--- a/src/main/groovy/org/ssdt_ohio/gradle/plugins/VersionClassPlugin.groovy	Tue Dec 04 19:48:59 2018 +0000
+++ b/src/main/groovy/org/ssdt_ohio/gradle/plugins/VersionClassPlugin.groovy	Tue Feb 18 16:36:38 2020 -0500
@@ -1,3 +1,10 @@
+/*
+ * Copyright (c) 2020.  Ohio Department of Education. - All Rights Reserved.
+ * Unauthorized copying of this file, in any medium, is strictly prohibited.
+ * Written by the State Software Development Team (http://ssdt.oecn.k12.oh.us/)
+ *
+ */
+
 package org.ssdt_ohio.gradle.plugins
 
 import org.gradle.api.Plugin
@@ -77,7 +84,8 @@
 
         makeVersionClassTask.getInputs().files(project.sourceSets.main.getAllSource().findAll{ !it.name.startsWith('ProjectVersion')}
         )
-        makeVersionClassTask.getOutputs().file( project.buildDir.name + '/' + genSrc)
+        
+        makeVersionClassTask.getOutputs().dir(project.buildDir.name + '/' + genSrc)
 
         if (project.getBuildFile() != null && project.getBuildFile().exists()) {
             makeVersionClassTask.getInputs().files(project.getBuildFile())
@@ -97,8 +105,9 @@
 
         def source = project.sourceSets.main.groovy.getSrcDirTrees()
 
-        def files = project.sourceSets.main.groovy as File[]
-        if (!files ) {
+        def files = project.sourceSets.main.groovy
+        
+        if (!files || files.size() == 0) {
             return null
         }