Thread: maven Application dosen't work , error: Servlet.init() for servlet

Hallo,

i wrote yesterday a web application and it works very well, today i tried to make the same appliction but with maven, so every time i run the the project i get the following error:

HTML Code:

description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Servlet.init() for servlet Jersey Web Application threw exception	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)	org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)	org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)	java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)	java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)	java.lang.Thread.run(Unknown Source) root cause com.sun.jersey.api.container.ContainerException: The ResourceConfig instance does not contain any root resource classes.	com.sun.jersey.server.impl.application.RootResourceUriRules.<init>(RootResourceUriRules.java:99)	com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(WebApplicationImpl.java:1331)	com.sun.jersey.server.impl.application.WebApplicationImpl.access$700(WebApplicationImpl.java:168)	com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:774)	com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:770)	com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193)	com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:770)	com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:765)	com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:489)	com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:319)	com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:605)	com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210)	com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:374)	com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:557)	javax.servlet.GenericServlet.init(GenericServlet.java:160)	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)	org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)	org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)	java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)	java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)	java.lang.Thread.run(Unknown Source) note The full stack trace of the root cause is available in the Apache Tomcat/7.0.12 logs.

the pom.xml

 <dependencies>	<dependency>	<groupId>org.apache.poi</groupId>	<artifactId>poi</artifactId>	<version>3.9</version>	</dependency> <dependency> <groupId>com.googlecode.json-simple</groupId> <artifactId>json-simple</artifactId> <version>1.1</version> </dependency> <dependency>	<groupId>org.json</groupId>	<artifactId>json</artifactId>	<version>20090211</version> </dependency> <dependency>	<groupId>org.apache.poi</groupId>	<artifactId>poi-ooxml</artifactId>	<version>3.10-beta1</version> </dependency> <dependency>	<groupId>javax.ws.rs</groupId>	<artifactId>jsr311-api</artifactId>	<version>1.1-ea</version> </dependency> <dependency>	<groupId>asm</groupId>	<artifactId>asm</artifactId>	<version>3.1</version> </dependency> <dependency>	<groupId>com.sun.jersey</groupId>	<artifactId>jersey-bundle</artifactId>	<version>1.17.1</version> </dependency> <dependency>	<groupId>javax.ws.rs</groupId>	<artifactId>javax.ws.rs-api</artifactId>	<version>2.0-m03</version> </dependency> <dependency>	<groupId>org.apache.axis</groupId>	<artifactId>axis</artifactId>	<version>1.4</version> </dependency> <dependency>	<groupId>asm</groupId>	<artifactId>asm-all</artifactId>	<version>2.2</version> </dependency> <dependency>	<groupId>com.sun.jersey</groupId>	<artifactId>jersey-core</artifactId>	<version>1.17.1</version> </dependency> <dependency>	<groupId>org.glassfish.jersey.containers</groupId>	<artifactId>jersey-container-servlet</artifactId>	<version>2.0-m04</version> </dependency> <dependency>	<groupId>com.sun.jersey</groupId>	<artifactId>jersey-servlet</artifactId>	<version>1.17.1</version> </dependency>   <dependency>	<groupId>com.sun.jersey</groupId>	<artifactId>jersey-server</artifactId>	<version>1.17.1</version> </dependency> <dependency>	<groupId>org.glassfish.jersey.core</groupId>	<artifactId>jersey-common</artifactId>	<version>2.0-m01</version> </dependency> <dependency>	<groupId>org.glassfish.jersey.containers</groupId>	<artifactId>jersey-container-servlet-core</artifactId>	<version>2.0</version> </dependency> <dependency>	<groupId>com.sun.jersey</groupId>	<artifactId>jersey-bundle</artifactId>	<version>1.17.1</version> </dependency> <dependency>	<groupId>com.sun.jersey</groupId>	<artifactId>jersey-json</artifactId>	<version>1.8</version>	</dependency>	<dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-servlet-api</artifactId> <version>7.0.26</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.6.4</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.14</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.6.4</version> </dependency> </dependencies> <repositories>	<repository>	<id>maven2-repository.java.net</id>	<name>Java.net Repository for Maven</name>	<url>http://download.java.net/maven/2/</url>	<layout>default</layout>	</repository>	</repositories>  	<build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.7</source> <target>1.7</target> <showDeprecation>true</showDeprecation> <showWarnings>true</showWarnings> <executable>${env.JAVA_7_HOME}/bin/javac</executable> <fork>true</fork> </configuration> </plugin> <plugin>	<groupId>org.apache.maven.plugins</groupId>	<artifactId>maven-war-plugin</artifactId>	<configuration>	<webResources>	<resource>	<directory>${basedir}/src/main/java</directory>	<targetPath>WEB-INF/classes</targetPath>	<includes>	<include>**/*.properties</include>	<include>**/*.xml</include>	<include>**/*.css</include>	<include>**/*.html</include>	</includes>	</resource>	</webResources>	</configuration>	</plugin> </plugins> </build>

web.xml

<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">   <servlet> <servlet-name>Jersey Web Application</servlet-name> <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>     <init-param> <param-name>com.sun.jersey.config.property.packages</param-name> <param-value>pal.restfulservice</param-value> </init-param>   <load-on-startup>1</load-on-startup> </servlet>   <servlet-mapping> <servlet-name>Jersey Web Application</servlet-name> <url-pattern>/maven/*</url-pattern> </servlet-mapping>   <session-config> <session-timeout>30</session-timeout> </session-config> </web-app>

i don't have any idea why that happend, but i thing there are some type of conflict in pom.xml in dependencies, but i am not sure

any idea?

Hello, from what I can find online this seems to be a problem finding the java file itself: java - Running Jersey Servlet on Jetty - Error: The ResourceConfig instance does not contain any root resource classes - Stack Overflow

edit: you could also try http://stackoverflow.com/questions/4...source-classes