Issues with devkit 3.3.2 and eclipse CoreException

Question

I am trying to create a connector in Mule Studio 3.4 using Devkit 3.3.2.

The following is a maven (3.0.2) command which I used to generate the project structure:

$ mvn archetype:generate -DarchetypeGroupId=org.mule.tools.devkit  
-DarchetypeArtifactId=mule-devkit-archetype-cloud-connector  
-DarchetypeVersion=3.4.0 -DgroupId=org.hello -DartifactId=hello-connector  
-Dversion=1.0-SNAPSHOT -DmuleVersion=3.4.1 
-DmuleConnectorName=Hello  -Dpackage=org.hello 
-DarchetypeRepository=http://repository.mulesoft.org/releases

after this, I did:

"mvn clean package -Ddevkit.studio.package.skip=false -DskipTests"

This gave some errors in Studio that seem related to devkit 3.4.0, therefore decided to change the Mule/Devkit version from 3.4.0 to 3.3.2 in the pom.xml:

<mule.version>3.3.2</mule.version>
<mule.devkit.version>3.3.2</mule.devkit.version>

The following two errors are shown in Studio:

"The project was not built since its build path is incomplete. Cannot find the class file for org.eclipse.core.runtime.CoreException. Fix the build path then try building this project aria-connector Unknown Java Problem"

and

"The type org.eclipse.core.runtime.CoreException cannot be resolved. It is indirectly referenced from required .class files AriaActivator.java /aria-connector/target/generated-sources/mule/org/mule/tooling/ui/contribution line 1 Java Problem"

My environment is Mac OS X 10.8.4 (error appears in Windows 7 too), Mule Studio 3.4.0, java version "1.6.0_51".

Has anybody encountered a similar issue or have an idea how to resolve this please?

Thanks

Answer 1

Add:

<dependency>
    <groupId>org.eclipse.equinox</groupId>
    <artifactId>common</artifactId>
    <version>3.3.0-v20070426</version>
    <scope>provided</scope>
</dependency>

to your POM.