save

src/components/editor/upload-music.vue

@@ -8,7 +8,7 @@
           :headers="headers"
           :on-remove="handleRemove"
           :on-success="sucess"
-          :file-list="musicArr"
+          :file-list="musicArr || []"
           :on-error="errfn"
           :before-remove="beforeRemove"
           :accept="accept"
@@ -61,7 +61,7 @@ export default {
   },
   watch:{
     musicList(newv, oldv) {
-      this.musicArr = newv;
+      this.musicArr = newv || [];
     }
   },
   computed: {