[1713]切换账号时XP抛出一个异常 加个防范

client_Zxw

2018-08-25 70ac94ea9dc75df09e5ec0f22440944d543dc0c9

 System/MainInterfacePanel/XpSkill.cs

@@ -54,6 +54,11 @@
            }            
            _XpSkill = Config.Instance.Get<SkillConfig>(SkillID);
            Skill _skill = PlayerDatas.Instance.hero.SkillMgr.Get(_XpSkill.SkillID);
            if (_skill == null)

            {

                XpButton.SetActive(false);

                return;

            }
            if (_skill.IsValid())
            {
                XpButton.SetActive(true);