java.lang.ClassNotFoundException: org.Eclipse.jetty.Server

Question

J'essaie d'exécuter un projet maven lorsque j'exécute mvn install tout est ok j'ai réussi le build qnd lorsque j'ai essayé de lancer le projet, j'ai eu l'exception suivante:

Exception in thread "main" Java.lang.ClassNotFoundException: org.Eclipse.jetty.Server at Java.net.URLClassLoader$1.run(URLClassLoader.Java:366) at Java.net.URLClassLoader$1.run(URLClassLoader.Java:355) at Java.security.AccessController.doPrivileged(Native Method) at Java.net.URLClassLoader.findClass(URLClassLoader.Java:354) at Java.lang.ClassLoader.loadClass(ClassLoader.Java:425) at Sun.misc.Launcher$AppClassLoader.loadClass(Launcher.Java:308) at Java.lang.ClassLoader.loadClass(ClassLoader.Java:358) at org.Eclipse.jetty.util.Loader.loadClass(Loader.Java:86) at org.Eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.nodeClass(XmlConfiguration.Java:364) at org.Eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.Java:292) at org.Eclipse.jetty.xml.XmlConfiguration.configure(XmlConfiguration.Java:248) at net.es.oscars.wbui.http.WebApp.main(WebApp.Java:44)

et lorsque j'exécute la dépendance mvn: arbre, j'ai obtenu les résultats suivants:

 maven-dependency-plugin:2.8:tree (default-cli) @ wbui --- [INFO] net.es.oscars:wbui:jar:0.0.1-SNAPSHOT [INFO] +- net.es.oscars:utils:jar:0.0.1-SNAPSHOT:compile [INFO] | +- net.perfsonar:ps-api:jar:0.5:compile [INFO] | | +- commons-httpclient:commonhttpclient:jar:3.0.1:compile [INFO] | | | +- junit:junit:jar:3.8.1:compile [INFO] | | | \- commons-codec:commons-codec:jar:1.2:compile [INFO] | | +- org.jdom:jdom:jar:1.1:compile [INFO] | | +- org.jdom:jaxen-jdom:jar:1.0-FCS:compile [INFO] | | +- org.jdom:jaxen-core:jar:1.0-FCS:compile [INFO] | | \- org.jdom:saxpath:jar:1.0-FCS:compile [INFO] | +- org.jyaml:jyaml:jar:1.3:compile [INFO] | +- log4j:log4j:jar:1.2.17:compile [INFO] | +- net.es.oscars:common-logging:jar:0.0.1-SNAPSHOT:compile [INFO] | | \- gov.lbl:netlogger:jar:4.1.2:compile [INFO] | +- net.es.oscars:common-soap:jar:0.0.1-SNAPSHOT:compile [INFO] | +- org.hibernate:hibernate-core:jar:3.3.1.GA:compile [INFO] | | +- antlr:antlr:jar:2.7.6:compile [INFO] | | +- commons-collections:commons-collections:jar:3.1:compile [INFO] | | \- dom4j:dom4j:jar:1.6.1:compile [INFO] | | \- xml-apis:xml-apis:jar:1.0.b2:compile [INFO] | +- org.mortbay.jetty:jetty:jar:6.1.16:compile [INFO] | | +- org.mortbay.jetty:jetty-util:jar:6.1.16:compile [INFO] | | \- org.mortbay.jetty:servlet-api:jar:2.5-20081211:compile [INFO] | +- org.opensymphony.quartz:quartz:jar:1.6.1:compile [INFO] | +- org.Apache.ws.security:wss4j:jar:1.5.8:compile [INFO] | | +- commons-logging:commons-logging:jar:1.1:compile [INFO] | | | +- logkit:logkit:jar:1.0.1:compile [INFO] | | | +- avalon-framework:avalon-framework:jar:4.1.3:compile [INFO] | | | \- javax.servlet:servlet-api:jar:2.3:compile [INFO] | | +- org.Apache.santuario:xmlsec:jar:1.4.3:compile [INFO] | | \- xalan:xalan:jar:2.7.1:compile [INFO] | | \- xalan:serializer:jar:2.7.1:compile [INFO] | +- org.Apache.cxf:cxf-rt-bindings-soap:jar:2.2.5:compile [INFO] | | +- org.Apache.cxf:cxf-api:jar:2.2.5:compile [INFO] | | | +- org.Apache.geronimo.specs:geronimo-activation_1.1_spec:jar:1.0.2:compile [INFO] | | | +- org.Apache.ws.commons.schema:XmlSchema:jar:1.4.5:compile [INFO] | | | +- org.Apache.geronimo.specs:geronimo-annotation_1.0_spec:jar:1.1.1:compile [INFO] | | | +- org.codehaus.woodstox:wstx-asl:jar:3.2.9:compile [INFO] | | | +- org.Apache.neethi:neethi:jar:2.0.4:compile [INFO] | | | \- org.Apache.cxf:cxf-common-schemas:jar:2.2.5:compile [INFO] | | +- org.Apache.cxf:cxf-tools-common:jar:2.2.5:compile [INFO] | | | +- wsdl4j:wsdl4j:jar:1.6.2:compile [INFO] | | | \- com.Sun.xml.bind:jaxb-impl:jar:2.1.12:compile [INFO] | | +- org.Apache.cxf:cxf-rt-databinding-jaxb:jar:2.2.5:compile [INFO] | | | \- org.Apache.geronimo.specs:geronimo-javamail_1.4_spec:jar:1.6:compile [INFO] | | \- javax.xml.bind:jaxb-api:jar:2.1:compile [INFO] | +- org.Apache.cxf:cxf-rt-ws-security:jar:2.2.5:compile [INFO] | | +- org.Apache.cxf:cxf-rt-core:jar:2.2.5:compile [INFO] | | | \- org.springframework:spring-core:jar:2.5.5:compile [INFO] | | +- org.Apache.cxf:cxf-common-utilities:jar:2.2.5:compile [INFO] | | | +- org.springframework:spring-beans:jar:2.5.5:compile [INFO] | | | +- org.springframework:spring-context:jar:2.5.5:compile [INFO] | | | | \- aopalliance:aopalliance:jar:1.0:compile [INFO] | | | +- org.Apache.geronimo.specs:geronimo-stax-api_1.0_spec:jar:1.0.1:compile [INFO] | | | \- commons-lang:commons-lang:jar:2.4:compile [INFO] | | +- javax.xml.soap:saaj-api:jar:1.3:compile [INFO] | | \- org.bouncycastle:bcprov-jdk15:jar:1.43:runtime [INFO] | +- org.Apache.cxf:cxf-rt-frontend-jaxws:jar:2.2.5:compile [INFO] | | +- xml-resolver:xml-resolver:jar:1.2:compile [INFO] | | +- org.Apache.geronimo.specs:geronimo-jaxws_2.1_spec:jar:1.0:compile [INFO] | | +- org.Apache.geronimo.specs:geronimo-ws-metadata_2.0_spec:jar:1.1.2:compile [INFO] | | +- asm:asm:jar:2.2.3:compile [INFO] | | +- org.Apache.cxf:cxf-rt-bindings-xml:jar:2.2.5:compile [INFO] | | +- org.Apache.cxf:cxf-rt-frontend-simple:jar:2.2.5:compile [INFO] | | +- org.Apache.cxf:cxf-rt-ws-addr:jar:2.2.5:compile [INFO] | | \- com.Sun.xml.messaging.saaj:saaj-impl:jar:1.3.2:compile [INFO] | +- org.Apache.cxf:cxf-rt-transports-http:jar:2.2.5:compile [INFO] | | \- org.springframework:spring-web:jar:2.5.5:compile [INFO] | \- org.Apache.cxf:cxf-rt-transports-http-jetty:jar:2.2.5:compile [INFO] | \- org.Apache.geronimo.specs:geronimo-servlet_2.5_spec:jar:1.2:compile [INFO] +- javax.servlet:javax.servlet-api:jar:3.1.0:compile [INFO] +- net.es.oscars:oscars-war:war:0.0.1-SNAPSHOT:provided [INFO] +- org.slf4j:slf4j-api:jar:1.7.7:compile [INFO] +- org.slf4j:slf4j-log4j12:jar:1.7.7:compile [INFO] +- org.Eclipse.jetty:jetty-server:jar:9.3.0.M0:compile [INFO] | +- org.Eclipse.jetty:jetty-http:jar:9.3.0.M0:compile [INFO] | | \- org.Eclipse.jetty:jetty-util:jar:9.3.0.M0:compile [INFO] | \- org.Eclipse.jetty:jetty-io:jar:9.3.0.M0:compile [INFO] +- org.Eclipse.jetty:jetty-webapp:jar:9.3.0.M0:compile [INFO] | \- org.Eclipse.jetty:jetty-xml:jar:9.3.0.M0:compile [INFO] \- org.Eclipse.jetty:jetty-servlet:jar:9.3.0.M0:compile [INFO] \- org.Eclipse.jetty:jetty-security:jar:9.3.0.M0:compile [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS

et voici mon fichier 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> <artifactId>wbui</artifactId> <name>OSCARS WBUI</name> <parent> <groupId>net.es.oscars</groupId> <artifactId>OSCARS</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <properties> <jetty.version>9.3.0.M0</jetty.version> </properties> <!-- puts all code & libraries in one jar --> <pluginRepositories> <pluginRepository> <id>onejar-maven-plugin.googlecode.com</id> <url>http://onejar-maven-plugin.googlecode.com/svn/mavenrepo</url> </pluginRepository> </pluginRepositories> <dependencies> <!-- OSCARS utilities (from local repository) --> <dependency> <groupId>net.es.oscars</groupId> <artifactId>utils</artifactId> <version>${oscars.version}</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> </dependency> <!-- kludge to get dependency on local module oscars-war without including war file --> <dependency> <groupId>net.es.oscars</groupId> <artifactId>oscars-war</artifactId> <version>${oscars.version}</version> <type>war</type> <scope>provided</scope> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.7</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.7</version> </dependency> <!-- Jetty --> <dependency> <groupId>org.Eclipse.jetty</groupId> <artifactId>jetty-server</artifactId> <version>9.3.0.M0</version> </dependency> <dependency> <groupId>org.Eclipse.jetty</groupId> <artifactId>jetty-webapp</artifactId> <version>9.3.0.M0</version> </dependency> <dependency> <groupId>org.Eclipse.jetty</groupId> <artifactId>jetty-servlet</artifactId> <version>9.3.0.M0</version> </dependency> </dependencies> <build> <plugins> <!-- puts all code & libraries in one jar --> <plugin> <groupId>org.Apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <version>2.3</version> <executions> <!-- Run shade goal on package phase --> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <shadedClassifierName>one-jar</shadedClassifierName> <shadedArtifactAttached>true</shadedArtifactAttached> <filters> <filter> <artifact>*:*</artifact> <excludes> <exclude>META-INF/*.SF</exclude> <exclude>META-INF/*.DSA</exclude> <exclude>META-INF/*.RSA</exclude> </excludes> </filter> </filters> <artifactSet> <excludes> <exclude>org.Apache.geronimo.specs:geronimo-servlet_2.5_spec</exclude> <exclude>org.mortbay.jetty:servlet-api</exclude> <exclude>javax.servlet:servlet-api</exclude> </excludes> </artifactSet> <transformers> <!-- add Main-Class to manifest file --> <transformer implementation="org.Apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass>net.es.oscars.wbui.http.WebApp</mainClass> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.handlers</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.schemas</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/services/com.Sun.tools.xjc.Plugin</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/cxf/cxf.extension</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.XmlAppendingTransformer"> <resource>META-INF/extensions.xml</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.XmlAppendingTransformer"> <resource>META-INF/cxf/extensions.xml</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/cxf/bus-extensions.txt</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.XmlAppendingTransformer"> <resource>META-INF/cxf/bus-extensions.xml</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.XmlAppendingTransformer"> <resource>META-INF/wsdl.plugin.xml</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.XmlAppendingTransformer"> <resource>META-INF/tools.service.validator.xml</resource> </transformer> <transformer implementation="org.Apache.cxf.maven.PluginTransformer"> <resource>META-INF/tools-plugin.xml</resource> </transformer> <transformer implementation="org.Apache.maven.plugins.shade.resource.XmlAppendingTransformer"> <resource>META-INF/cxf/Java2wsbeans.xml</resource> </transformer> <transformer implementation="org.Apache.cxf.maven.CXFAllTransformer" /> </transformers> </configuration> </execution> </executions> <dependencies> <dependency> <groupId>org.Apache.cxf</groupId> <artifactId>cxf-buildtools</artifactId> <version>2.2.12</version> <type>jar</type> <scope>compile</scope> </dependency> </dependencies> </plugin> <!-- specifically use Java 1.5 to compile --> <plugin> <groupId>org.Apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>${Java.version}</source> <target>${Java.version}</target> </configuration> </plugin> </plugins> </build>

 package net.es.oscars.wbui.http; import Java.util.Map; import Java.io.File; import Java.io.FileInputStream; import org.Eclipse.jetty.server.Server; import org.Eclipse.jetty.webapp.WebAppContext; import org.Eclipse.jetty.xml.XmlConfiguration; import net.es.oscars.utils.config.*; import net.es.oscars.utils.svc.ServiceNames; public class WebApp { public static ContextConfig cc = null; public static void main(String[] args) throws Exception { cc = ContextConfig.getInstance(ServiceNames.SVC_WBUI); cc.setServiceName(ServiceNames.SVC_WBUI); String context = "PRODUCTION"; if (args.length > 0) { context = args[1]; } String warFile = null; String warTempDir = null; Server server = new Server(); cc.setContext(context); System.setProperty("context",context); System.out.println("starting WBUI with context "+ context); try { cc.loadManifest(ServiceNames.SVC_WBUI, ConfigDefaults.MANIFEST); // manifest.yaml cc.setLog4j(); String configFile = cc.getFilePath(ConfigDefaults.CONFIG); Map config = ConfigHelper.getConfiguration(configFile); Map http = (Map) config.get("http"); warFile = (String) http.get("warFile"); warTempDir = (String) http.get("warTempDir"); String jettyConf = cc.getFilePath("jetty.xml"); XmlConfiguration configuration = new XmlConfiguration(new FileInputStream(jettyConf)); configuration.configure(server); } catch (ConfigException ex) { System.out.println("caught ConfigurationException " + ex.getMessage()); System.exit(-1); } WebAppContext webapp = new WebAppContext(); webapp.setContextPath("/OSCARS"); webapp.setWar(warFile); if(warTempDir != null && !warTempDir.equals("")){ webapp.setTempDirectory(new File(warTempDir)); } server.setHandler(webapp); server.start(); server.join(); } }

donc toute idée de comment résoudre ce problème !!!!

Joakim Erdfelt · Accepted Answer

Votre dependency:tree a une ancienne version de Jetty.

org.mortbay.jetty:jetty:jar:6.1.16:compile

Ça ne va pas marcher.

Vous devrez corriger net.es.oscars:utils:jar de ne pas utiliser cette ancienne version de Jetty depuis la fin de vie (EOL).

Votre pom.xml fait référence à une version de jalon instable

<dependency> <groupId>org.Eclipse.jetty</groupId> <artifactId>jetty-server</artifactId> <version>9.3.0.M0</version> </dependency>

Utilisez une version stable de Jetty.

Regardez https://www.Eclipse.org/jetty/download.html pour voir ce qui est stable (les versions de jalons ne sont jamais répertoriées)

Voir également la documentation de la jetée pour la liste globale des principales versions de la jetée. https://www.Eclipse.org/jetty/documentation/current/what-jetty-version.html

Au moment de cette réponse, la dernière version stable est 9.4.18.v20190429

En ce qui concerne la Java.lang.ClassNotFoundException, vous devrez d'abord corriger vos dépendances. Si le problème persiste après la correction de vos dépendances, pensez à publier comment vous créez vos chargeurs de classe, leur hiérarchie et comment vous utilisez XmlConfiguration (et à partir de quel chargeur de classe).