!258 修复导入用户后编辑报错

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/user/AdminUserServiceImpl.java

@@ -416,7 +416,7 @@ public class AdminUserServiceImpl implements AdminUserService {
             AdminUserDO existUser = userMapper.selectByUsername(importUser.getUsername());
             if (existUser == null) {
                 userMapper.insert(UserConvert.INSTANCE.convert(importUser)
-                        .setPassword(encodePassword(userInitPassword))); // 设置默认密码
+                        .setPassword(encodePassword(userInitPassword)).setPostIds(new HashSet<>())); // 设置默认密码及空岗位编号数组
                 respVO.getCreateUsernames().add(importUser.getUsername());
                 return;
             }