Release of v4.0.3-alpha2

Fix library save as copy error. #1162. Fix the error when no components exists. #1164. Fix search page error due to File class.

admin/src/Model/CompilerModel.php

@@ -445,10 +445,10 @@ class CompilerModel extends ListModel
 	/**
 	 * Get all components in the system
 	 *
-	 * @return  array
+	 * @return  array|null
 	 * @since   3.2.0
 	 **/
-	public function getComponents(): array
+	public function getComponents(): ?array
 	{
 		// Get a db connection.
 		$db = $this->getDbo();
@@ -471,9 +471,8 @@ class CompilerModel extends ListModel
 		$db->setQuery($query);
 
 		// return the result
-		return $db->loadObjectList();
+		return $db->loadObjectList() ?? null;
 	}
-
 
 	/**
 	 * Get all dynamic content

admin/src/Model/LibraryModel.php

@@ -1176,7 +1176,7 @@ class LibraryModel extends AdminModel
 		// also check to insure these names are not used again
 		if (!isset(ComponentbuilderHelper::$libraryNames[$data['id']]) && in_array($data['name'], ComponentbuilderHelper::$libraryNames))
 		{
-			$data['name'] = $this->generateUniqe('name', $data['name']);
+			$data['name'] = $this->generateUnique('name', $data['name']);
 		}
 
 		// Set the Params Items to data

admin/src/Model/SearchModel.php

@@ -352,10 +352,10 @@ class SearchModel extends ItemModel
 	/**
 	 * Get all components in the system
 	 *
-	 * @return  array
+	 * @return  array|null
 	 * @since   3.2.0
 	 **/
-	public function getComponents(): array
+	public function getComponents(): ?array
 	{
 		// Get a db connection.
 		$db = $this->getDbo();
@@ -378,7 +378,6 @@ class SearchModel extends ItemModel
 		$db->setQuery($query);
 
 		// return the result
-		return $db->loadObjectList();
-	}
-
+		return $db->loadObjectList() ?? null;
+	}
 }