Introduction to Automata Theory, Languages, and Computation (3rd Edition): Saanjhi.com

: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://ecomm/widget/CatalogCommonScreens.xml#productdetail_ecomm]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound]) (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound])) (Error rendering screen [component://ecomm/widget/CatalogCommonScreens.xml#productdetail_ecomm]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound]) (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound]))) (Error rendering screen [component://snj2/widget/CommonScreens.xml#main-decorator]: org.apache.ofbiz.widget.renderer.ScreenRenderException: Error rendering screen [component://ecomm/widget/CatalogCommonScreens.xml#productdetail_ecomm]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound]) (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound])) (Error rendering screen [component://ecomm/widget/CatalogCommonScreens.xml#productdetail_ecomm]: java.lang.IllegalArgumentException: Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound]) (Error running script at location [component://snj2/groovyScripts/catalog/ProductDetail.groovy]: org.apache.ofbiz.service.GenericServiceException: Outgoing result (in runSync : calculateProductPrice) does not match expected requirements (The following required parameter is missing: [OUT] [calculateProductPrice.basePrice]The following required parameter is missing: [OUT] [calculateProductPrice.currencyUsed]The following required parameter is missing: [OUT] [calculateProductPrice.isSale]The following required parameter is missing: [OUT] [calculateProductPrice.orderItemPriceInfos]The following required parameter is missing: [OUT] [calculateProductPrice.price]The following required parameter is missing: [OUT] [calculateProductPrice.validPriceFound]))))