no message

src/components/SalesModule/MyCustomer.vue

@@ -637,7 +637,7 @@
           <el-col :span="6">
             <el-form-item label="签约资料" prop="SigningFile">
 
-      
+
               <el-upload v-if="!saveMsg || !saveMsg.length" class="upload-demo" :disabled="!addMsg.SigningType"
                 style="display:inline-block;position:relative;top:-1px;left:3px;" :http-request="uploadFileBtn"
                 :show-file-list="false" action="">
@@ -1499,7 +1499,7 @@
           }
         }, err => {})
       },
-      saveVisa() { // 
+      saveVisa() { //
           this.addMsg.SigningType = this.addMsg.SigningType ? 1 : 0
       console.log('save', this.addMsg, this.updateMsg)
         if(!this.addMsg.contactNumber){
@@ -1518,7 +1518,11 @@
           this.$message.error('请上传签约材料')
           return
         } else {
-          this.addMsg.SigningFile = this.saveMsg[0].Path
+          if(this.saveMsg&&this.saveMsg.length>0)
+          {
+            this.addMsg.SigningFile = this.saveMsg[0].Path
+          }
+
         }
         // if(!this.addMsg.UniqueCode){
         //   this.$message.error('请输入统一编码')