no message

src/utils/xialaxuanz.js

@@ -4,8 +4,7 @@ export default function (option) {
     var _this = this
     var done_ = null
     this.$msgbox({
-      title: '请选择', //弹框标题
-      //弹框信息
+      title: '请选择',
       message: h(
         'el-select',
         {
@@ -35,9 +34,9 @@ export default function (option) {
           })
         ]
       ),
-      beforeClose: (action, instance, done) => {
+      beforeClose: function (action, instance, done) {
         if (action === 'confirm') {
-          if (_this.$refs.selectView.value) {
+          if (_this?.$refs?.selectView?.value) {
             done()
           } else {
             done_ = done
@@ -56,8 +55,8 @@ export default function (option) {
       cancelButtonText: '取消'
     })
       .then(_ => {
-        if (_this.$refs.selectView.value) {
-          r(_this.$refs.selectView.value)
+        if (_this?.$refs?.selectView?.value) {
+          r(_this?.$refs?.selectView?.value)
           done_?.()
         } else {
           j()