First, this is how I did build my application with Seam 1.2.1.GA Main pom.xml | <?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/maven-v4_0_0.xsd"> | <modelVersion>4.0.0</modelVersion> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>Inquisitor</artifactId> | <packaging>pom</packaging> | <version>1.0-SNAPSHOT</version> | <name>Inquisitor</name> | <repositories> | <repository> | <id>JBossMaven2Repository</id> | <name>JBoss Maven2 Repository</name> | <url>http://repository.jboss.com/maven2</url> | </repository> | </repositories> | <dependencyManagement> | <dependencies> | <dependency> | <groupId>jboss</groupId> | <artifactId>jboss-seam</artifactId> | <version>1.2.1.GA</version> | </dependency> | </dependencies> | </dependencyManagement> | <build> | <plugins> | <plugin> | <artifactId>maven-compiler-plugin</artifactId> | <configuration> | <fileName>ear/target/Inquisitor.ear</fileName> | <source>1.5</source> | <target>1.5</target> | </configuration> | </plugin> | </plugins> | </build> | <modules> | <module>webapp</module> | <module>ejb3</module> | <module>ear</module> | </modules> | </project> | Ear | <?xml version="1.0"?><project> | <parent> | <artifactId>Inquisitor</artifactId> | <groupId>com.blstream.inquisitor</groupId> | <version>1.0-SNAPSHOT</version> | </parent> | <modelVersion>4.0.0</modelVersion> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>ear</artifactId> | <packaging>ear</packaging> | <name>Inquisitor::${artifactId}</name> | <version>${pom.parent.version}</version> | <dependencies> | <dependency> | <groupId>junit</groupId> | <artifactId>junit</artifactId> | <version>3.8.1</version> | <scope>test</scope> | </dependency> | <dependency> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>ejb3</artifactId> | <version>${pom.parent.version}</version> | <type>ejb</type> | </dependency> | <dependency> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>webapp</artifactId> | <version>${pom.parent.version}</version> | <type>war</type> | </dependency> | </dependencies> | <build> | <plugins> | <plugin> | <artifactId>maven-ear-plugin</artifactId> | <configuration> | <modules> | <ejbModule> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>ejb3</artifactId> | </ejbModule> | <javaModule> | <groupId>jboss</groupId> | <artifactId>jboss-seam</artifactId> | <includeInApplicationXml>true</includeInApplicationXml> | </javaModule> | <webModule> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>webapp</artifactId> | <contextRoot>inquisitor</contextRoot> | </webModule> | </modules> | </configuration> | </plugin> | </plugins> | <finalName>Inquisitor</finalName> | </build> | </project> | War | <?xml version="1.0"?><project> | <parent> | <artifactId>Inquisitor</artifactId> | <groupId>com.blstream.inquisitor</groupId> | <version>1.0-SNAPSHOT</version> | </parent> | <modelVersion>4.0.0</modelVersion> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>webapp</artifactId> | <packaging>war</packaging> | <name>Inquisitor::${artifactId}</name> | <version>${pom.parent.version}</version> | <build> | <finalName>webapp</finalName> | </build> | <repositories> | <repository> | <id>JBossMaven2Repository</id> | <name>JBoss Maven2 Repository</name> | <url>http://repository.jboss.com/maven2</url> | </repository> | </repositories> | <dependencies> | <dependency> | <groupId>junit</groupId> | <artifactId>junit</artifactId> | <version>3.8.1</version> | <scope>test</scope> | </dependency> | <dependency> | <groupId>jboss</groupId> | <artifactId>jboss-seam-ui</artifactId> | <version>1.2.1.GA</version> | </dependency> | <dependency> | <groupId>jboss</groupId> | <artifactId>jboss-seam-debug</artifactId> | <version>1.2.1.GA</version> | </dependency> | <dependency> | <groupId>com.sun.facelets</groupId> | <artifactId>jsf-facelets</artifactId> | <version>1.1.11</version> | </dependency> | </dependencies> | </project> | Ejb3 jar | <?xml version="1.0"?><project> | <parent> | <artifactId>Inquisitor</artifactId> | <groupId>com.blstream.inquisitor</groupId> | <version>1.0-SNAPSHOT</version> | </parent> | <modelVersion>4.0.0</modelVersion> | <groupId>com.blstream.inquisitor</groupId> | <artifactId>ejb3</artifactId> | <packaging>ejb</packaging> | <name>Inquisitor::${artifactId}</name> | <version>${pom.parent.version}</version> | <repositories> | <repository> | <id>JBossMaven2Repository</id> | <name>JBoss Maven2 Repository</name> | <url>http://repository.jboss.com/maven2</url> | </repository> | </repositories> | <build> | <finalName>ejb3</finalName> | </build> | <modules> | <javaModule>jboss-seam-1.2.1.GA</javaModule> | </modules> | <dependencies> | <dependency> | <groupId>junit</groupId> | <artifactId>junit</artifactId> | <version>3.8.1</version> | <scope>test</scope> | </dependency> | <dependency> | <groupId>jboss</groupId> | <artifactId>jboss-seam</artifactId> | </dependency> | <dependency> | <!--<groupId>jboss</groupId>--> | <groupId>org.jboss.javaee</groupId> | <artifactId>jboss-ejb-api</artifactId> | <!--<version>4.2.1.GA</version>--> | <version>3.0.0.20070913080910</version> | </dependency> | <dependency> | <groupId>javax.persistence</groupId> | <artifactId>persistence-api</artifactId> | <version>1.0</version> | </dependency> | <dependency> | <groupId>org.hibernate</groupId> | <artifactId>hibernate-validator</artifactId> | <version>3.0.0.GA</version> | </dependency> | </dependencies> | </project> | So with pom`s setted as above I could easyly build and deploy my application. But the problem is when I want to migrate to Seam 2.0.0.GA. To do that I simply change versions and groupId for modules. New libs are downloaded and package is build, but it`s impossible to deploy it (I`m using JBoss 4.2.2). The problem is that pom`s setted up for jboss-seam, jboss-seam-ui and jboss-seam-debug are hmmmm wrong. When building application with version 2.0.0.GA of Seam, maven is building ear which helds most of the libs but it also packs up the same libs into the war ! That makes it impossible to deploy - as far as I think. Maybe new pom`s work when building single war file, but not when trying to build an ear, Oh and I have a question, why there are so many depencies in 2.0.0.GA ? 1.2.1.GA | <?xml version="1.0" encoding="UTF-8"?><project> | <modelVersion>4.0.0</modelVersion> | <groupId>jboss</groupId> | <artifactId>jboss-seam</artifactId> | <version>1.2.1.GA</version> | </project> | 2.0.0.GA | <?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/maven-v4_0_0.xsd"> | <modelVersion>4.0.0</modelVersion> | <groupId>org.jboss.seam</groupId> | <artifactId>jboss-seam</artifactId> | <parent> | <groupId>org.jboss.seam</groupId> | <artifactId>parent</artifactId> | <version>2.0.0.GA</version> | </parent> | | <!-- | * Dependencies marked optional are provide optional features of Seam, not necessarily included in JBoss AS | --> | | <dependencies> | <dependency> | <groupId>org.hibernate</groupId> | <artifactId>hibernate</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.hibernate</groupId> | <artifactId>hibernate-annotations</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.hibernate</groupId> | <artifactId>hibernate-validator</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.hibernate</groupId> | <artifactId>hibernate-search</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.hibernate</groupId> | <artifactId>hibernate-entitymanager</artifactId> | <scope>runtime</scope> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>jboss</groupId> | <artifactId>javassist</artifactId> | </dependency> | | <dependency> | <groupId>dom4j</groupId> | <artifactId>dom4j</artifactId> | </dependency> | | <dependency> | <groupId>javax.portlet</groupId> | <artifactId>portlet-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.servlet</groupId> | <artifactId>servlet-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.mail</groupId> | <artifactId>mail</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.xml.ws</groupId> | <artifactId>jaxws-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.jws</groupId> | <artifactId>jsr181-api</artifactId> | <scope>runtime</scope> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.faces</groupId> | <artifactId>jsf-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.servlet.jsp</groupId> | <artifactId>jsp-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.ejb</groupId> | <artifactId>ejb-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>com.octo.captcha</groupId> | <artifactId>jcaptcha-all</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.xml.soap</groupId> | <artifactId>saaj-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.jms</groupId> | <artifactId>jms</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.annotation</groupId> | <artifactId>jsr250-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.transaction</groupId> | <artifactId>jta</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>groovy</groupId> | <artifactId>groovy-all</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>log4j</groupId> | <artifactId>log4j</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.el</groupId> | <artifactId>el-api</artifactId> | </dependency> | | <dependency> | <groupId>javax.persistence</groupId> | <artifactId>persistence-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>antlr</groupId> | <artifactId>antlr</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.apache.ant</groupId> | <artifactId>ant-antlr</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>jboss</groupId> | <artifactId>jboss-cache</artifactId> | <optional>true</optional> | </dependency> | | <!-- This is actually a dep of jboss-cache, but it doesn't declare it --> | <dependency> | <groupId>jboss</groupId> | <artifactId>jboss-system</artifactId> | <optional>true</optional> | </dependency> | | <!-- This is actually a dep of jboss-cache, but it doesn't declare it --> | <dependency> | <groupId>jboss</groupId> | <artifactId>jboss-jmx</artifactId> | <optional>true</optional> | </dependency> | | <!-- This is actually a dep of jboss-cache, but it doesn't declare it --> | <dependency> | <groupId>jgroups</groupId> | <artifactId>jgroups</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.buni.meldware</groupId> | <artifactId>meldware-mailjmx</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.buni.meldware</groupId> | <artifactId>meldware-mailapi</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.drools</groupId> | <artifactId>drools-core</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.drools</groupId> | <artifactId>drools-compiler</artifactId> | <optional>true</optional> | </dependency> | | <!-- Surefire can't cope with such a new version of testng, so we have to specify it | here, otherwise ui build fails --> | <dependency> | <groupId>org.testng</groupId> | <artifactId>testng</artifactId> | <version>5.6</version> | <optional>true</optional> | <exclusions> | <exclusion> | <groupId>junit</groupId> | <artifactId>junit</artifactId> | </exclusion> | </exclusions> | </dependency> | | <dependency> | <groupId>org.dbunit</groupId> | <artifactId>dbunit</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.jbpm</groupId> | <artifactId>jbpm-jpdl</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.jboss.seam</groupId> | <artifactId>jboss-el</artifactId> | </dependency> | | <dependency> | <groupId>org.jboss.embedded</groupId> | <artifactId>jboss-embedded-api</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>quartz</groupId> | <artifactId>quartz</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>javax.faces</groupId> | <artifactId>jsf-impl</artifactId> | <optional>true</optional> | </dependency> | | <dependency> | <groupId>org.tuckey</groupId> | <artifactId>urlrewritefilter</artifactId> | <optional>true</optional> | <scope>runtime</scope> | </dependency> | | </dependencies> | | </project> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4103218#... 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