Issue #1551852 by Sergii: Fixed Text field mapper: support for FeedsElement object.

mappers/field.inc

@@ -110,6 +110,9 @@ function _field_feeds_set_target($source, $entity, $target, $value, $input_forma
   $i = 0;
   $field = isset($entity->$target) ? $entity->$target : array();
   foreach ($value as $v) {
+    if (is_object($v) && ($v instanceof FeedsElement)) {
+      $v = $v->getValue();
+    }
     if (!is_array($v) && !is_object($v)) {
       $field['und'][$i]['value'] = $v;
     }

mappers/link.inc

@@ -54,6 +54,9 @@ function link_feeds_set_target($source, $entity, $target, $value) {
   $info = field_info_field($target);
   list($field_name, $sub_field) = explode(':', $target);
   foreach ($value as $v) {
+    if (is_object($v) && ($v instanceof FeedsElement)) {
+      $v = $v->getValue();
+    }
     if (!is_array($v) && !is_object($v)) {
       if (strstr($target, 'url')) {
         if (isset($entity->{$field_name}['und'][$i]['title'])) {