ERROR: Build step failed with exception
java.lang.NullPointerException
	at org.apache.catalina.loader.WebappClassLoader.findResources(WebappClassLoader.java:1334)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1185)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at hudson.util.MaskingClassLoader.getResources(MaskingClassLoader.java:89)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:957)
	at hudson.PluginFirstClassLoader.findResources(PluginFirstClassLoader.java:79)
	at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:935)
	at hudson.PluginFirstClassLoader.findResources(PluginFirstClassLoader.java:87)
	at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at jenkins.ClassLoaderReflectionToolkit.invoke(ClassLoaderReflectionToolkit.java:44)
	at jenkins.ClassLoaderReflectionToolkit._findResources(ClassLoaderReflectionToolkit.java:103)
	at hudson.PluginManager$UberClassLoader.findResources(PluginManager.java:1171)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1185)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at org.codehaus.groovy.transform.ASTTransformationVisitor.doAddGlobalTransforms(ASTTransformationVisitor.java:194)
	at org.codehaus.groovy.transform.ASTTransformationVisitor.addGlobalTransforms(ASTTransformationVisitor.java:187)
	at org.codehaus.groovy.transform.ASTTransformationVisitor.addPhaseOperations(ASTTransformationVisitor.java:150)
	at org.codehaus.groovy.control.CompilationUnit.<init>(CompilationUnit.java:186)
	at org.codehaus.groovy.control.CompilationUnit.<init>(CompilationUnit.java:118)
	at groovy.lang.GroovyClassLoader.createCompilationUnit(GroovyClassLoader.java:476)
	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:290)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:281)
	at groovy.lang.GroovyShell.parseClass(GroovyShell.java:731)
	at groovy.lang.GroovyShell.parse(GroovyShell.java:743)
	at groovy.lang.GroovyShell.parse(GroovyShell.java:723)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:680)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:666)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:81)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:785)
	at hudson.model.Build$BuildExecution.build(Build.java:205)
	at hudson.model.Build$BuildExecution.doRun(Build.java:162)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:537)
	at hudson.model.Run.execute(Run.java:1741)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:408)
Build step 'Execute system Groovy script' marked build as failure
ERROR: Failed to evaluate groovy script.
java.lang.NullPointerException
	at org.apache.catalina.loader.WebappClassLoader.findResources(WebappClassLoader.java:1334)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1185)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at hudson.util.MaskingClassLoader.getResources(MaskingClassLoader.java:89)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at java.lang.ClassLoader.getResources(ClassLoader.java:1181)
	at org.codehaus.groovy.transform.ASTTransformationVisitor.doAddGlobalTransforms(ASTTransformationVisitor.java:194)
	at org.codehaus.groovy.transform.ASTTransformationVisitor.addGlobalTransforms(ASTTransformationVisitor.java:187)
	at org.codehaus.groovy.transform.ASTTransformationVisitor.addPhaseOperations(ASTTransformationVisitor.java:150)
	at org.codehaus.groovy.control.CompilationUnit.<init>(CompilationUnit.java:186)
	at org.codehaus.groovy.control.CompilationUnit.<init>(CompilationUnit.java:118)
	at groovy.lang.GroovyClassLoader.createCompilationUnit(GroovyClassLoader.java:476)
	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:290)
	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:281)
	at groovy.lang.GroovyShell.parseClass(GroovyShell.java:731)
	at groovy.lang.GroovyShell.parse(GroovyShell.java:743)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:578)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:618)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:589)
	at org.jvnet.hudson.plugins.groovypostbuild.GroovyPostbuildRecorder.perform(GroovyPostbuildRecorder.java:276)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:785)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:726)
	at hudson.model.Build$BuildExecution.post2(Build.java:185)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:671)
	at hudson.model.Run.execute(Run.java:1766)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:408)
Build step 'Groovy Postbuild' marked build as failure

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