1

src/main/java/com/fdkankan/ucenter/service/impl/SceneCooperationServiceImpl.java

@@ -301,15 +301,17 @@ public class SceneCooperationServiceImpl extends ServiceImpl<ISceneCooperationMa
             HashMap<String, List<User>> byNumList = this.getByNumList(numList, param.getSceneType());
             Boolean flag = true;
             for (String num : numList) {
-                if(byNumList.get(num).size() + param.getUserNameList().size() >5){
-                    throw new BusinessException(ResultCode.COO_LIMIT_ERROR);
-                }
-                List<User> users = byNumList.get(num);
-                List<String> collect = users.stream().map(User::getUserName).collect(Collectors.toList());
                 Boolean inFlag = true;
-                for (String userName : param.getUserNameList()) {
-                    if(!collect.contains(userName)){
-                        inFlag = false;
+                if(byNumList.get(num) != null && !byNumList.isEmpty()){
+                    if(byNumList.get(num).size() + param.getUserNameList().size() >5){
+                        throw new BusinessException(ResultCode.COO_LIMIT_ERROR);
+                    }
+                    List<User> users = byNumList.get(num);
+                    List<String> collect = users.stream().map(User::getUserName).collect(Collectors.toList());
+                    for (String userName : param.getUserNameList()) {
+                        if(!collect.contains(userName)){
+                            inFlag = false;
+                        }
                     }
                 }
                 flag = !inFlag;