NoClassDefFoundError: /org/Hibernate/SessionFactory при выполнении maven .war

Question

NoClassDefFoundError: /org/Hibernate/SessionFactory при выполнении maven .war

У меня проблемы с созданием исполняемой войны для моей программы с использованием maven.

В настоящее время проблема заключается в том, что когда я запускаю программу в Eclipse, все работает нормально, однако после сборки.war он не работает - он выдает NoClassDefFoundError: /org/Hibernate/SessionFactory.

Так как это первый класс, вызываемый методом main, я подозреваю, что это не проблема hibernate, а скорее путь к классам войны, но я не понимаю, почему. Это мой pom.xml:

<?xml version="1.0" encoding="UTF-8"?>
<!--
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
-->
<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>pipe</groupId>
 <artifactId>pipe</artifactId>
 <packaging>war</packaging>
 <version>1.0</version>
  <!-- TODO project name  -->
 <name>pipe</name>
 <description></description>
 
 <!--
  <organization>
   <name>company name</name>
   <url>company url</url>
  </organization>
 -->
 <licenses>
  <license>
   <name>The Apache Software License, Version 2.0</name>
   <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
   <distribution>repo</distribution>
  </license>
 </licenses>
 <properties>
  <wicket.version>7.4.0</wicket.version>
  <jetty9.version>9.2.13.v20150730</jetty9.version>
  <log4j.version>2.5</log4j.version>
  <junit.version>4.12</junit.version>
  <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  <!-- allowed values: R7, 1.0, 1.5, 2.0 or none -->
  <wtp.version>none</wtp.version>
 </properties>
 <dependencies>
  <!--  WICKET DEPENDENCIES -->
  <dependency>
   <groupId>org.apache.wicket</groupId>
   <artifactId>wicket-core</artifactId>
   <version>${wicket.version}</version>
  </dependency>
  
  <!-- OPTIONAL DEPENDENCY
  <dependency>
   <groupId>org.apache.wicket</groupId>
   <artifactId>wicket-extensions</artifactId>
   <version>${wicket.version}</version>
  </dependency>
  -->
<dependency>
    <groupId>org.wicketstuff</groupId>
    <artifactId>wicketstuff-editable-grid</artifactId>
    <version>7.6.0</version>
</dependency>
<dependency>
    <groupId>org.wicketstuff</groupId>
    <artifactId>wicketstuff-inmethod-grid</artifactId>
    <version>7.6.0</version>
</dependency>
<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>5.2.10.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.wicket/wicket-datetime -->
<dependency>
    <groupId>org.apache.wicket</groupId>
    <artifactId>wicket-datetime</artifactId>
    <version>7.6.0</version>
</dependency>

  <!-- https://mvnrepository.com/artifact/org.apache.wicket/wicket-auth-roles -->
<dependency>
    <groupId>org.apache.wicket</groupId>
    <artifactId>wicket-auth-roles</artifactId>
    <version>7.6.0</version>
</dependency>
  <!-- https://mvnrepository.com/artifact/commons-codec/commons-codec -->
<dependency>
    <groupId>commons-codec</groupId>
    <artifactId>commons-codec</artifactId>
    <version>1.10</version>
</dependency>
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <version>6.0.5</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.wicketstuff/wicketstuff-minis -->
<dependency>
    <groupId>org.wicketstuff</groupId>
    <artifactId>wicketstuff-minis</artifactId>
    <version>7.6.0</version>
</dependency>

<dependency>
    <groupId>org.codehaus.izpack</groupId>
    <artifactId>izpack-maven-plugin</artifactId>
    <version>5.1.0</version>
</dependency>

<dependency>
    <groupId>org.wicketstuff</groupId>
    <artifactId>inmethod-grid</artifactId>
    <version>1.4.14</version>
</dependency>

  <!-- LOGGING DEPENDENCIES - LOG4J -->
  <dependency>
   <groupId>org.apache.logging.log4j</groupId>
   <artifactId>log4j-slf4j-impl</artifactId>
   <version>${log4j.version}</version>
  </dependency>
  <dependency>
   <groupId>org.apache.logging.log4j</groupId>
   <artifactId>log4j-core</artifactId>
   <version>${log4j.version}</version>
  </dependency>
  

  <!--  JUNIT DEPENDENCY FOR TESTING -->
  <dependency>
   <groupId>junit</groupId>
   <artifactId>junit</artifactId>
   <version>${junit.version}</version>
   <scope>test</scope>
  </dependency>

  <!--  JETTY DEPENDENCIES FOR TESTING  -->
  <dependency>
   <groupId>org.eclipse.jetty.aggregate</groupId>
   <artifactId>jetty-all</artifactId>
   <version>${jetty9.version}</version>
   <scope>test</scope>
  </dependency>
 </dependencies>
 <build>
  <resources>
   <resource>
    <filtering>false</filtering>
    <directory>src/main/resources</directory>
   </resource>
   <resource>
    <filtering>false</filtering>
    <directory>src/main/java</directory>
    <includes>
     <include>**</include>
    </includes>
    <excludes>
     <exclude>**/*.java</exclude>
    </excludes>
   </resource>
  </resources>
  <testResources>
   <testResource>
    <filtering>false</filtering>
    <directory>src/test/resources</directory>
   </testResource>
   <testResource>
    <filtering>false</filtering>
    <directory>src/test/java</directory>
    <includes>
     <include>**</include>
    </includes>
    <excludes>
     <exclude>**/*.java</exclude>
    </excludes>
   </testResource>
  </testResources>
  <plugins>
   <plugin>
    <inherited>true</inherited>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.1</version>
    <configuration>
     <source>1.7</source>
     <target>1.7</target>
     <encoding>UTF-8</encoding>
     <showWarnings>true</showWarnings>
     <showDeprecation>true</showDeprecation>
    </configuration>
   </plugin>
   <plugin>
    <groupId>org.eclipse.jetty</groupId>
    <artifactId>jetty-maven-plugin</artifactId>
    <version>${jetty9.version}</version>
    <configuration>
     <systemProperties>
      <systemProperty>
       <name>maven.project.build.directory.test-classes</name>
       <value>${project.build.directory}/test-classes</value>
      </systemProperty>
     </systemProperties>
     <jettyXml>${project.basedir}/src/test/jetty/jetty.xml,${project.basedir}/src/test/jetty/jetty-ssl.xml,${project.basedir}/src/test/jetty/jetty-http.xml,${project.basedir}/src/test/jetty/jetty-https.xml</jettyXml>
    </configuration>
   </plugin>
   <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-eclipse-plugin</artifactId>
    <version>2.9</version>
    <configuration>
     <downloadSources>true</downloadSources>
     <wtpversion>${wtp.version}</wtpversion>
    </configuration>
   </plugin>
   <plugin>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.4</version>
    <configuration>
     <warSourceDirectory>WebContent</warSourceDirectory>
     <failOnMissingWebXml>false</failOnMissingWebXml>
     <archiveClasses>true</archiveClasses>
     <archive>
          <manifest>
            <mainClass>Main</mainClass>
          </manifest>
        </archive>
    </configuration>
   </plugin>
      <plugin>
                <artifactId>maven-antrun-plugin</artifactId>
                <executions>
                    <execution>
                        <id>main-class-placement</id>
                        <phase>prepare-package</phase>
                        <configuration>
                            <tasks>
                                <move todir="${project.build.directory}/${project.artifactId}-${project.version}/">
                                    <fileset dir="${project.build.directory}/classes/">
                                        <include name="Main.class" />
                                    </fileset>
                                </move>
                            </tasks>
                        </configuration>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
             <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.3</version>
                <executions>
                    <execution>
                        <id>jetty-classpath</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>unpack-dependencies</goal>
                        </goals>
                        <configuration>
                            <includeGroupIds>org.eclipse.jetty,javax.servlet</includeGroupIds>
                            <excludeArtifactIds>jsp-api,jstl</excludeArtifactIds>
                            <excludes>META-INF/ECLIPSEF.*</excludes>
                            <outputDirectory>
                                ${project.build.directory}/${project.artifactId}-${project.version}
                            </outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
  </plugins>
 </build>

 <repositories>
  <repository>
   <id>Apache Nexus</id>
   <url>https://repository.apache.org/content/repositories/snapshots/</url>
   <releases>
    <enabled>false</enabled>
   </releases>
   <snapshots>
    <enabled>true</enabled>
   </snapshots>
  </repository>
 </repositories>
 </project>

Все зависимости также находятся в пути к классам сборки в Eclipse. Кстати, я пытаюсь запустить его командой java -jar pipe-1.0.war.

Любая помощь приветствуется

-редактировать-

точная ошибка:

Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.NoClassDefFoundError: org/hibernate/SessionFactory
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
        at java.lang.Class.privateGetMethodRecursive(Unknown Source)
        at java.lang.Class.getMethod0(Unknown Source)
        at java.lang.Class.getMethod(Unknown Source)
        at sun.launcher.LauncherHelper.validateMainClass(Unknown Source)
        at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.hibernate.SessionFactory
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 7 more

0

java eclipse hibernate maven .war

Источник

user4153995 16 апр '17 в 19:52

2 ответа

Другие вопросы по тегам java eclipse hibernate maven .war

user7875229 16 апр '17 в 20:01 2017-04-16 20:01 · Answer 1 · 2017-04-16 20:01

Если вы декомпилируете jar и проверите файл Manifest, вы, вероятно, увидите, что класс с методом main объявлен неправильно.

Так что вы можете попробовать добавить этот плагин в ваш файл pom xml:

<plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <configuration>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
                <archive>
                    <manifest>
                        <addClasspath>true</addClasspath>
                        <mainClass>yourpackage.Mainclass</mainClass>
                    </manifest>
                </archive>
            </configuration>
        </plugin>

user1967021 16 апр '17 в 20:01 2017-04-16 20:01 · Answer 2 · 2017-04-16 20:01

Hibernate 5.2 и более поздние версии требуют как минимум Java 1.8, тогда как вы используете 1.7 в:

<configuration>
    <source>1.7</source>
    <target>1.7</target>
    <encoding>UTF-8</encoding>
    <showWarnings>true</showWarnings>
    <showDeprecation>true</showDeprecation>
</configuration>

-1

Источник

user1967021 16 апр '17 в 20:01