增加为null判断。

src/views/base/personInfo-detail.vue

@@ -254,13 +254,13 @@ export default {
             var id = self.formModel.id;
             //数组转换为字符串
             //用户身份
-            if (self.formModel.popedom != "") {
+            if (self.formModel.popedom!=null && self.formModel.popedom != "") {
               var popedom = self.formModel.popedom.join(",");
               self.formModel.popedom = popedom;
             }
 
             //子单位
-            if (self.formModel.personCompany != "") {
+            if (self.formModel.personCompany!=null && self.formModel.personCompany != "") {
               var personCompany = self.formModel.personCompany.join(",");
               self.formModel.personCompany = personCompany;
             }