From ea3b997d5393c1dad382f85fb55d15441ed71711 Mon Sep 17 00:00:00 2001
From: liwei1dao <liwei1dao@gmail.com>
Date: Tue, 26 Sep 2023 17:07:13 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85=E6=88=98=E6=96=97=E6=A0=A1?=
 =?UTF-8?q?=E9=AA=8C=E4=BB=A3=E7=A0=81?=
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---
 modules/arena/api_challenge.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/modules/arena/api_challenge.go b/modules/arena/api_challenge.go
index 53766bd9e..bb41eacf8 100644
--- a/modules/arena/api_challenge.go
+++ b/modules/arena/api_challenge.go
@@ -14,6 +14,17 @@ func (this *apiComp) ChallengeCheck(session comm.IUserSession, req *pb.ArenaChal
 			Title: pb.ErrorCode_ReqParameterError.ToString(),
 		}
 	}
+
+	for _, v := range req.Battle.Format {
+		if v != "" {
+			return
+		}
+	}
+	errdata = &pb.ErrorData{ //没有英雄
+		Code:    pb.ErrorCode_ReqParameterError,
+		Title:   pb.ErrorCode_ReqParameterError.ToString(),
+		Message: "no hero",
+	}
 	return
 }