Caused by: /home/ubuntu/nuxeo/nuxeo-features/nuxeo-admin-center/nuxeo-admin-center-analytics/target/antrun/build-main.xml:4: The following error occurred while executing this line:

/home/ubuntu/nuxeo/nuxeo-features/nuxeo-admin-center/nuxeo-admin-center-analytics/build.xml:28: exec returned: 1

at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:551)

at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:444)

at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)

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:498)

at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)

at org.apache.tools.ant.Task.perform(Task.java:348)

at org.apache.tools.ant.Target.execute(Target.java:390)

at org.apache.tools.ant.Target.performTasks(Target.java:411)

at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)

at org.apache.tools.ant.Project.executeTarget(Project.java:1368)

at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:327)

… 22 more