FATAL: hudson/tasks/Mailer$UserProperty
java.lang.NoClassDefFoundError: hudson/tasks/Mailer$UserProperty
	at hudson.plugins.git.GitChangeLogParser.parseCommit(GitChangeLogParser.java:80)
	at hudson.plugins.git.GitChangeLogParser.parse(GitChangeLogParser.java:74)
	at hudson.plugins.git.GitChangeLogParser.parse(GitChangeLogParser.java:51)
	at hudson.plugins.git.GitChangeLogParser.parse(GitChangeLogParser.java:29)
	at hudson.model.AbstractBuild.calcChangeSet(AbstractBuild.java:922)
	at hudson.model.AbstractBuild.getChangeSet(AbstractBuild.java:896)
	at hudson.model.AbstractBuild.getCulprits(AbstractBuild.java:413)
	at hudson.model.AbstractBuild.getCulprits(AbstractBuild.java:410)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:729)
	at hudson.model.Run.execute(Run.java:1701)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:88)
	at hudson.model.Executor.run(Executor.java:231)
Caused by: java.lang.ClassNotFoundException: hudson.tasks.Mailer$UserProperty
	at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1365)
	at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1315)
	at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1068)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	... 13 more

Plugins

Name  ↓
Version   
Enabled   
Pinned   
analysis-core	1.55	true	false
ant	1.2	true	false
antisamy-markup-formatter	1.0	true	false
build-environment	1.4	true	false
chef	0.0.6	true	false
cocoapods-integration	0.2.0	true	false
credentials	1.10	true	true
cvs	2.11	true	true
envinject	1.89	true	false
external-monitor-job	1.2	true	true
ghprb	1.9	true	false
git	2.0.4	true	false
git-client	1.6.4	true	false
github	1.8	true	false
github-api	1.44	true	false
github-oauth	0.14	true	false
graphiteIntegrator	1.2-SNAPSHOT (private-03/06/2014 15:48-gba)	true	false
greenballs	1.14	true	false
hipchat	0.1.4	true	false
hockeyapp	1.0.5	true	false
ios-device-connector	1.2	true	false
javadoc	1.1	true	false
ldap	1.8	true	true
mailer	1.8	true	true
matrix-auth	1.1	true	false
maven-plugin	2.1	true	true
multiple-scms	0.3	true	false
nodejs	0.2.1	true	false
nvm	0.2.1	true	false
pam-auth	1.1	true	true
pmd	3.38	true	false
postbuild-task	1.8	true	false
project-description-setter	1.1	true	false
publish-over-ssh	1.11	true	false
pyenv	0.0.6	true	false
python	1.2	true	false
rbenv	0.0.16git	true	false
ruby-runtime	0.12	true	false
scm-api	0.2	true	false
shiningpanda	0.20	true	false
sloccount	1.15	true	false
ssh	2.4	true	false
ssh-agent	1.4.1	true	false
ssh-credentials	1.6.1	true	true
ssh-slaves	1.6	true	true
started-by-envvar	1.0	true	false
subversion	2.2	true	true
tasks	4.39	true	false
token-macro	1.10	true	false
translation	1.11	true	true
versionnumber	1.4.1	true	false
windows-slaves	1.0	false	false
ws-cleanup	0.20	true	false
xcode-plugin	1.4.2	true	false
xunit	1.84	true	false