Error

hudson.util.HudsonFailedToLoad: org.jvnet.hudson.reactor.ReactorException: java.lang.Error: java.lang.reflect.InvocationTargetException
at hudson.WebAppMain$3.run(WebAppMain.java:248)
Caused by: org.jvnet.hudson.reactor.ReactorException: java.lang.Error: java.lang.reflect.InvocationTargetException
at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:269)
at jenkins.InitReactorRunner.run(InitReactorRunner.java:47)
at jenkins.model.Jenkins.executeReactor(Jenkins.java:1062)
at jenkins.model.Jenkins.<init>(Jenkins.java:905)
at hudson.model.Hudson.<init>(Hudson.java:85)
at hudson.model.Hudson.<init>(Hudson.java:81)
at hudson.WebAppMain$3.run(WebAppMain.java:231)
Caused by: java.lang.Error: java.lang.reflect.InvocationTargetException
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)
at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
at jenkins.model.Jenkins$7.runTask(Jenkins.java:1038)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
... 8 more
Caused by: java.io.IOException: Tried to treat 'C:\Program Files (x86)\Jenkins\jobs\Sttarter Android Project\lastStable' as a directory, but could not get a listing
at com.github.mjdetullio.jenkins.plugins.multibranch.TemplateDrivenMultiBranchProject.getConfigFiles(TemplateDrivenMultiBranchProject.java:717)
at com.github.mjdetullio.jenkins.plugins.multibranch.TemplateDrivenMultiBranchProject.getConfigFiles(TemplateDrivenMultiBranchProject.java:732)
at com.github.mjdetullio.jenkins.plugins.multibranch.TemplateDrivenMultiBranchProject.getConfigFiles(TemplateDrivenMultiBranchProject.java:732)
at com.github.mjdetullio.jenkins.plugins.multibranch.TemplateDrivenMultiBranchProject.migrate(TemplateDrivenMultiBranchProject.java:758)
... 13 more