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JBT 3.3.0.Beta3 fails to import Maven GWT jar project
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created by <a href="https://community.jboss.org/people/guidbona">Guido Bonazza</a> in <i>JBoss Tools</i> - <a href="https://community.jboss.org/message/738732#738732">View the full discussion</a>
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<div class="jive-rendered-content"><p>It seems that Beta3 introduced the following problem:</p><p>If I try to import a maven jar project that uses gwt-maven-plugin to generate async interfaces for RPC services (generateAsync goal) an error message appears saying that:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="padding-left: 30px;"><span style="font-family: 'courier new', courier;">An internal error occurred during: "Updating Maven Configuration".</span></p><p style="padding-left: 30px;"><span style="font-family: 'courier new', courier;">assertion failed: No web content folder was found in project gwt-utility-example</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>If I then try to manually add the target/generated-sources/gwt folder to the build path (which isn't done automatically, but that's another story I suppose) Eclipse complains that</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="padding-left: 30px;"><span style="font-family: 'courier new', courier;">Project configuration is not up-to-date with pom.xml. Run project configuration update</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Trying to quick-fix this problem removes the target/generated-sources/gwt folder from the build path.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Here's my pom.xml (the complete project is attached):</p><p>{code:xml}</p><p><span><project xmlns="</span><a class="jive-link-external-small" href="http://maven.apache.org/POM/4.0.0" target="_blank">http://maven.apache.org/POM/4.0.0</a><span>" xmlns:xsi="</span><a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a><span>"</span></p><p><span>    xsi:schemaLocation="</span><a class="jive-link-external-small" href="http://maven.apache.org/POM/4.0.0" target="_blank">http://maven.apache.org/POM/4.0.0</a><span> </span><a class="jive-link-external-small" href="http://maven.apache.org/xsd/maven-4.0.0.xsd" target="_blank">http://maven.apache.org/xsd/maven-4.0.0.xsd</a><span>"></span></p><p>    <modelVersion>4.0.0</modelVersion></p><p>    <groupId>org.example</groupId></p><p>    <artifactId>gwt-utility-example</artifactId></p><p>    <version>0.0.1-SNAPSHOT</version></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <properties></p><p>        <maven.compiler.source>1.6</maven.compiler.source></p><p>        <maven.compiler.target>1.6</maven.compiler.target></p><p>    </properties></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <build></p><p>        <plugins></p><p>            <plugin></p><p>                <groupId>org.codehaus.mojo</groupId></p><p>                <artifactId>gwt-maven-plugin</artifactId></p><p>                <version>2.4.0</version></p><p>                <executions></p><p>                    <execution></p><p>                        <goals></p><p>                            <goal>generateAsync</goal></p><p>                        </goals></p><p>                    </execution></p><p>                </executions></p><p>            </plugin></p><p>        </plugins></p><p>        <pluginManagement></p><p>            <plugins></p><p>                <plugin></p><p>                    <groupId>org.eclipse.m2e</groupId></p><p>                    <artifactId>lifecycle-mapping</artifactId></p><p>                    <version>1.0.0</version></p><p>                    <configuration></p><p>                        <lifecycleMappingMetadata></p><p>                            <pluginExecutions></p><p>                                <pluginExecution></p><p>                                    <pluginExecutionFilter></p><p>                                        <groupId></p><p>                                            org.codehaus.mojo</p><p>                                        </groupId></p><p>                                        <artifactId></p><p>                                            gwt-maven-plugin</p><p>                                        </artifactId></p><p>                                        <versionRange></p><p>                                            [2.1.0-1,)</p><p>                                        </versionRange></p><p>                                        <goals></p><p>                                            <goal>resources</goal></p><p>                                            <goal>generateAsync</goal></p><p>                                        </goals></p><p>                                    </pluginExecutionFilter></p><p>                                    <action></p><p>                                        <execute/></p><p>                                    </action></p><p>                                </pluginExecution></p><p>                            </pluginExecutions></p><p>                        </lifecycleMappingMetadata></p><p>                    </configuration></p><p>                </plugin></p><p>            </plugins></p><p>        </pluginManagement></p><p>    </build></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <dependencies></p><p>        <dependency></p><p>            <groupId>com.google.gwt</groupId></p><p>            <artifactId>gwt-user</artifactId></p><p>            <version>2.4.0</version></p><p>        </dependency></p><p>    </dependencies></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p></project></p><p>{code}</p></div>
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