OFBiz Message

:ERROR MESSAGE:
org.apache.ofbiz.widget.renderer.ScreenRenderException: Error rendering screen [component://snj2/widget/CatalogScreens.xml#product]: org.apache.ofbiz.widget.renderer.ScreenRenderException: Error rendering screen [component://snj2/widget/CommonScreens.xml#main-decorator]: org.apache.ofbiz.widget.renderer.ScreenRenderException: Error rendering screen [component://snj2/widget/CatalogScreens.xml#productdetail]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2 (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2) (Error rendering screen [component://snj2/widget/CatalogScreens.xml#productdetail]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2 (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2)) (Error rendering screen [component://snj2/widget/CommonScreens.xml#main-decorator]: org.apache.ofbiz.widget.renderer.ScreenRenderException: Error rendering screen [component://snj2/widget/CatalogScreens.xml#productdetail]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2 (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2) (Error rendering screen [component://snj2/widget/CatalogScreens.xml#productdetail]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2 (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: java.lang.ArrayIndexOutOfBoundsException: 2)))