See <http://ci.chorem.org/jenkins/job/pollen-ci/21/> ------------------------------------------ [...truncated 4238 lines...] Started calculate disk usage of workspace Finished Calculation of disk usage of workspace in 0 seconds [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [JENKINS] Archiving disabled [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Pollen ............................................. SUCCESS [ 36.025 s] [INFO] Pollen :: VoteCounting (Api) ....................... SUCCESS [02:53 min] [INFO] Pollen :: VoteCounting :: Normal ................... SUCCESS [02:58 min] [INFO] Pollen :: VoteCounting :: Percentage ............... SUCCESS [01:01 min] [INFO] Pollen :: VoteCounting :: Condorcet ................ SUCCESS [01:05 min] [INFO] Pollen :: VoteCounting :: Number ................... SUCCESS [04:23 min] [INFO] Pollen :: VoteCounting :: Borda .................... SUCCESS [ 48.748 s] [INFO] Pollen :: VoteCounting :: Instant Runoff ........... SUCCESS [ 28.340 s] [INFO] Pollen :: VoteCounting :: Coombs ................... SUCCESS [01:00 min] [INFO] Pollen :: VoteCounting (Aggregator) ................ SUCCESS [ 1.203 s] [INFO] Pollen :: Persistence .............................. SUCCESS [ 57.732 s] [INFO] Pollen :: IO API ................................... SUCCESS [ 55.712 s] [INFO] Pollen :: Service .................................. SUCCESS [03:44 min] [INFO] Pollen :: Rest Api ................................. SUCCESS [04:29 min] [INFO] Pollen :: UI (Angular) ............................. FAILURE [ 4.880 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 35:47 min [INFO] Finished at: 2016-07-21T11:23:16+02:00 [JENKINS] Archiving disabled [INFO] Final Memory: 58M/410M [INFO] ------------------------------------------------------------------------ Waiting for Jenkins to finish collecting data [ERROR] Failed to execute goal com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm (install node and npm) on project pollen-ui-angular: Execution install node and npm of goal com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm failed: A required class was missing while executing com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm: org/slf4j/helpers/MarkerIgnoringBase [ERROR] ----------------------------------------------------- [ERROR] realm = plugin>com.github.eirslett:frontend-maven-plugin:0.0.16 [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-maven-plugin/0.0.16/frontend-maven-plugin-0.0.16.jar [ERROR] urls[1] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-plugin-core/0.0.16/frontend-plugin-core-0.0.16.jar [ERROR] urls[2] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.13/jackson-mapper-asl-1.9.13.jar [ERROR] urls[3] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-core-asl/1.9.13/jackson-core-asl-1.9.13.jar [ERROR] urls[4] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/commons/commons-compress/1.5/commons-compress-1.5.jar [ERROR] urls[5] = file:/var/local/forge/data/chorem.org/maven/repository/org/tukaani/xz/1.2/xz-1.2.jar [ERROR] urls[6] = file:/var/local/forge/data/chorem.org/maven/repository/commons-io/commons-io/1.3.2/commons-io-1.3.2.jar [ERROR] urls[7] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpclient/4.3.1/httpclient-4.3.1.jar [ERROR] urls[8] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpcore/4.3/httpcore-4.3.jar [ERROR] urls[9] = file:/var/local/forge/data/chorem.org/maven/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar [ERROR] urls[10] = file:/var/local/forge/data/chorem.org/maven/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar [ERROR] urls[11] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar [ERROR] urls[12] = file:/var/local/forge/data/chorem.org/maven/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar [ERROR] urls[13] = file:/var/local/forge/data/chorem.org/maven/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar [ERROR] urls[14] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/guava/guava/10.0.1/guava-10.0.1.jar [ERROR] urls[15] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar [ERROR] urls[16] = file:/var/local/forge/data/chorem.org/maven/repository/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar [ERROR] urls[17] = file:/var/local/forge/data/chorem.org/maven/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar [ERROR] urls[18] = file:/var/local/forge/data/chorem.org/maven/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M2a/org.eclipse.sisu.inject-0.0.0.M2a.jar [ERROR] urls[19] = file:/var/local/forge/data/chorem.org/maven/repository/asm/asm/3.3.1/asm-3.3.1.jar [ERROR] urls[20] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar [ERROR] urls[21] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar [ERROR] urls[22] = file:/var/local/forge/data/chorem.org/maven/repository/com/googlecode/slf4j-maven-plugin-log/slf4j-maven-plugin-log/1.0.0/slf4j-maven-plugin-log-1.0.0.jar [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[project>org.chorem:pollen:2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] [ERROR] [ERROR] -----------------------------------------------------: org.slf4j.helpers.MarkerIgnoringBase [ERROR] -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm (install node and npm) on project pollen-ui-angular: Execution install node and npm of goal com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm failed: A required class was missing while executing com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm: org/slf4j/helpers/MarkerIgnoringBase ----------------------------------------------------- realm = plugin>com.github.eirslett:frontend-maven-plugin:0.0.16 strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy urls[0] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-maven-plugin/0.0.16/frontend-maven-plugin-0.0.16.jar urls[1] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-plugin-core/0.0.16/frontend-plugin-core-0.0.16.jar urls[2] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.13/jackson-mapper-asl-1.9.13.jar urls[3] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-core-asl/1.9.13/jackson-core-asl-1.9.13.jar urls[4] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/commons/commons-compress/1.5/commons-compress-1.5.jar urls[5] = file:/var/local/forge/data/chorem.org/maven/repository/org/tukaani/xz/1.2/xz-1.2.jar urls[6] = file:/var/local/forge/data/chorem.org/maven/repository/commons-io/commons-io/1.3.2/commons-io-1.3.2.jar urls[7] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpclient/4.3.1/httpclient-4.3.1.jar urls[8] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpcore/4.3/httpcore-4.3.jar urls[9] = file:/var/local/forge/data/chorem.org/maven/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar urls[10] = file:/var/local/forge/data/chorem.org/maven/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar urls[11] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar urls[12] = file:/var/local/forge/data/chorem.org/maven/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar urls[13] = file:/var/local/forge/data/chorem.org/maven/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar urls[14] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/guava/guava/10.0.1/guava-10.0.1.jar urls[15] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar urls[16] = file:/var/local/forge/data/chorem.org/maven/repository/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar urls[17] = file:/var/local/forge/data/chorem.org/maven/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar urls[18] = file:/var/local/forge/data/chorem.org/maven/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M2a/org.eclipse.sisu.inject-0.0.0.M2a.jar urls[19] = file:/var/local/forge/data/chorem.org/maven/repository/asm/asm/3.3.1/asm-3.3.1.jar urls[20] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar urls[21] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar urls[22] = file:/var/local/forge/data/chorem.org/maven/repository/com/googlecode/slf4j-maven-plugin-log/slf4j-maven-plugin-log/1.0.0/slf4j-maven-plugin-log-1.0.0.jar Number of foreign imports: 1 import: Entry[import from realm ClassRealm[project>org.chorem:pollen:2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] ----------------------------------------------------- at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) at org.jvnet.hudson.maven3.launcher.Maven32Launcher.main(Maven32Launcher.java:132) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:330) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:238) at jenkins.maven3.agent.Maven32Main.launch(Maven32Main.java:186) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at hudson.maven.Maven3Builder.call(Maven3Builder.java:136) at hudson.maven.Maven3Builder.call(Maven3Builder.java:71) at hudson.remoting.UserRequest.perform(UserRequest.java:120) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.maven.plugin.PluginExecutionException: Execution install node and npm of goal com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm failed: A required class was missing while executing com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm: org/slf4j/helpers/MarkerIgnoringBase ----------------------------------------------------- realm = plugin>com.github.eirslett:frontend-maven-plugin:0.0.16 strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy urls[0] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-maven-plugin/0.0.16/frontend-maven-plugin-0.0.16.jar urls[1] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-plugin-core/0.0.16/frontend-plugin-core-0.0.16.jar urls[2] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.13/jackson-mapper-asl-1.9.13.jar urls[3] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-core-asl/1.9.13/jackson-core-asl-1.9.13.jar urls[4] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/commons/commons-compress/1.5/commons-compress-1.5.jar urls[5] = file:/var/local/forge/data/chorem.org/maven/repository/org/tukaani/xz/1.2/xz-1.2.jar urls[6] = file:/var/local/forge/data/chorem.org/maven/repository/commons-io/commons-io/1.3.2/commons-io-1.3.2.jar urls[7] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpclient/4.3.1/httpclient-4.3.1.jar urls[8] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpcore/4.3/httpcore-4.3.jar urls[9] = file:/var/local/forge/data/chorem.org/maven/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar urls[10] = file:/var/local/forge/data/chorem.org/maven/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar urls[11] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar urls[12] = file:/var/local/forge/data/chorem.org/maven/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar urls[13] = file:/var/local/forge/data/chorem.org/maven/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar urls[14] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/guava/guava/10.0.1/guava-10.0.1.jar urls[15] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar urls[16] = file:/var/local/forge/data/chorem.org/maven/repository/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar urls[17] = file:/var/local/forge/data/chorem.org/maven/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar urls[18] = file:/var/local/forge/data/chorem.org/maven/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M2a/org.eclipse.sisu.inject-0.0.0.M2a.jar urls[19] = file:/var/local/forge/data/chorem.org/maven/repository/asm/asm/3.3.1/asm-3.3.1.jar urls[20] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar urls[21] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar urls[22] = file:/var/local/forge/data/chorem.org/maven/repository/com/googlecode/slf4j-maven-plugin-log/slf4j-maven-plugin-log/1.0.0/slf4j-maven-plugin-log-1.0.0.jar Number of foreign imports: 1 import: Entry[import from realm ClassRealm[project>org.chorem:pollen:2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] ----------------------------------------------------- at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:168) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) ... 31 more Caused by: org.apache.maven.plugin.PluginContainerException: A required class was missing while executing com.github.eirslett:frontend-maven-plugin:0.0.16:install-node-and-npm: org/slf4j/helpers/MarkerIgnoringBase ----------------------------------------------------- realm = plugin>com.github.eirslett:frontend-maven-plugin:0.0.16 strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy urls[0] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-maven-plugin/0.0.16/frontend-maven-plugin-0.0.16.jar urls[1] = file:/var/local/forge/data/chorem.org/maven/repository/com/github/eirslett/frontend-plugin-core/0.0.16/frontend-plugin-core-0.0.16.jar urls[2] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.13/jackson-mapper-asl-1.9.13.jar urls[3] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/jackson/jackson-core-asl/1.9.13/jackson-core-asl-1.9.13.jar urls[4] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/commons/commons-compress/1.5/commons-compress-1.5.jar urls[5] = file:/var/local/forge/data/chorem.org/maven/repository/org/tukaani/xz/1.2/xz-1.2.jar urls[6] = file:/var/local/forge/data/chorem.org/maven/repository/commons-io/commons-io/1.3.2/commons-io-1.3.2.jar urls[7] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpclient/4.3.1/httpclient-4.3.1.jar urls[8] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/httpcomponents/httpcore/4.3/httpcore-4.3.jar urls[9] = file:/var/local/forge/data/chorem.org/maven/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar urls[10] = file:/var/local/forge/data/chorem.org/maven/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar urls[11] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-utils/3.0.10/plexus-utils-3.0.10.jar urls[12] = file:/var/local/forge/data/chorem.org/maven/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar urls[13] = file:/var/local/forge/data/chorem.org/maven/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar urls[14] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/guava/guava/10.0.1/guava-10.0.1.jar urls[15] = file:/var/local/forge/data/chorem.org/maven/repository/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar urls[16] = file:/var/local/forge/data/chorem.org/maven/repository/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar urls[17] = file:/var/local/forge/data/chorem.org/maven/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar urls[18] = file:/var/local/forge/data/chorem.org/maven/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M2a/org.eclipse.sisu.inject-0.0.0.M2a.jar urls[19] = file:/var/local/forge/data/chorem.org/maven/repository/asm/asm/3.3.1/asm-3.3.1.jar urls[20] = file:/var/local/forge/data/chorem.org/maven/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar urls[21] = file:/var/local/forge/data/chorem.org/maven/repository/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar urls[22] = file:/var/local/forge/data/chorem.org/maven/repository/com/googlecode/slf4j-maven-plugin-log/slf4j-maven-plugin-log/1.0.0/slf4j-maven-plugin-log-1.0.0.jar Number of foreign imports: 1 import: Entry[import from realm ClassRealm[project>org.chorem:pollen:2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] ----------------------------------------------------- at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:166) ... 32 more Caused by: java.lang.NoClassDefFoundError: org/slf4j/helpers/MarkerIgnoringBase at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401) at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42) 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) at com.googlecode.slf4j.maven.plugin.log.MavenLoggerFactory.<init>(MavenLoggerFactory.java:42) at org.slf4j.impl.StaticLoggerBinder.setLog(StaticLoggerBinder.java:91) at com.github.eirslett.maven.plugins.frontend.mojo.MojoUtils.setSLF4jLogger(MojoUtils.java:16) at com.github.eirslett.maven.plugins.frontend.mojo.InstallNodeAndNpmMojo.execute(InstallNodeAndNpmMojo.java:66) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) ... 32 more Caused by: java.lang.ClassNotFoundException: org.slf4j.helpers.MarkerIgnoringBase 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) ... 51 more Sending e-mails to: pollen-build@list.chorem.org [ERROR] [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :pollen-ui-angular channel stopped Started calculate disk usage of build Finished Calculation of disk usage of build in 0 seconds Started calculate disk usage of workspace Finished Calculation of disk usage of workspace in 0 seconds