Olivier Lamy: Using gwt sdk 2.1.1 with Gwt Maven Plugin 2.1.0-1

In the last Gwt Maven Plugin, the gwt sdk used is now the one defined in the Maven plugin dependencies.
This means only update your pom dependencies to gwt 2.1.1 won't be enough to compile your project with the last Gwt Sdk version.
To override the Gwt Sdk version used by the Maven plugin, you must add the following configuration :
I'm sure you follow good pratices and have put the version in a property :P

<project>
  ....
  <properties>
    <gwt.version>2.1.1</gwt.version>
  </properties>
  ...
  <plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>gwt-maven-plugin</artifactId>
    <version>2.1.0-1</version>
    .....
    <dependencies>
      <dependency>
        <groupId>com.google.gwt</groupId>
        <artifactId>gwt-user</artifactId>
        <version>${gwt.version}</version>
      </dependency>
      <dependency>
        <groupId>com.google.gwt</groupId>
        <artifactId>gwt-dev</artifactId>
        <version>${gwt.version}</version>
      </dependency>
    </dependencies>
    .....
</project>

Have Fun !