include/Webservices/LineItem/VtigerLineItemMeta.php

@@ -92,7 +92,7 @@ class VtigerLineItemMeta extends VtigerCRMActorMeta {
 		if(in_array($fieldName,$mandatoryFieldList)){
 			$typeOfData = $fieldType.'~M';
 		}else if(($dbField->not_null == 1 && $fieldName != 'incrementondel' 
-				&& $dbField->primary_key != 1) || $dbField->unique_key == 1){
+				&& $dbField->primary_key != 1) || (property_exists($dbField, 'unique_key') && $dbField->unique_key == 1)) {
 			$typeOfData = $fieldType.'~M';
 		}else{
 			$typeOfData = $fieldType.'~O';
@@ -105,4 +105,4 @@ class VtigerLineItemMeta extends VtigerCRMActorMeta {
 	}
 
 }
-?>
\ No newline at end of file
+?>

include/Webservices/Revise.php

@@ -78,7 +78,7 @@
 		$meta->isUpdateMandatoryFields($element);
 
 		$ownerFields = $meta->getOwnerFields();
-		if(is_array($ownerFields) && sizeof($ownerFields) >0){
+		if(is_array($ownerFields) && php7_sizeof($ownerFields) >0){
 			foreach($ownerFields as $ownerField){
 				if(isset($element[$ownerField]) && $element[$ownerField]!==null && 
 					!$meta->hasAssignPrivilege($element[$ownerField])){

include/Webservices/VtigerCRMActorMeta.php

@@ -105,7 +105,7 @@ class VtigerCRMActorMeta extends EntityMeta {
 			$fieldType = $this->getTypeOfDataForType($dbField->type);
 		}
 		$typeOfData = null;
-		if(($dbField->not_null && !$dbField->primary_key) || $dbField->unique_key == 1){
+		if(($dbField->not_null && !$dbField->primary_key) || (isset($dbField->unique_key) && $dbField->unique_key == 1)) {
 			$typeOfData = $fieldType.'~M';
 		}else{
 			$typeOfData = $fieldType.'~O';