Error when invoking lombok from Ecliupse compiler

[Sébastien Tromp]

Hello,

I have a maven project in Eclipse that uses lombok/delombok.

When I build, from Eclipse, using a maven script (e.g. mvn clean package), everything works fine.

However, when I run directly from Eclipse (say with a clean/build of my project), I have a classpath issue concerning a class that should be present in the tools.jar from the JDK. I have tried adding the tools.jar directly in my project build path, without any success.

The stack trace is:

03/07/11 23:39:44 CEST: Maven Builder: FULL_BUILD   

03/07/11 23:39:44 CEST: [WARN] The POM for com.google.code.gwt-log:gwt-log:jar:3.1.2 is missing, no dependency information available  

03/07/11 23:39:44 CEST: Build errors for fiveorbs; org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.projectlombok:maven-lombok-plugin:0.9.3.1:delombok (default) on project fiveorbs: Execution default of goal org.projectlombok:maven-lombok-plugin:0.9.3.1:delombok failed: A required class was missing while executing org.projectlombok:maven-lombok-plugin:0.9.3.1:delombok: com/sun/tools/javac/util/Context  

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realm =    plugin>org.projectlombok:maven-lombok-plugin:0.9.3.1

strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy

urls[0] = file:/C:/Users/Daedin/.m2/repository/org/projectlombok/maven-lombok-        plugin/0.9.3.1/maven-lombok-plugin-0.9.3.1.jar

urls[1] = file:/C:/Program%20Files/Java/jdk1.6.0_26/jre/../lib/tools.jar

urls[2] = file:/C:/Users/Daedin/.m2/repository/org/projectlombok/lombok/0.9.3/lombok-0.9.3.jar

urls[3] = file:/C:/Users/Daedin/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar

Number of foreign imports: 1

import: Entry[import  from realm ClassRealm[maven.api, parent: null]]


-----------------------------------------------------

My configuration is as follows:

• Eclipse 3.6 Helios
• Maven 2.3
• JDK 1.6
• Lombok 0.9.3
• Delombok maven plugin 0.9.3.1

The part of the pom.xml that contains the declaration of the delombok plugin is as follows:

<plugin>

    <groupId>org.projectlombok</groupId>

    <artifactId>maven-lombok-plugin</artifactId>

    <version>0.9.3.1</version>

    <executions>

        <execution>

            <phase>generate-sources</phase>

            <goals>

                <goal>delombok</goal>

            </goals>

        </execution>

    </executions>

    <dependencies>

        <dependency>

            <groupId>sun.jdk</groupId>

            <artifactId>tools</artifactId>

            <version>1.6</version>

            <scope>system</scope>

            <systemPath>${java.home}/../lib/tools.jar</systemPath>

        </dependency>

    </dependencies>

</plugin>




Would you have any idea as to what might be the issue?

Thanks a lot for your help

--

Seb

[Sébastien Tromp]

I have now switched to lombok 0.10.0-RC1 to solve another issue, but the problem still persists.

The question has also been crossposted on StackOverflow: http://stackoverflow.com/questions/6565803/maven-delombok-issue-when-compiling-in-eclipse

Regards,

-- 

Seb

2011/7/5 Sébastien Tromp <sebasti...@gmail.com>

--

Seb

[Sébastien Tromp]

2011/7/5 Sébastien Tromp <sebasti...@gmail.com>

I have now switched to lombok 0.10.0-RC1 to solve another issue, but the problem still persists.

The question has also been crossposted on StackOverflow: http://stackoverflow.com/questions/6565803/maven-delombok-issue-when-compiling-in-eclipse

To sum up a bit: 

- lombok is properly installed (I can use lombok during development)

- the maven script looks correct (it builds properly with maven)

- but for some reason when my maven project in eclipse compiles, things are falling apart. 

I'll go back to my delomboked project for now; if there is anything missing that I could provide you to help, feel free to ask :)

Thanks for your help,

-- 

Sébastien