Erro Compilação

1 resposta
Arizoide

Boa tarde galera.

Alguém sabe que erro que é esse que está acontecendo?

o erro é esse

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/collections/map/LRUMap
at org.apache.velocity.runtime.resource.ResourceCacheImpl.initialize(ResourceCacheImpl.java:73)
at org.apache.velocity.runtime.resource.ResourceManagerImpl.initialize(ResourceManagerImpl.java:199)
at org.apache.velocity.runtime.RuntimeInstance.initializeResourceManager(RuntimeInstance.java:661)
at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:251)
at org.apache.velocity.app.VelocityEngine.init(VelocityEngine.java:107)
at view.App.main(App.java:18)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.map.LRUMap
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 6 more

Minha classe com o método Main está desenvolvida desta forma:

package view;

import java.io.StringWriter;
import java.util.ArrayList;

import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.VelocityEngine;
import org.apache.velocity.exception.ParseErrorException;
import org.apache.velocity.exception.ResourceNotFoundException;

public class App {
	@SuppressWarnings("unchecked")
	public static void main(String[] args) {		
		// inicializando o velocity
		try {
			VelocityEngine ve = new VelocityEngine();
			ve.init();

			// criando o contexto que liga o java ao template
			VelocityContext context = new VelocityContext();

			// escolhendo o template
			Template t;

			t = ve.getTemplate("template1.vm");

			// variavel que sera acessada no template:
			@SuppressWarnings("rawtypes")
			ArrayList list = new ArrayList();
			list.add("Item 1");
			list.add("Item 2");
			list.add("Item 3");
			list.add("Item 4");
			list.add("Item 5");

			// aqui! damos a variavel list para
			// o contexto!
			context.put("lista", list);
			StringWriter writer = new StringWriter();

			// mistura o contexto com o template
			t.merge(context, writer);

			System.out.println(writer.toString());
		} catch (ResourceNotFoundException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		} catch (ParseErrorException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		} catch (Exception e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
	}
}

E meu mapeamento do pom.xml está assim:

<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>br.com.virtualstore</groupId>
	<artifactId>VirtualStore</artifactId>
	<packaging>war</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>VirtualStore Maven Webapp</name>
	<url>http://maven.apache.org</url>

	<repositories>
		<repository>
			<url>http://repository.jboss.com/maven2/</url>
			<id>hibernate-support</id>
			<layout>default</layout>
			<name>Repository for library Library[hibernate-support]</name>
		</repository>
	</repositories>

	<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>3.8.1</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-expression</artifactId>
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>3.1.1.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>2.5</version>
		</dependency>
		<dependency>
			<groupId>javax.servlet.jsp</groupId>
			<artifactId>jsp-api</artifactId>
			<version>2.2.1-b03</version>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate</artifactId>
			<version>3.1.3</version>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-annotations</artifactId>
			<version>3.5.0-Final</version>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-core</artifactId>
			<version>3.5.0-Final</version>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-entitymanager</artifactId>
			<version>3.5.0-Final</version>
		</dependency>
		<dependency>
			<groupId>javassist</groupId>
			<artifactId>javassist</artifactId>
			<version>3.8.0.GA</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>1.5.10</version>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.0.5</version>
		</dependency>
		<dependency>
			<groupId>javax.transaction</groupId>
			<artifactId>jta</artifactId>
			<version>1.1</version>
		</dependency>
		<dependency>
			<groupId>org.apache.velocity</groupId>
			<artifactId>velocity</artifactId>
			<version>1.6.2</version>
		</dependency>
		<dependency>
			<groupId>commons-collections</groupId>
			<artifactId>commons-collections</artifactId>
			<version>3.2.1</version>
		</dependency>		
	</dependencies>
	<build>
		<finalName>VirtualStore</finalName>
	</build>
</project>

Obrigado desde já.

Atenciosamente,

1 Resposta

thiago.correa

Verifique se o commos-collections que está sendo importado possui a classe org/apache/commons/collections/map/LRUMap, caso negativo experimente adicionar a versão mais nova do mesmo!

Criado 20 de novembro de 2012
Ultima resposta 20 de nov. de 2012
Respostas 1
Participantes 2