修复:避免Asset.Image.src 是 null

src/UI/Components/Asset.tsx

@@ -77,8 +77,12 @@ export class Asset extends React.Component<{ material: PhysicalMaterialRecord; }
         let material = this.props.material;
         if (material.map && material.map.Object)
             await (material.map.Object as TextureTableRecord).Update();
-        material.Update();
-        MaterialRendererSingle().render(material.Material, (url: string) => this.image.src = url);
+        await material.Update();
+        MaterialRendererSingle().render(material.Material, (url: string) =>
+        {
+            if (this.image)
+                this.image.src = url;
+        });
         this.nameEl.innerText = material.Name;
 
         this.renderIng = false;