[unity] Fixed exception when separation leads to empty mesh with no m…

…aterial at SkeletonGraphic. Closes #2364.
EsotericSoftware · Sep 14, 2023 · 97e3dd4 · 97e3dd4
1 parent eed1a3e
commit 97e3dd4
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonGraphic.cs b/spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonGraphic.cs
@@ -842,6 +842,11 @@ protected void UpdateMaterialsMultipleCanvasRenderers (SkeletonRendererInstructi
 				SubmeshInstruction submeshInstructionItem = currentInstructions.submeshInstructions.Items[i];
 				Material submeshMaterial = submeshInstructionItem.material;
 				if (useOriginalTextureAndMaterial) {
+					if (submeshMaterial == null) {
+						usedMaterialItems[i] = null;
+						usedTextureItems[i] = null;
+						continue;
+					}
 					usedTextureItems[i] = submeshMaterial.mainTexture;
 					if (!hasBlendModeMaterials) {
 						usedMaterialItems[i] = this.materialForRendering;

diff --git a/spine-unity/Assets/Spine/package.json b/spine-unity/Assets/Spine/package.json
@@ -2,7 +2,7 @@
 	"name": "com.esotericsoftware.spine.spine-unity",
 	"displayName": "spine-unity Runtime",
 	"description": "This plugin provides the spine-unity runtime core.",
-	"version": "4.1.23",
+	"version": "4.1.24",
 	"unity": "2018.3",
 	"author": {
 		"name": "Esoteric Software",