HTTP Status [500] - Servlet.init() lors du déploiement de la guerre

-1

je veux déployer la guerre à tomcat8 mais quand je l'appelle url:HTTP Status [500] - Servlet.init() lors du déploiement de la guerre

http://localhost:8080/SpringNew/tesget

get erreur:

HTTP Status [500] – [Internal Server Error]

javax.servlet.ServletException: Servlet.init() for servlet [dispatchers] threw exception org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Unknown Source)

avant Je déploie, je cours le projet avec la construction de maven habituellement, cette url fonctionnant. pourquoi ne pas courir après le déploiement?

web.xml

<?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee" 
     xmlns:web="http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" 
     version="3.1" xmlns="http://xmlns.jcp.org/xml/ns/javaee"> 

    <servlet> 
     <servlet-name>dispatchers</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 

     <init-param> 
      <param-name>contextClass</param-name> 
      <param-value>org.springframework.web.context.support.AnnotationConfigWebApplicationContext</param-value> 
     </init-param> 

     <init-param> 
      <param-name>contextConfigLocation</param-name> 
      <param-value>ncb.taspen.spring.config</param-value> 
     </init-param> 

     <load-on-startup>1</load-on-startup> 
    </servlet> 

    <servlet-mapping> 
     <servlet-name>dispatchers</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping> 

    <welcome-file-list> 
     <welcome-file></welcome-file> 
    </welcome-file-list> 

</web-app>

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>com.project.spring</groupId> 
    <artifactId>TaspenNCBSpring</artifactId> 
    <packaging>war</packaging> 
    <version>0.0.1-SNAPSHOT</version> 
    <name>TaspenNCBSpring Maven Webapp</name> 
    <url>http://maven.apache.org</url> 

    <properties> 
     <java-version>1.8</java-version> 
     <jersey.version>1.8</jersey.version> 
     <org.springframework-version>4.3.7.RELEASE</org.springframework-version> 
     <jackson.version>2.7.5</jackson.version> 
     <jaxb-api.version>2.2.11</jaxb-api.version> 
     <hibernate.version>4.3.11.Final</hibernate.version> 
     <slf4j.version>1.7.21</slf4j.version> 
     <tomcat.version>9.0.0</tomcat.version> 
    </properties> 

    <dependencies> 
     <dependency> 
      <groupId>junit</groupId> 
      <artifactId>junit</artifactId> 
      <version>4.8.2</version> 
      <scope>test</scope> 
     </dependency> 

     <!-- Hibernate Validator --> 
     <dependency> 
      <groupId>javax.validation</groupId> 
      <artifactId>validation-api</artifactId> 
      <version>1.1.0.Final</version> 
     </dependency> 

     <dependency> 
      <groupId>org.hibernate</groupId> 
      <artifactId>hibernate-validator</artifactId> 
      <version>5.4.1.Final</version> 
     </dependency> 

     <!-- Spring --> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-webmvc</artifactId> 
      <version>${org.springframework-version}</version> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-core</artifactId> 
      <version>${org.springframework-version}</version> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-web</artifactId> 
      <version>${org.springframework-version}</version> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-orm</artifactId> 
      <version>${org.springframework-version}</version> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-tx</artifactId> 
      <version>${org.springframework-version}</version> 
     </dependency> 

     <!-- Servlet+JSP+JSTL --> 
     <dependency> 
      <groupId>javax.servlet</groupId> 
      <artifactId>javax.servlet-api</artifactId> 
      <version>3.1.0</version> 
      <scope>provided</scope> 
     </dependency>    

     <!-- JSON --> 
     <dependency> 
      <groupId>com.fasterxml.jackson.core</groupId> 
      <artifactId>jackson-core</artifactId> 
      <version>2.8.7</version> 
     </dependency> 
     <dependency> 
      <groupId>com.fasterxml.jackson.core</groupId> 
      <artifactId>jackson-databind</artifactId> 
      <version>2.8.7</version> 
     </dependency> 

     <!-- Dependency untuk mysql --> 
     <dependency> 
      <groupId>mysql</groupId> 
      <artifactId>mysql-connector-java</artifactId> 
      <version>5.1.9</version> 
     </dependency> 

     <!-- Hibernate --> 
     <dependency> 
      <groupId>org.hibernate</groupId> 
      <artifactId>hibernate-core</artifactId> 
      <version>${hibernate.version}</version> 
     </dependency> 

     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-simple</artifactId> 
      <version>${slf4j.version}</version> 
      <scope>provided</scope> 
     </dependency> 

     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-api</artifactId> 
      <version>${slf4j.version}</version> 
      <scope>provided</scope> 
     </dependency> 

     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>jul-to-slf4j</artifactId> 
      <version>${slf4j.version}</version> 
     </dependency> 

     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-log4j12</artifactId> 
      <version>${slf4j.version}</version> 
     </dependency> 

     <!-- Swagger --> 
     <dependency> 
      <groupId>io.springfox</groupId> 
      <artifactId>springfox-swagger2</artifactId> 
      <version>2.6.1</version> 
      <scope>compile</scope> 
     </dependency> 

     <dependency> 
      <groupId>io.springfox</groupId> 
      <artifactId>springfox-swagger-ui</artifactId> 
      <version>2.6.1</version> 
      <scope>compile</scope> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework.security</groupId> 
      <artifactId>spring-security-core</artifactId> 
      <version>4.2.2.RELEASE</version> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework.security</groupId> 
      <artifactId>spring-security-config</artifactId> 
      <version>4.2.2.RELEASE</version> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework.security</groupId> 
      <artifactId>spring-security-web</artifactId> 
      <version>4.2.2.RELEASE</version> 
     </dependency> 

    </dependencies> 
    <build> 
     <finalName>TaspenNCBSpring</finalName> 
     <pluginManagement> 
      <plugins> 
       <plugin> 
        <groupId>org.apache.maven.plugins</groupId> 
        <artifactId>maven-compiler-plugin</artifactId> 
        <version>3.6.1</version> 
        <configuration> 
         <source>1.7</source> 
         <target>1.7</target> 
        </configuration> 
       </plugin> 

       <plugin> 
        <groupId>org.apache.tomcat.maven</groupId> 
        <artifactId>tomcat7-maven-plugin</artifactId> 
        <version>2.2</version> 
        <configuration> 
         <port>8085</port> 
         <path>/TaspenNCBSpring</path> 
        </configuration> 
       </plugin> 
      </plugins> 
     </pluginManagement> 
    </build> 
</project>

Source

2017-07-10 bobby setiawan

Si vous obtenez une erreur 500, la trace de la pile est presque certainement dans votre fichier journal 'catalina.out'. Pouvez-vous l'afficher? –

-1

il problème avec votre configuration web.xml. vous utilisez Spring Framework et vous devez charger ApplicationContext.xml. vous pouvez vous référer à la configuration ci-dessous:

 <?xml version="1.0" encoding="UTF-8"?> 
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
version="3.0"> 
    <display-name>demo</display-name> 
<servlet> 
    <servlet-name>myServlet</servlet-name> 
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
    <init-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>classpath:ApplicationContext.xml</param-value> 
    </init-param> 
    <load-on-startup>1</load-on-startup> 
</servlet> 

<servlet-mapping> 
    <servlet-name>myServlet</servlet-name> 
    <url-pattern>/api/*</url-pattern> 
</servlet-mapping> 

<filter> 
    <filter-name>encoding-filter</filter-name> 
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 
    <init-param> 
     <param-name>encoding</param-name> 
     <param-value>UTF-8</param-value> 
    </init-param> 
    <init-param> 
     <param-name>forceEncoding</param-name> 
     <param-value>true</param-value> 
    </init-param> 
</filter> 

<filter-mapping> 
    <filter-name>encoding-filter</filter-name> 
    <url-pattern>/*</url-pattern> 
</filter-mapping> 

<welcome-file-list> 
    <welcome-file>/index.jsp</welcome-file> 
</welcome-file-list> 
<!-- <listener> --> 
<!-- <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> --> 
<!-- </listener> --> 
</web-app>

Source

2017-07-10 16:44:26 Sharma

Etes-vous sûr que c'est nécessaire s'il utilise également des annotations? Si le projet tourne pour lui localement je doute que cela puisse être le problème ... –

Salut mayank, quel est le contenu de ApplicationContext.xml? –

Salut Alvin, Est-il possible si le problème est dû à la version de la bibliothèque dans pom.xml pas compatible avec d'autres bibliothèques? –

HTTP Status [500] - Servlet.init() lors du déploiement de la guerre

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