chore(release): 4.1.3 [skip ci]

## [4.1.3](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.2...4.1.3) (2022-06-28)

### Bug Fixes

* error on drag prefab to scene ([fa2f867](fa2f867bca)), closes [#211](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/211)

CHANGELOG.md

@@ -1,3 +1,10 @@
+## [4.1.3](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.2...4.1.3) (2022-06-28)
+
+
+### Bug Fixes
+
+* error on drag prefab to scene ([fa2f867](https://github.com/mob-sakai/ParticleEffectForUGUI/commit/fa2f867bcaff437bb9420da1abcef970cdb09ade)), closes [#211](https://github.com/mob-sakai/ParticleEffectForUGUI/issues/211)
+
 ## [4.1.2](https://github.com/mob-sakai/ParticleEffectForUGUI/compare/4.1.1...4.1.2) (2022-06-27)
 
 

Scripts/UIParticleUpdater.cs

@@ -62,7 +62,7 @@ namespace Coffee.UIExtensions
             for (var i = 0; i < s_ActiveParticles.Count; i++)
             {
                 var uip = s_ActiveParticles[i];
-                if (!uip.isPrimary || s_UpdatedGroupIds.Contains(uip.groupId)) continue;
+                if (!uip || !uip.canvas || !uip.isPrimary || s_UpdatedGroupIds.Contains(uip.groupId)) continue;
 
                 s_UpdatedGroupIds.Add(uip.groupId);
                 uip.UpdateTransformScale();
@@ -73,6 +73,8 @@ namespace Coffee.UIExtensions
             for (var i = 0; i < s_ActiveParticles.Count; i++)
             {
                 var uip = s_ActiveParticles[i];
+                if (!uip || !uip.canvas) continue;
+
                 uip.UpdateTransformScale();
 
                 if (!uip.useMeshSharing)
@@ -97,7 +99,10 @@ namespace Coffee.UIExtensions
             // UpdateParticleCount.
             for (var i = 0; i < s_ActiveParticles.Count; i++)
             {
-                s_ActiveParticles[i].UpdateParticleCount();
+                var uip = s_ActiveParticles[i];
+                if (!uip || !uip.canvas) continue;
+
+                uip.UpdateParticleCount();
             }
         }
 

package.json

@@ -2,7 +2,7 @@
   "name": "com.coffee.ui-particle",
   "displayName": "UI Particle",
   "description": "This plugin provide a component to render particle effect for uGUI.\nThe particle rendering is maskable and sortable, without Camera, RenderTexture or Canvas.",
-  "version": "4.1.2",
+  "version": "4.1.3",
   "unity": "2018.2",
   "license": "MIT",
   "repository": {