Aim: I am trying to run Jmeter performance tests using Jenkins.

Steps:
1. Installed Jenkins 1.611 locally.
2. Installed Performance-plugin and Github plugin.
3. I have Jmeter-Maven project in github repository.
4. I am creating new job in jenkins for performance.
5. When complete configuration and try to save I am getting below error.

javax.servlet.ServletException: java.lang.RuntimeException: Failed to instantiate class hudson.plugins.performance.PerformancePublisher from {"parsers":

,"modeOfThreshold":"false","errorUnstableThreshold":"","errorFailedThreshold":"","errorUnstableResponseTimeThreshold":"","relativeUnstableThresholdNegative":"","relativeUnstableThresholdPositive":"","relativeFailedThresholdNegative":"","relativeFailedThresholdPositive":"","compareBuildPrevious":"false","nthBuildNumber":"","comparisonType":"ART","modePerformancePerTestCase":true,"modeThroughput":false,"stapler-class":"hudson.plugins.performance.PerformancePublisher","$class":"hudson.plugins.performance.PerformancePublisher"}
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:796)