fix:判空问题

pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/impl/WalletManageServiceImpl.java

@@ -104,7 +104,7 @@ public class WalletManageServiceImpl extends ServiceImpl<WalletManageMapper, Wal
                 log.info("|{}|创建用户电子钱包失败,userId:{},用户id不存在", TAG, userId);
                 return;
             }
-            String role = Arrays.stream(user.getRoleCodes()).filter(v -> ObjectUtil.equals(v, autoWalletRoleCode)).findFirst().get();
+            String role = Arrays.stream(user.getRoleCodes()).filter(v -> ObjectUtil.equals(v, autoWalletRoleCode)).findFirst().orElse(null);
             if (ObjectUtil.isEmpty(role)) {
                 log.info("|{}|创建用户电子钱包失败,userId:{},没有{}权限", TAG, userId, "WALLET_AUTO_CREATE");
                 return;