fix: issue where trying to load a non existent CollectionRegistry

Author: Bruno Mikoski

CHANGELOG.MD

@@ -4,9 +4,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+
+## [1.3.2]
+### Changed
+ - Fixed issue when trying to play without the `CollectionRegistry` created 
+
 ## [1.3.1]
 ### Added
-- Added basic copy/paste functionality between colelctables
+ - Added basic copy/paste functionality between colelctables
 
 ### Changed
  - Removed multiple `AssetDatabase.SaveAssets();` to improve general performance when adding / removing objects
@@ -167,6 +172,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### [Unreleased]
 
+[1.3.2]: https://github.com/badawe/ScriptableObjectCollection/releases/tag/v1.3.2
 [1.3.1]: https://github.com/badawe/ScriptableObjectCollection/releases/tag/v1.3.1
 [1.3.0]: https://github.com/badawe/ScriptableObjectCollection/releases/tag/v1.3.0
 [1.2.9]: https://github.com/badawe/ScriptableObjectCollection/releases/tag/v1.2.9

Scripts/Runtime/CollectionsEditorBehaviour.cs

@@ -14,6 +14,9 @@ static CollectionsEditorBehaviour()
 
         private static void OnPlayModeChanged(PlayModeStateChange playModeState)
         {
+            if (CollectionsRegistry.Instance == null)
+                return;
+            
             if (playModeState == PlayModeStateChange.EnteredPlayMode)
                 CollectionsRegistry.Instance.PrepareForPlayMode();
             else if(playModeState == PlayModeStateChange.ExitingPlayMode)