Started by user anonymous
FATAL: java.util.Collections$UnmodifiableRandomAccessList cannot be cast to java.io.File
java.lang.ClassCastException: java.util.Collections$UnmodifiableRandomAccessList cannot be cast to java.io.File
	at org.codehaus.groovy.runtime.dgm$162.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:271)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
	at com.cloudbees.plugins.flow.FlowDSL.executeFlowScript(FlowDSL.groovy:44)
	at com.cloudbees.plugins.flow.FlowRun$RunnerImpl.doRun(FlowRun.java:130)
	at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:467)
	at hudson.model.Run.run(Run.java:1404)
	at com.cloudbees.plugins.flow.FlowRun.run(FlowRun.java:112)
	at hudson.model.ResourceController.execute(ResourceController.java:88)
	at hudson.model.Executor.run(Executor.java:238)
	at hudson.model.OneOffExecutor.run(OneOffExecutor.java:66)

build("Run tests")