You *can* use webby in JavaEE Kepler, even if m2e-wtp is installed.
You need to tell m2e to use webby instead of m2e-wtp. You have 2 options :
 
- Either modify your pom.xml to add an m2e lifecycle mapping, like : 
 
         <modelVersion>4.0.0</modelVersion>
 
         <groupId>foo.bar</groupId>
 
         <artifactId>webapp</artifactId>
 
         <version>0.0.1-SNAPSHOT</version>
 
         <packaging>war</packaging>
 
                                               <groupId>org.eclipse.m2e</groupId>
 
                                               <artifactId>lifecycle-mapping</artifactId>
 
                                                        <lifecycleMappingMetadata>
 
                                                                                              <groupId>org.apache.maven.plugins</groupId>
 
                                                                                              <artifactId>maven-war-plugin</artifactId>
 
                                                                                              <versionRange>[2.0,)</versionRange>
 
                                                                                                       <id>org.sonatype.m2e.webby.projectConfigurator</id>
 
                                                        </lifecycleMappingMetadata>
 
 
This will enable webby for this specific war project. Others would use the default m2e-wtp configurator.
 
- Or use a workspace wide lifecycle mapping configuration (all war projects will use webby). Open Preferences > Maven > Lifecycle Mapping > Open workspace lifecycle mapping metadata (you can change its default location), and add :
 
<lifecycleMappingMetadata>
 
                                      <groupId>org.apache.maven.plugins</groupId>
 
                                      <artifactId>maven-war-plugin</artifactId>
 
                                      <versionRange>[2.0,)</versionRange>
 
                                               <id>org.sonatype.m2e.webby.projectConfigurator</id>
 
</lifecycleMappingMetadata>
 
save and reload the mapping metadata. You might need to trigger a full workspace build so that webby generates the target/m2e-webby/war folder.
 
Either one of these steps will allow you to do Run As > Run as webby on your project.
 
 
 
On Thu, Aug 1, 2013 at 8:36 AM, COLLIGNON, Thomas <t-collignon@xxxxxxxxx> wrote:
Hello,
 
Yes without me2-wtp it works ! I have this in eclipse Kepler “standard”, but in eclipse
 Kepler “J2ee” how can I disabled me2-wtp ?
 
Thanks
 
 
You should only have one of Webby and m2e-wtp installed.
 
 
On 19 July 2013 06:47, COLLIGNON, Thomas <t-collignon@xxxxxxxxx> wrote:
Hi,
 
Yes I Have tried, but no success L
 
Since Juno I have never get this message …
 
The new folder M2e-wtp will maybe in conflict with old folder m2e-webby ?
 
 
Hi,
have you tried doing what the message says? I get it occassionaly but refreshing and & cleaning the affected project helps.
Also make sure you have "Project > Build automatically" option enabled.
Cheers,
Rafał
On 07/18/2013 11:58 AM, COLLIGNON, Thomas wrote:
 
Hello,
 
I have recently get new eclipse Kepler and m2e 1.4.0 but I think that webby will not work now
L
 
I have this issue :
 
WAR base directory, D:\XXXXXX\m2e-webby\war does not exist, please ensure your workspace is refreshed and has been built
 
If this will be fix in webby next time ?
 
Thanks all
 
 
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