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"
@@ -61,11 +61,11 @@ export default {
   },
   watch:{
     musicList(newv, oldv) {
-      this.musicArr = newv;
+      this.musicArr = newv || [];
     }
   },
   computed: {
-   
+
   },
   methods: {
      musicUrl(item) {
@@ -84,7 +84,7 @@ export default {
         this.loading = false
         clearTimeout(time)
       },1000)
-      
+
     },
     sucess(response, file, fileList) {
       this.musicArr = fileList;
@@ -167,4 +167,4 @@ export default {
     display: inline-block;
 }
 }
-</style>
\ No newline at end of file
+</style>