no message

src/utils/xialaxuanz.js

@@ -1,6 +1,10 @@
 var i = 0
 export default function (option, placeholder = '请选择', errMsg = '请先选择数据') {
   return new Promise((r, j) => {
+    if (option.length == 1) {
+      r(option?.[0]?.value)
+      return
+    }
     const h = this.$createElement
     const refName = `selectView${++i}`
     var _this = this