Update... I've solved this in my build by using the 2.3 version of maven-javadoc-plugin instead of the 2.6.1. I'll test other versions between 2.3 and 2.6.1 as time permits.
Thanks, -Ryan On Mon, Dec 14, 2009 at 1:11 PM, Ryan Connolly <ryn...@gmail.com> wrote: > Hello, I'm hoping someone may be able to assist me with a Maven Site > generation issue I've been having ever since I added a fourth module to my > multi-module build. The issue appears to be linked to the > maven-javadoc-plugin and I'm hoping someone here may have some insight into > how I may be able to fix this problem. > > I am running mvn site with MAVEN_OPTS=-Xmx512m as the site goal runs out of > memory without this set. However, this appears to conflict with the javadoc > reports as I am gettting the following stack trace: > [INFO] Trace > org.apache.maven.lifecycle.LifecycleExecutionException: Error during page > generation > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:703) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:519) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) > at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:41) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > 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) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at com.intellij.rt.execution.application.AppMain.main(AppMain.java:110) > Caused by: org.apache.maven.plugin.MojoExecutionException: Error during > page generation > at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:105) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678) > ... 22 more > Caused by: org.apache.maven.doxia.siterenderer.RendererException: Error > rendering Maven report: Error occurred during initialization of VM, try to > reduce the Java heap size for the MAVEN_OPTS environnement variable using > -Xms:<size> and -Xmx:<size>. > at > org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:149) > at > org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:269) > at > org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:101) > at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:133) > at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:100) > ... 24 more > Caused by: org.apache.maven.reporting.MavenReportException: Error occurred > during initialization of VM, try to reduce the Java heap size for the > MAVEN_OPTS environnement variable using -Xms:<size> and -Xmx:<size>. > at > org.apache.maven.plugin.javadoc.AbstractJavadocMojo.getModulesLinks(AbstractJavadocMojo.java:4706) > at > org.apache.maven.plugin.javadoc.AbstractJavadocMojo.addLinkofflineArguments(AbstractJavadocMojo.java:3226) > at > org.apache.maven.plugin.javadoc.AbstractJavadocMojo.addStandardDocletOptions(AbstractJavadocMojo.java:4041) > at > org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeReport(AbstractJavadocMojo.java:1803) > at > org.apache.maven.plugin.javadoc.JavadocReport.generate(JavadocReport.java:124) > at > org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:139) > ... 28 more > Caused by: org.apache.maven.shared.invoker.MavenInvocationException: Error > occurred during initialization of VM, try to reduce the Java heap size for > the MAVEN_OPTS environnement variable using -Xms:<size> and -Xmx:<size>. > at > org.apache.maven.plugin.javadoc.JavadocUtil.invokeMaven(JavadocUtil.java:1081) > at > org.apache.maven.plugin.javadoc.AbstractJavadocMojo.getModulesLinks(AbstractJavadocMojo.java:4689) > ... 33 more > > The javadoc plugin version being used is 2.6.1. > > Please let me know if I have not included enough information here for folks > to help me get around this issue and I will provide whatever is needed. > > Thank you! > -Ryan > -- �...@n
