I looked at Modello code (and fixed the "elememt" typo :) )
It seems you didn't define any class as root element, ie a class with
rootElement="true": this root element is not necessary to generate classes,
but it is used by xdoc generation to know which class to set at the top of
the XML document.
Do you confirm?
Hervé
Le samedi 6 octobre 2007, Jörg Schaible a écrit :
> Hi folks,
>
> for whatever reason my site generation for a plugin with modello
> documentation fails. "install" works fine, so there is no general problem
> with the definitions in the mdo, but site generation is borked:
>
> ======== %< ==========
> [EMAIL PROTECTED] ~/src/BerliOS/JsUnit/maven2 $ mvn -X site
> + Error stacktraces are turned on.
> Maven version: 2.0.5
> [DEBUG] Building Maven user-level plugin registry
> from: '/home/joehni/.m2/plugin-registry.xml'
> [DEBUG] Building Maven global-level plugin registry
> from: '/usr/share/maven-bin-2.0/conf/plugin-registry.xml'
> [INFO] Scanning for projects...
> [DEBUG] Searching for parent-POM:
> de.berlios.jsunit:jsunit-parent::1.3-SNAPSHOT of project:
> null:jsunit-maven2-plugin:maven-plugin:null in relative path: ../pom.xml
> [DEBUG] Using parent-POM from the project hierarchy at: '../pom.xml' for
> project: null:jsunit-maven2-plugin:maven-plugin:null
> [INFO]
> ---------------------------------------------------------------------------
>- [INFO] Building JsUnit Maven2 Plugin
> [INFO] task-segment: [site]
> [INFO]
> ---------------------------------------------------------------------------
>-
>
> ...
>
> [INFO] Velocity successfully started.
> [DEBUG] Configuring
> mojo 'org.codehaus.modello:modello-maven-plugin:1.0-alpha-11:xdoc' -->
> [DEBUG] (s) basedir = /home/joehni/src/BerliOS/JsUnit/maven2
> [DEBUG] (s) model = src/main/mdo/jsunit.mdo
> [DEBUG] (s) outputDirectory
> = /home/joehni/src/BerliOS/JsUnit/maven2/target/generated-site/xdoc
> [DEBUG] (s) packageWithVersion = false
> [DEBUG] (s) project = [EMAIL PROTECTED]
> [DEBUG] (s) version = 1.0.0
> [DEBUG] -- end configuration --
> [INFO] [modello:xdoc {execution: jsunit-site}]
> [INFO]
> outputDirectory:
> /home/joehni/src/BerliOS/JsUnit/maven2/target/generated-site/xdoc [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] There aren't root elememt for version 1.0.0.
> [INFO]
> ------------------------------------------------------------------------
> [DEBUG] Trace
> org.codehaus.modello.ModelloRuntimeException: There aren't root elememt for
> version 1.0.0.
> at org.codehaus.modello.model.Model.getRoot(Model.java:107)
> at
> org.codehaus.modello.plugin.xdoc.XdocGenerator.generateXdoc(XdocGenerator.j
>ava:127) at
> org.codehaus.modello.plugin.xdoc.XdocGenerator.generate(XdocGenerator.java:
>62) at
> org.codehaus.modello.core.DefaultModelloCore.generate(DefaultModelloCore.ja
>va:277) at
> org.codehaus.modello.maven.AbstractModelloGeneratorMojo.execute(AbstractMod
>elloGeneratorMojo.java:165) at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManag
>er.java:420) at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLif
>ecycleExecutor.java:539) at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycl
>e(DefaultLifecycleExecutor.java:480) at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLife
>cycleExecutor.java:459) at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFai
>lures(DefaultLifecycleExecutor.java:311) at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(Def
>aultLifecycleExecutor.java:278) at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycl
>eExecutor.java:143) at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330) at
> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123) at
> org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:3
>9) at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp
>l.java:25) at java.lang.reflect.Method.invoke(Method.java:324)
> at
> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> [INFO]
> ------------------------------------------------------------------------
> ======== %< ==========
>
> I've compared my mdo with others in the Maven source and I found no
> difference. Here's the declaration in the POM:
>
> ======== %< ==========
> <build>
> <plugins>
> <plugin>
> <groupId>org.codehaus.modello</groupId>
> <artifactId>modello-maven-plugin</artifactId>
> <executions>
> <execution>
> <id>jsunit</id>
> <phase>generate-sources</phase>
> <goals>
> <goal>java</goal>
> </goals>
> <configuration>
> <model>src/main/mdo/jsunit.mdo</model>
> <version>1.0.0</version>
> </configuration>
> </execution>
> <execution>
> <id>jsunit-site</id>
> <phase>pre-site</phase>
> <goals>
> <goal>xdoc</goal>
> </goals>
> <configuration>
> <model>src/main/mdo/jsunit.mdo</model>
> <version>1.0.0</version>
> </configuration>
> </execution>
> </executions>
> </plugin>
> </plugins>
> </build>
> ...
> <reporting>
> <plugins>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-plugin-plugin</artifactId>
> <version>2.2</version>
> </plugin>
> </plugins>
> </reporting>
>
> ======== %< ==========
>
> Any clue, what causes this weird error? What root element it is looking for
> (note the typo "elememt" in the error msg)?
>
> - Jörg
>
>
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