maven project + wildfly + deploy .war

Question

note :Im new in dev with Javaee. My problem it's seems simple but i couldn't understand it, i have created a simple Maven Project and when i try to build it in maven and writing "wildfly:deploy" i got a problem of deploying the "".war and this is the .log:

Services which failed to start:      service jboss.deployment.unit."pfeweb.war".component.AlimentationBD.START: org.jboss.msc.service.StartException in service jboss.deployment.unit."pfeweb.war".component.AlimentationBD.START: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance

15:26:18,891 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:19990/management
15:26:18,892 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:19990
15:26:18,892 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 9.0.1.Final (WildFly Core 1.0.1.Final) started (with errors) in 15180ms - Started 362 of 540 services (5 services failed or missing dependencies, 221 services are lazy, passive or on-demand)
15:26:18,969 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 18) WFLYJPA0011: Stopping Persistence Unit (phase 2 of 2) Service 'pfeweb.war#pfe-ejb'
15:26:18,980 INFO  [org.jboss.weld.deployer] (MSC service thread 1-8) WFLYWELD0010: Stopping weld service for deployment pfeweb.war
15:26:18,981 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 18) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'pfeweb.war#pfe-ejb'
15:26:19,051 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) WFLYSRV0028: Stopped deployment pfeweb.war (runtime-name: pfeweb.war) in 104ms
15:26:19,196 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 1) WFLYSRV0009: Undeployed "pfeweb.war" (runtime-name: "pfeweb.war")
15:26:19,198 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 1) WFLYCTL0183: Service status report
WFLYCTL0184:    New missing/unsatisfied dependencies:
      service jboss.deployment.unit."pfeweb.war".WeldStartService (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component.AlimentationBD.START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".moduleDeploymentRuntimeInformationStart, service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component.AuthentificationService.START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".moduleDeploymentRuntimeInformationStart, service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component."Beans.AccessBean".START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component."com.sun.faces.config.ConfigureListener".START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component."javax.faces.webapp.FacetTag".START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component."org.jboss.weld.servlet.WeldInitialListener".START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".component."org.jboss.weld.servlet.WeldTerminalListener".START (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".ee.ComponentRegistry (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."pfeweb.war".moduleDeploymentRuntimeInformation (missing) dependents: [service jboss.deployment.unit."pfeweb.war".moduleDeploymentRuntimeInformationStart] 
      service jboss.persistenceunit."pfeweb.war#pfe-ejb" (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService, service jboss.undertow.deployment.default-server.default-host./pfeweb, service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.server.global-request-controller.control-point."pfeweb.war".undertow (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.undertow.deployment.default-server.default-host./pfeweb (missing) dependents: [service jboss.deployment.unit."pfeweb.war".deploymentCompleteService] 
      service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./pfeweb] 
      service jboss.undertow.deployment.default-server.default-host./pfeweb.codec (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
      service jboss.undertow.deployment.default-server.default-host./pfeweb.session (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./pfeweb.UndertowDeploymentInfoService] 
WFLYCTL0186:   Services which failed to start:      service jboss.deployment.unit."pfeweb.war".component.AlimentationBD.START

15:26:23,416 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0004: Found pfeweb.war in deployment directory. To trigger deployment create a file called pfeweb.war.dodeploy

can someone help me please

Answer 1

This is pom.xml of the war project 
<modelVersion>4.0.0</modelVersion>
<groupId>tn.orange.pfe</groupId>
<artifactId>pfeweb</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
    <failOnMissingWebXml>false</failOnMissingWebXml>
</properties>
<dependencies>
    <dependency>
        <groupId>javax</groupId>
        <artifactId>javaee-api</artifactId>
        <version>7.0</version>
    </dependency>
    <dependency>
        <groupId>tn.orange.pfe</groupId>
        <version>0.0.1-SNAPSHOT</version>
        <artifactId>pfeejb</artifactId>
        <type>ejb</type>
    </dependency>
    <dependency>
        <groupId>org.primefaces</groupId>
        <artifactId>primefaces</artifactId>
        <version>5.2</version>
    </dependency>

</dependencies>
<build>
    <plugins>
        <plugin>
            <groupId>org.wildfly.plugins</groupId>
            <artifactId>wildfly-maven-plugin</artifactId>
            <version>1.0.2.Final</version>
            <configuration>
                <hostname>localhost</hostname>
                <port>18181</port>
                <finalName>${project.artifactId}</finalName>
            </configuration>
        </plugin>
        </plugins>
</build>

Answer 2

It's simple, you might have some conflicting API's(specifically javax.servlet-api here).

try by changing the scope in pom.xml, the provided scope will only put dependency while compile time, and the dependency will not conflict at runtime, with the Wildfly provided default javax servlet dependency.

like:

<dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>javax.servlet-api</artifactId>
  <version>3.1.0</version>
  <scope>provided</scope>
</dependency>   

by this , the servlet api you are providing , will not conflict with the one provided by the server, and the dependency will only be present while compile time.
(PS - the server also provides javax.servlet), if you have already used maven install , just delete your javax.servlet-api from library and do maven install again