It looks like you're hit by MPLUGIN-328[1]
Upgrading the maven-plugin-plugin to the latest version should fix your
issue.
[1] https://issues.apache.org/jira/browse/MPLUGIN-328
On Wed, 20 Jun 2018 20:25:43 +0200, Tommy Svensson <[email protected]>
wrote:
Hello,
I keep getting this exception from maven when building a maven plugin:
Caused by: java.lang.ArrayIndexOutOfBoundsException: 3411
at org.objectweb.asm.ClassReader.readClass(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at
org.apache.maven.tools.plugin.annotations.scanner.DefaultMojoAnnotationsScanner.scanFile(DefaultMojoAnnotationsScanner.java:139)
at
org.apache.maven.tools.plugin.annotations.scanner.DefaultMojoAnnotationsScanner.scan(DefaultMojoAnnotationsScanner.java:85)
at
org.apache.maven.tools.plugin.annotations.JavaAnnotationsMojoDescriptorExtractor.scanAnnotations(JavaAnnotationsMojoDescriptorExtractor.java:125)
at
org.apache.maven.tools.plugin.annotations.JavaAnnotationsMojoDescriptorExtractor.execute(JavaAnnotationsMojoDescriptorExtractor.java:104)
at
org.apache.maven.tools.plugin.scanner.DefaultMojoScanner.populatePluginDescriptor(DefaultMojoScanner.java:108)
at
org.apache.maven.plugin.plugin.AbstractGeneratorMojo.execute(AbstractGeneratorMojo.java:233)
at
org.apache.maven.plugin.plugin.DescriptorGeneratorMojo.execute(DescriptorGeneratorMojo.java:92)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
... 21 more
I have no idea what ”3411” means. If it is some error code it is not
documented. I actually get no hits when googling on ”maven error codes”.
The relevant parts of the plugin looks like this:
@Mojo(name="doc", defaultPhase = LifecyclePhase.GENERATE_SOURCES)
public class MarkdownDocMavenPlugin extends AbstractMojo {
/**
* Provides the options for which generator to run.
*/
@Parameter
private GeneratorOptions generatorOptions;
/**
* Provides the options for the HTMLGenerator. These are only
relevant if
* generatorOptions.generator == "html".
*/
@Parameter
private HTMLGeneratorOptions htmlGeneratorOptions;
/**
* Provides the options for the MarkdownGenerator. These are only
relevant if
* generatorOptions.generator == "md".
*/
@Parameter
private MarkdownGeneratorOptions mdGeneratorOptions;
/**
* Provides the options for the PDFGenerator. These are only
relevant if
* generatorOptions.generator == "pdf".
*/
@Parameter
private PDFGeneratorOptions pdfGeneratorOptions;
/**
* The projects base directory.
*/
@Parameter(property = "${basedir}”) private String baseDir;
…
/**
* Executes this mojo.
*
* @throws MojoExecutionException on bad config and other failures.
*/
public void execute() throws MojoExecutionException {
}
…
(The formatting got slightly screwed on paste above. )
The following dependencies for maven plugin is used:
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-plugin-api</artifactId>
<version>3.0</version>
</dependency>
<!-- dependencies to annotations -->
<dependency>
<groupId>org.apache.maven.plugin-tools</groupId>
<artifactId>maven-plugin-annotations</artifactId>
<version>3.4</version>
<scope>provided</scope>
</dependency>
So what I’m I missing here that triggers the
ArrayIndexOutOfBoundsException ? I’m building with maven 3.3.9.
I googled, googled, and googled, but found no answers. I’m hoping
someone can explain this. My only other alternative is to go back to
javadoc annotations and build with maven 3.0.5.
Thanks!
Tommy Svensson
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