修复编辑模式进入组件报错的问题

package.json

@@ -1,7 +1,7 @@
 {
   "name": "material-editor",
   "private": true,
-  "version": "1.0.30",
+  "version": "1.0.31",
   "type": "module",
   "scripts": {
     "dev": "vite",

src/components/MaterialAdjuster.vue

@@ -200,7 +200,7 @@ const uploading = ref(false);
 // });
 const materialInfo = reactive({
     dirId: DirectoryId.MaterialDir, // 正常来说是2
-    materialName: props.name || Textures.value?.[0].name || '材质',
+    materialName: props.name || Textures.value[0]?.name || '材质',
     inputText: '',
 });
 
@@ -210,7 +210,7 @@ watch(Textures, async (val) => {
 });
 
 watch(() => props.name, () => {
-    materialInfo.materialName = props.name || Textures.value?.[0].name || '材质';
+    materialInfo.materialName = props.name || Textures.value[0]?.name || '材质';
 });
 
 watch(textureAdjustment, async (val) => {