Creating SessionFactory

[Carlos Conti]

I am trying to launch an application based on Hibernate.

I am getting the following exception:

java.lang.NoSuchFieldError: name
at org.slf4j.impl.Log4jLoggerAdapter.<init>(Log4jLoggerAdapter.java:75)
at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:75)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:103)
at org.hibernate.cfg.annotations.Version.<clinit>(Version.java:12)
at org.hibernate.cfg.AnnotationConfiguration.<clinit>(AnnotationConfiguration.java:78)
at org.hibernate.ejb.Ejb3Configuration.<clinit>(Ejb3Configuration.java:107)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersisten


This claims to be a library version conflict issue. Can anyone give me a hint? Find my POM.xml here:

<?xml version="1.0" encoding="UTF-8"?> <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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.sofia</groupId> <artifactId>TestComercialesRadToolsVaadin7</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>TestComercialesRadToolsVaadin7</name> <properties> <vaadin.version>7.4.3</vaadin.version> <vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version> <jetty.plugin.version>9.2.3.v20140905</jetty.plugin.version> <project.source.version>1.7</project.source.version> <project.target.version>1.7</project.target.version> <project.encoding>UTF-8</project.encoding> </properties> <repositories> <repository> <id>vaadin-addons</id> <url>http://maven.vaadin.com/vaadin-addons</url> </repository> <repository> <id>vaadin-snapshots</id> <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <dependencyManagement> <dependencies> <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-bom</artifactId> <version>${vaadin.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.0.1</version> <scope>provided</scope> </dependency> <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-server</artifactId> </dependency> <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-push</artifactId> </dependency> <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-client</artifactId> <scope>provided</scope> </dependency> <!-- Needed when using the widgetset optimizer (custom ConnectorBundleLoaderFactory). For widgetset compilation, vaadin-client-compiler is automatically added on the compilation classpath by vaadin-maven-plugin so normally there is no need for an explicit dependency. --> <!-- <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-client-compiler</artifactId> <scope>provided</scope> </dependency> --> <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-themes</artifactId> </dependency> <dependency> <groupId>com.sofia</groupId> <artifactId>com.sofia.model</artifactId> <version>1.0</version> <type>jar</type> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>4.1.7.Final</version> <exclusions> <exclusion> <groupId>org.jboss.spec.javax.transaction</groupId> <artifactId>jboss-transaction-api_1.1_spec</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>3.4.0.GA</version> <exclusions> <exclusion> <groupId>org.hibernate</groupId> <artifactId>hibernate-commons-annotations</artifactId> </exclusion> <exclusion> <groupId>javassist</groupId> <artifactId>javassist</artifactId> </exclusion> <exclusion> <groupId>org.hibernate</groupId> <artifactId>hibernate-annotations</artifactId> </exclusion> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> </exclusion> <exclusion> <groupId>org.hibernate</groupId> <artifactId>ejb3-persistence</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.hibernate.javax.persistence</groupId> <artifactId>hibernate-jpa-2.0-api</artifactId> <version>1.0.1.Final</version> </dependency> <dependency> <groupId>antlr</groupId> <artifactId>antlr</artifactId> <version>2.7.7</version> </dependency> <dependency> <groupId>org.hibernate.common</groupId> <artifactId>hibernate-commons-annotations</artifactId> <version>4.0.1.Final</version> </dependency> <dependency> <groupId>org.jboss.javaee</groupId> <artifactId>jboss-transaction-api_1.0</artifactId> <version>1.0-alpha-1</version> </dependency> <dependency> <groupId>org.jboss.logging</groupId> <artifactId>jboss-logging</artifactId> <version>3.1.0.GA</version> <type>jar</type> </dependency> <dependency> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> <version>3.15.0-GA</version> </dependency> <dependency> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> <version>1.6.1</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.13</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.0</version> <configuration> <encoding>${project.encoding}</encoding> <source>${project.source.version}</source> <target>${project.target.version}</target> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.6</version> <configuration> <encoding>${project.encoding}</encoding> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.3</version> <configuration> <failOnMissingWebXml>false</failOnMissingWebXml> <!-- Exclude some unnecessary files generated by the GWT compiler. --> <packagingExcludes>WEB-INF/classes/VAADIN/gwt-unitCache/**, WEB-INF/classes/VAADIN/widgetsets/WEB-INF/**</packagingExcludes> </configuration> </plugin> <plugin> <groupId>com.vaadin</groupId> <artifactId>vaadin-maven-plugin</artifactId> <version>${vaadin.plugin.version}</version> <configuration> <extraJvmArgs>-Xmx512M -Xss1024k</extraJvmArgs> <webappDirectory>${basedir}/target/classes/VAADIN/widgetsets</webappDirectory> <draftCompile>false</draftCompile> <compileReport>false</compileReport> <style>OBF</style> <strict>true</strict> <runTarget>http://localhost:8080/TestComercialesRadToolsVaadin7</runTarget> </configuration> <executions> <execution> <goals> <goal>update-widgetset</goal> <goal>compile</goal> <!-- disabled by default to use on-the-fly theme compilation --> <!-- <goal>compile-theme</goal> --> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-source-plugin</artifactId> <version>2.4</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-clean-plugin</artifactId> <version>2.6.1</version> <!-- Clean up also any pre-compiled themes --> <configuration> <filesets> <fileset> <directory>src/main/webapp/VAADIN/themes</directory> <includes> <include>**/styles.css</include> <include>**/styles.scss.cache</include> </includes> </fileset> </filesets> </configuration> </plugin> <!-- The Jetty plugin allows us to easily test the development build by running jetty:run on the command line. --> <plugin> <groupId>org.eclipse.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>${jetty.plugin.version}</version> <configuration> <scanIntervalSeconds>2</scanIntervalSeconds> </configuration> </plugin> </plugins> <pluginManagement> <plugins> <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.--> <!-- TODO Remove when http://dev.vaadin.com/ticket/14924 is resolved --> <plugin> <groupId>org.eclipse.m2e</groupId> <artifactId>lifecycle-mapping</artifactId> <version>1.0.0</version> <configuration> <lifecycleMappingMetadata> <pluginExecutions> <pluginExecution> <pluginExecutionFilter> <groupId>com.vaadin</groupId> <artifactId> vaadin-maven-plugin </artifactId> <versionRange>[7.1.11,)</versionRange> <goals> <goal>resources</goal> <goal>update-widgetset</goal> <goal>compile</goal> <goal>compile-theme</goal> </goals> </pluginExecutionFilter> <action> <ignore></ignore> </action> </pluginExecution> </pluginExecutions> </lifecycleMappingMetadata> </configuration> </plugin> </plugins> </pluginManagement> </build> </project>

Many many thanks in advance. Is there any source where this can be checked? or it is a matter of experience and knowledge? Or can I find out the proper versions by analyzing Maven dependencies?

Best regards,

Carlos.