 10:59:25,045 INFO [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-6) ISPN000128: Infinispan version: Infinispan 'Infinity Minus ONE +2' 9.4.16.Final
2020-01-06 10:59:25,635 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 77) WFLYCLINF0002: Started client-mappings cache from ejb container
2020-01-06 10:59:26,604 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 80) Initializing Mojarra 2.3.9.SP04 for context '/jsf1'
2020-01-06 10:59:26,610 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 78) Initializing Mojarra 2.3.9.SP04 for context '/jsf2'
2020-01-06 10:59:27,168 ERROR [stderr] (ServerService Thread Pool -- 80) javax.faces.FacesException: Unable to find CDI BeanManager
2020-01-06 10:59:27,169 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.applicationimpl.Version.isJsf23(Version.java:62)
2020-01-06 10:59:27,169 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.applicationimpl.ExpressionLanguage.addELResolver(ExpressionLanguage.java:136)
2020-01-06 10:59:27,170 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationImpl.addELResolver(ApplicationImpl.java:221)
2020-01-06 10:59:27,170 ERROR [stderr] (ServerService Thread Pool -- 80) at org.jboss.as.jsf-injection//org.jboss.as.jsf.injection.weld.WeldApplication.<init>(WeldApplication.java:60)
2020-01-06 10:59:27,171 ERROR [stderr] (ServerService Thread Pool -- 80) at org.jboss.as.jsf-injection//org.jboss.as.jsf.injection.weld.WeldApplicationFactory.getApplication(WeldApplicationFactory.java:52)
2020-01-06 10:59:27,171 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.InjectionApplicationFactory.getApplication(InjectionApplicationFactory.java:61)
2020-01-06 10:59:27,172 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.InitFacesContext.getApplication(InitFacesContext.java:109)
2020-01-06 10:59:27,173 ERROR [stderr] (ServerService Thread Pool -- 80) at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.lifecycle.ClientWindowFactoryImpl.<init>(ClientWindowFactoryImpl.java:39)
2020-01-06 10:59:27,173 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
2020-01-06 10:59:27,174 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
2020-01-06 10:59:27,174 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
2020-01-06 10:59:27,174 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
2020-01-06 10:59:27,175 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:166)
2020-01-06 10:59:27,175 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:404)
2020-01-06 10:59:27,176 ERROR [stderr] (ServerService Thread Pool -- 80) at java.base/java.lang.Class.newInstance(Class.java:591)
日志的最后几行
Caused by: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:357)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:205)
... 21 more
Caused by: java.lang.NullPointerException
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.facelets.impl.DefaultResourceResolver.resolveUrl(DefaultResourceResolver.java:40)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.facelets.impl.DefaultFaceletFactory.init(DefaultFaceletFactory.java:129)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationAssociate.createFaceletFactory(ApplicationAssociate.java:849)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationAssociate.initializeFacelets(ApplicationAssociate.java:342)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.application.ApplicationAssociate.getCompiler(ApplicationAssociate.java:420)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.processor.FaceletTaglibConfigProcessor.process(FaceletTaglibConfigProcessor.java:217)
at com.sun.jsf-impl@2.3.9.SP04//com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:341)
... 22 more
2020-01-06 10:59:28,236 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "jsf1.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jsf1.war\".undertow-deployment" => "java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.NullPointerException"}}
2020-01-06 10:59:28,466 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "jsf2.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"jsf2.war\".undertow-deployment" => "java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
Caused by: java.lang.NullPointerException"}}
2020-01-06 10:59:28,518 INFO [org.jboss.as.server] (ServerService Thread Pool -- 44) WFLYSRV0010: Deployed "jsf2.war" (runtime-name : "jsf2.war")
2020-01-06 10:59:28,519 INFO [org.jboss.as.server] (ServerService Thread Pool -- 44) WFLYSRV0010: Deployed "jsf1.war" (runtime-name : "jsf1.war")
2020-01-06 10:59:28,521 INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0186: Services which failed to start: service jboss.deployment.unit."jsf2.war".undertow-deployment: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
service jboss.deployment.unit."jsf1.war".undertow-deployment: java.lang.RuntimeException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! null
WFLYCTL0448: 2 additional services are down due to their dependencies being missing or failed
2020-01-06 10:59:28,735 INFO [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server
2020-01-06 10:59:28,745 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
2020-01-06 10:59:28,745 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
2020-01-06 10:59:28,745 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 18.0.1.Final (WildFly Core 10.0.3.Final) started (with errors) in 29279ms - Started 496 of 731 services (6 services failed or missing dependencies, 379 services are lazy, passive or on-demand)
文件夹树：
我已通过创建新项目并更改 "Dynamic Web Module version to 3.1" 和 "Java Server Faces version to 2.2" 来修复错误。之前分别设置为版本4和2.3。
我在 WEB-INF 目录中添加了 beans.xml 文件，其中包含以下内容，错误消失了。最后，我可以在 "Dynamic Web Module version 4.0" 和 "Java Server Faces version 2.3" 中 运行 我的 hello world 程序。
beans.xml 内容
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/beans_2_0.xsd"
version="2.0" bean-discovery-mode="annotated">
</beans>