Github user ChristianSchulte commented on the pull request:
https://github.com/apache/maven/pull/32#issuecomment-76933957
What's the state of the current head as of today ? I just wanted to test
the cobertura plugin but cannot build the site with Maven 3.2.6-SNAPSHOT due to
the following exception. That's happening with a released project known to
work. So `mvn site -e` with Maven 3.2.5 succeeds whereas 3.2.6-SNAPSHOT fails.
```
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-site-plugin:3.4:site (default-site) on project
jomc-parent: Execution default-site of goal
org.apache.maven.plugins:maven-site-plugin:3.4:site failed: A required class
was missing while executing
org.apache.maven.plugins:maven-site-plugin:3.4:site:
org/slf4j/spi/LocationAwareLogger
```
```
Caused by: java.lang.NoClassDefFoundError: org/slf4j/spi/LocationAwareLogger
at
org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:157)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:289)
at org.apache.commons.digester.Digester.<init>(Digester.java:308)
at
org.apache.velocity.tools.config.XmlFactoryConfiguration.read(XmlFactoryConfiguration.java:117)
at
org.apache.velocity.tools.config.FileFactoryConfiguration.read(FileFactoryConfiguration.java:140)
at
org.apache.velocity.tools.config.FileFactoryConfiguration.read(FileFactoryConfiguration.java:116)
at
org.apache.velocity.tools.config.FileFactoryConfiguration.read(FileFactoryConfiguration.java:91)
at
org.apache.velocity.tools.config.FileFactoryConfiguration.read(FileFactoryConfiguration.java:69)
at
org.apache.velocity.tools.config.FileFactoryConfiguration.read(FileFactoryConfiguration.java:59)
at
org.apache.velocity.tools.config.ConfigurationUtils.getDefaultTools(ConfigurationUtils.java:79)
at
org.apache.velocity.tools.config.ConfigurationUtils.getAutoLoaded(ConfigurationUtils.java:176)
at
org.apache.velocity.tools.ToolManager.autoConfigure(ToolManager.java:74)
at org.apache.velocity.tools.ToolManager.<init>(ToolManager.java:68)
at org.apache.velocity.tools.ToolManager.<init>(ToolManager.java:59)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.createVelocityContext(DefaultSiteRenderer.java:427)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.generateDocument(DefaultSiteRenderer.java:565)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderDocument(DefaultSiteRenderer.java:422)
at
org.apache.maven.doxia.siterenderer.DoxiaDocumentRenderer.renderDocument(DoxiaDocumentRenderer.java:51)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:311)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:129)
at
org.apache.maven.plugins.site.render.SiteMojo.renderDoxiaDocuments(SiteMojo.java:261)
at
org.apache.maven.plugins.site.render.SiteMojo.renderLocale(SiteMojo.java:172)
at
org.apache.maven.plugins.site.render.SiteMojo.execute(SiteMojo.java:141)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
... 21 more
Caused by: java.lang.ClassNotFoundException:
org.slf4j.spi.LocationAwareLogger
at
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
... 45 more
```
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