任务：根据test结果修复

game-server/app/services/pvpService.ts

@@ -69,7 +69,7 @@ export async function getEnemies(oppPlayers: OppPlayers[], winStreakNum: number)
     for(let oppPlayer of oppPlayers) {
         let dicOpponent = dicPvpOpponent.get(oppPlayer.pos);
         let oppDef = <PvpHistoryOppType>oppPlayer.oppDef; // select 'oppRoleId pos roleName head frame spine rankLv pLv defCe'
-        delete oppDef.heroes;
+        if(oppDef) delete oppDef.heroes;
         result.push({
             ...oppDef,
             roleId: oppDef.oppRoleId,

game-server/app/services/taskService.ts

@@ -12,7 +12,9 @@ import { ItemInter } from '../pubUtils/interface';
 
 export async function checkTaskWithRoles(roleId: string, sid: string, funcs: number[], taskType: number, roles: RoleType[]) {
     for(let role of roles) {
-        await checkTaskWithRole(role.roleId, role.roleId == roleId? sid: null, role.roleId == roleId? funcs: null, taskType, role);
+        if(role) {
+            await checkTaskWithRole(role.roleId, role.roleId == roleId? sid: null, role.roleId == roleId? funcs: null, taskType, role);
+        }
     }
 }