It seems that Beta3 introduced the following problem:
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:
An internal error occurred during: "Updating Maven Configuration".
assertion failed: No web content folder was found in project gwt-utility-example
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
Project configuration is not up-to-date with pom.xml. Run project configuration update
Trying to quick-fix this problem removes the target/generated-sources/gwt folder from the build path.
Here's my pom.xml (the complete project is attached):
{code:xml}
<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>org.example</groupId>
<artifactId>gwt-utility-example</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<maven.compiler.source>1.6</maven.compiler.source>
<maven.compiler.target>1.6</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>2.4.0</version>
<executions>
<execution>
<goals>
<goal>generateAsync</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>
org.codehaus.mojo
</groupId>
<artifactId>
gwt-maven-plugin
</artifactId>
<versionRange>
[2.1.0-1,)
</versionRange>
<goals>
<goal>resources</goal>
<goal>generateAsync</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute/>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>2.4.0</version>
</dependency>
</dependencies>
</project>
{code}