The issue is that the doclet path param is a local path. This is a very
regretful thing...
In my testing, even if you guarantee you have UMLGraph jar on the classpath, the
doclet is not found.
The only solution I have found is to specify a fully-qualified path to the
UMLGraph jar.
In Maven 1, this is the syntax:
maven.javadoc.docletpath=${maven.repo.local}/gr.spinellis/jars/UmlGraph-4.6.jar
I am not sure of the syntax for Maven 2 to the repo like that. Please share
when you determine what it is.
I have recently documented this in the Maven 1 Javadoc FAQ, but I have not yet
published the site. You can read it in the source if necessary.
Quoting Roberto UserList <[EMAIL PROTECTED]>:
> Hi, all ! I've been facing the problem below when I try to generate class
> diagram using UmlGraph 4.7.
>
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Error during page generation
>
> Embedded error: Error rendering Maven report: Exit code: 1 - javadoc: error
> - Cannot find doclet class gr.spinellis.umlgraph.doclet.UmlGraph
>
> [INFO]
> ------------------------------------------------------------------------
> [DEBUG] Trace
> org.apache.maven.lifecycle.LifecycleExecutionException: Error during page
> generation
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(
> DefaultLifecycleExecutor.java:559)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle
> (DefaultLifecycleExecutor.java:475)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(
> DefaultLifecycleExecutor.java:454)
> at
>
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures
> (DefaultLifecycleExecutor.java:306)
> But i created the dependency for UmlGraph 4.7 in the main pom.xml of my
> project. Check it out!
> <?xml version="1.0" encoding="UTF-8"?>
> <project xmlns="http://maven.apache.org/POM/4.0.0";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/maven-v4_0_0.xsd";>
> <modelVersion>4.0.0</modelVersion>
> <groupId>${group.id}</groupId>
> <artifactId>siscargas</artifactId>
> <name>Sistema Elo da Variglog (${versao.sis})</name>
> <packaging>pom</packaging>
> <version>${versao.sis}</version>
> <dependencies>
> <dependency>
> <groupId>umlgraph</groupId>
> <artifactId>UMLGraph</artifactId>
> <version>4.7</version>
> </dependency>
> </dependencies>
> .
> .
> .
> <reporting>
> <plugins>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-javadoc-plugin</artifactId>
> <reportSets>
> <reportSet>
> <id>uml</id>
> <configuration>
> <doclet>gr.spinellis.umlgraph.doclet.UmlGraph</doclet>
>
>
<!--<docletPath>/bea/rmanager/.m2/repository/umlgraph/UMLGraph/4.7/UmlGraph.jar</docletPath>-->
> <docletArtifact>
> <groupId>umlgraph</groupId>
> <artifactId>UMLGraph</artifactId>
> <version>4.7</version>
> </docletArtifact>
> <additionalparam>-views</additionalparam>
> <destDir>target/uml</destDir>
> <show>private</show>
> </configuration>
> <reports>
> <report>javadoc</report>
> </reports>
> </reportSet>
> <reportSet>
> <id>html</id>
> <configuration>
> <show>private</show>
> </configuration>
> <reports>
> <report>javadoc</report>
> </reports>
> </reportSet>
> </reportSets>
> Thanks in advance for the help.
> Regards,
> Roberto.
>
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