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    copied!<p>There are two things I noticed. </p> <p>1) The smartgw dependency you specified cannot be resolved from the maven central repository </p> <pre><code>&lt;dependency&gt; &lt;groupId&gt;com.smartgwt&lt;/groupId&gt; &lt;artifactId&gt;smart-gwt&lt;/artifactId&gt; &lt;version&gt;2.5&lt;/version&gt; &lt;/dependency&gt; </code></pre> <p>It only has the 2.4 version of smartgw (see here <a href="http://search.maven.org/#search%7Cga%7C1%7Csmartgwt" rel="nofollow">http://search.maven.org/#search%7Cga%7C1%7Csmartgwt</a>) Instead I had to use this</p> <pre><code>&lt;dependency&gt; &lt;groupId&gt;com.smartgwt&lt;/groupId&gt; &lt;artifactId&gt;smartgwt&lt;/artifactId&gt; &lt;version&gt;2.4&lt;/version&gt; &lt;/dependency&gt; </code></pre> <p>notice that the artifact ID is different too. (If you have a custom repository containing this then please update your question)</p> <p>2) You dont need to do eclipse:eclipse instead you can issue the </p> <p>File > Import > Existing Maven projects</p> <p>this will auto generate the eclipse project from your pom.xml</p> <p><strong>UPDATE</strong></p> <p>I tested with the following :</p> <p>Parent pom in gwttest2 folder</p> <pre><code>&lt;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"&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;com.test&lt;/groupId&gt; &lt;artifactId&gt;gwttest2-main&lt;/artifactId&gt; &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt; &lt;packaging&gt;pom&lt;/packaging&gt; &lt;modules&gt; &lt;module&gt;gwttest2-module1&lt;/module&gt; &lt;/modules&gt; &lt;build&gt; &lt;extensions&gt; &lt;extension&gt; &lt;groupId&gt;org.apache.maven.wagon&lt;/groupId&gt; &lt;artifactId&gt;wagon-ftp&lt;/artifactId&gt; &lt;/extension&gt; &lt;/extensions&gt; &lt;/build&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;com.google.gwt&lt;/groupId&gt; &lt;artifactId&gt;gwt-user&lt;/artifactId&gt; &lt;version&gt;2.4.0&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;com.google.gwt&lt;/groupId&gt; &lt;artifactId&gt;gwt-servlet&lt;/artifactId&gt; &lt;version&gt;2.4.0&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;com.smartgwt&lt;/groupId&gt; &lt;artifactId&gt;smartgwt&lt;/artifactId&gt; &lt;version&gt;2.4&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;/project&gt; </code></pre> <p>child pom in gwttest2/gwttest2-module1 folder</p> <pre><code>&lt;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"&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;com.test&lt;/groupId&gt; &lt;artifactId&gt;gwttest2-module1&lt;/artifactId&gt; &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt; &lt;packaging&gt;war&lt;/packaging&gt; &lt;parent&gt; &lt;artifactId&gt;gwttest2-main&lt;/artifactId&gt; &lt;groupId&gt;com.test&lt;/groupId&gt; &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt; &lt;/parent&gt; &lt;build&gt; &lt;extensions&gt; &lt;extension&gt; &lt;groupId&gt;org.apache.maven.wagon&lt;/groupId&gt; &lt;artifactId&gt;wagon-ftp&lt;/artifactId&gt; &lt;/extension&gt; &lt;/extensions&gt; &lt;/build&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;com.google.gwt&lt;/groupId&gt; &lt;artifactId&gt;gwt-user&lt;/artifactId&gt; &lt;version&gt;2.4.0&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;com.google.gwt&lt;/groupId&gt; &lt;artifactId&gt;gwt-servlet&lt;/artifactId&gt; &lt;version&gt;2.4.0&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;com.smartgwt&lt;/groupId&gt; &lt;artifactId&gt;smartgwt&lt;/artifactId&gt; &lt;version&gt;2.4&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;/project&gt; </code></pre>
 

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