Concerning the empty "relativePath" element, this will typically be empty when you can't guarantee that the parent is in the parent directory. it's a common practice to separate the responsibilities of the aggregator pom from the parent pom. When that is the case, if you don't have the empty "relativePath" element, it will fail.
On Sat, Nov 10, 2012 at 3:06 PM, Dennis Lundberg <denn...@apache.org> wrote: > Hi > > Why do you use an empty <relativePath> element? > > If the parent is in the directory above the current project, then just > omit the <relativePath> element. Otherwise it must contain the relative > path to the directory where the parent pom is. > > On 2012-11-01 23:10, Andre Gomes wrote: > > > > I am using the maven-site-plugin version 3.2 in a multi-module project > that has a parent project. This parent project is a release and it is in a > release repository and it is in this project that is defined the > repositories (that is also defined in the settings.xml file). The > multi-module project is a snapshot and when I run mvn site on the > multi-module project I am getting the error below saying that can not find > the parent project, however the parent project is download. When I change > the parent project version to a snapshot version the error disappear, also > when I run mvn install in the parent project the error disappear. What I > want to know is why I am getting this error and how can I solved without > changing the parent version and running mvn install in the parent. > > Note: In the pom files the relative path is set as empty. And all > project have the same groupId > > > > Thanks, André Gomes > > > > [INFO] Parent project loaded from > repository:groupId:parent:pom:1.0.3[DEBUG] Parent project loaded ...[DEBUG] > Skipped site descriptor for locale en[DEBUG] Skipped remote site descriptor > check[WARNING] Unable to find a URL to the parent project. The parent > menuwill NOT be added.[DEBUG] Attempting to load module information from > local filesystem[DEBUG] Verifying availabilityof > /home/agomes/.m2/repository/groupId/parent/1.0.3/parent-1.0.3.pom from > [central (http://repo1.maven.org/maven2, releases)][DEBUG] Skipped remote > update check forgroupId:parent:pom:1.0.3, locally cached > artifactup-to-date.[DEBUG] Using connector WagonRepositoryConnector with > priority 0 forhttp:// > repo1.maven.org/maven2Downloading:http://repo1.maven.org/maven2/groupId/parent/1.0.3/parent-1.0.3.pom[DEBUG]Reading > resolution trackingfile > /home/agomes/.m2/repository/groupId/parent/1.0.3/parent-1.0.3.pom.lastUpdated[DEBUG] > Writing resolution trackingfile > /home/agomes/.m2/repository/groupId/parent/1.0.3/parent- > 1.0.3.p > om.lastUpdated[INFO]------------------------------------------------------------------------[INFO] > Reactor Summary:[INFO] [INFO] projectName > .............................................. FAILURE[12.552s][INFO] > moduleA ........................................ SKIPPED[INFO] moduleB > ....................................... SKIPPED[INFO] moduleC > ................................ SKIPPED[INFO] moduleD > ........................... SKIPPED[INFO] moduleE > .......................................... SKIPPED[INFO] moduleF > ................................... > SKIPPED[INFO]------------------------------------------------------------------------[INFO] > BUILD > FAILURE[INFO]------------------------------------------------------------------------[INFO] > Total time: 13.045s[INFO] Finished at: Tue Oct 30 18:39:43 WET 2012[INFO] > Final Memory: > 26M/247M[INFO]------------------------------------------------------------------------[ERROR] > Failed to execute goalorg.apache.maven.plugins:maven-site-plugin:3. > 1:site ( > default-site) onproject projectName: SiteToolException: Unable to read > local module-POM: 1problem was encountered while building the effective > model forgroupId:moduleA:1.1.5-SNAPSHOT[ERROR] [FATAL] Non-resolvable > parent POM forgroupId:projectName:1.1.5-SNAPSHOT: Could not find > artifactgroupId:parent:pom:1.0.3 in central(http://repo1.maven.org/maven2) > @groupId:projectName:1.1.5-SNAPSHOT, > /home/agomes/workspace/projectName/pom.xml,line 9, column 10[ERROR] for > project groupId:moduleA:1.1.5-SNAPSHOTat > /home/agomes/workspace/projectName/moduleA/pom.xml for > projectgroupId:moduleA:1.1.5-SNAPSHOTat > /home/agomes/workspace/projectName/moduleA/pom.xml[ERROR] -> [Help > 1]org.apache.maven.lifecycle.LifecycleExecutionException: Failed toexecute > goal org.apache.maven.plugins:maven-site-plugin:3.1:site(default-site) on > project projectName: SiteToolException: Unable to read > localmodule-POMatorg.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)atorg.apache.maven.lifecy > cle.inte > rnal.MojoExecutor.execute(MojoExecutor.java:153)atorg.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)atorg.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)atorg.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)atorg.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)atorg.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)at > org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)at > org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)at > org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)at > org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)at > org.apache.maven.cli.MavenCli.main(MavenCli.java:141)at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)atsun.reflect.Deleg > atingMet > hodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at > java.lang.reflect.Method.invoke(Method.java:616)atorg.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)atorg.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)atorg.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)atorg.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)Caused > by: org.apache.maven.plugin.MojoExecutionException:SiteToolException: > Unable to read local > module-POMatorg.apache.maven.plugins.site.AbstractSiteRenderingMojo.createSiteRenderingContext(AbstractSiteRenderingMojo.java:300)atorg.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:154)at > org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:138)atorg.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)atorg.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)... > 19 > moreCaus > ed by: org.apache.maven.doxia.tools.SiteToolException: Unable toread local > module-POMatorg.apache.maven.doxia.tools.DefaultSiteTool.populateModulesMenu(DefaultSiteTool.java:892)atorg.apache.maven.doxia.tools.DefaultSiteTool.getDecorationModel(DefaultSiteTool.java:488)atorg.apache.maven.plugins.site.AbstractSiteRenderingMojo.createSiteRenderingContext(AbstractSiteRenderingMojo.java:293)... > 23 moreCaused by: org.apache.maven.project.InvalidProjectModelException: > 1problem was encountered while building the effective model > forgroupId:moduleA:1.1.5-SNAPSHOT[FATAL] Non-resolvable parent POM > forgroupId:projectName:1.1.5-SNAPSHOT: Could not find > artifactgroupId:parent:pom:1.0.3 in central(http://repo1.maven.org/maven2) > @groupId:projectName:1.1.5-SNAPSHOT, > /home/agomes/workspace/projectName/pom.xml,line 9, column 10for project > groupId:moduleA:1.1.5-SNAPSHOTat > /home/agomes/workspace/projectName/moduleA/pom.xml for > projectgroupId:moduleA:1.1.5-SNAPSHOTat /home/agomes/workspace/projectNa > me/modul > eA/pom.xmlatorg.apache.maven.project.DefaultMavenProjectBuilder.transformError(DefaultMavenProjectBuilder.java:194)atorg.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:211)atorg.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:223)atorg.apache.maven.doxia.tools.DefaultSiteTool.populateModulesMenu(DefaultSiteTool.java:888)... > 25 more > > > > > > > > > > > > > -- > Dennis Lundberg > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > For additional commands, e-mail: users-h...@maven.apache.org > >
