- Still working on SearchRequest for optimized and more advanced query manipulations

- Minor bugfixes in DatasetHandler and ObjectInstanciator

src/Entity/DatasetHandler.php

@@ -78,7 +78,6 @@ class DatasetHandler
                 }
             }
             elseif ( EntityField::isScalarType($type->type) ) {
-
                 if ( $type->type === 'string' ) {
                     $attribute = $this->entityResolver->searchFieldAnnotation($field->name, [ Field::class ] );
 
@@ -102,8 +101,10 @@ class DatasetHandler
                 try {
                     yield $field->name => Ulmus::instanciateObject($type->type, [ $value ]);
                 }
-                catch(\Error $e) {
-                    throw new \Error(sprintf("%s for class '%s' on field '%s'", $e->getMessage(), get_class($this), $field->name));
+                catch(\Throwable $e) {
+                    $type = $e::class;
+
+                    throw new $type(sprintf("%s for class '%s' on field '%s'", $e->getMessage(), get_class($this), $field->name), 101, $e);
                 }
             }
         }