添加容错

lua/app/ui/battle/battle_result_ui.lua

@@ -331,9 +331,11 @@ function BattleResultUI:refreshArenaGradingSpine(gradingId, isUp)
 
     if self.arenaSpine then
         self.arenaSpine:playAnimComplete("vanish", false, false, function()
+            if self.arenaSpine then
                 self.arenaSpine:destroy()
                 self.arenaSpine = nil
                 self:refreshArenaGradingSpine(gradingId, isUp)
+            end
         end)
     else
         SpineManager:loadUISpineWidgetAsync(DataManager.ArenaData:getGradingIconName(gradingId).."_spine", self.arenaSpineRoot, function(spineObject)

lua/app/userdata/activity/fourteen_day/fourteen_day_data.lua

@@ -317,13 +317,13 @@ end
 -- 获取阶段子任务id列表
 function FourteenDayData:getStageSubTaskIdsSort(stage)
     local taskMap = self:getTaskMap()
+    local result = {}
     if taskMap[stage] == nil or taskMap[stage].task == nil then
-        return nil
+        return result
     end
 
     local canGet = {}
     local unfinish = {}
-    local result = {}
     for index, id in ipairs(taskMap[stage].task) do
         if self:isTaskFinish(id) then
             -- 已完成

lua/app/userdata/arena/arena_data.lua

@@ -190,11 +190,13 @@ end
 -- 获取当前赛季最低段位积分
 function ArenaData:getSeasonGradingMinScore()
     local result = 0
+    if self.cfgRank then
         for id, data in pairs(self.cfgRank) do
             if result == 0 or result > data.score then
                 result = data.score
             end
         end
+    end
     return result
 end