From a7ab57b5ebb8675682737e3ce7a8783be0da7e00 Mon Sep 17 00:00:00 2001
From: swcho <swcho@mind-one.co.kr>
Date: Tue, 11 Nov 2025 15:43:21 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=ED=95=98=EC=88=98=EA=B4=80=EB=A1=9C=20?=
 =?UTF-8?q?=EB=A0=88=EC=9D=B4=EC=96=B4=20=ED=98=B8=EC=B6=9C=20api=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
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---
 apps/sn/app/(map-layout)/map/page.tsx | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/apps/sn/app/(map-layout)/map/page.tsx b/apps/sn/app/(map-layout)/map/page.tsx
index 651738642..90ec5a120 100644
--- a/apps/sn/app/(map-layout)/map/page.tsx
+++ b/apps/sn/app/(map-layout)/map/page.tsx
@@ -43,10 +43,27 @@ const Map = () => {
 
   const fetchData = async () => {
     try {
-      const data = await getData("v1/map/lyrStngs/SN_NETWORK");
+      let data;
+      const res = await fetch("/sewerage-service/api/v1/map/lyrStngs/SN_NETWORK", {
+        method: "GET",
+      });
+      if (res.ok) {
+        // 응답이 비어있는지 확인
+        const contentLength = res.headers.get('content-length');
+        if (contentLength === '0') data = null;
+
+        // 응답 텍스트를 먼저 가져와서 빈 문자열인지 확인
+        const text = await res.text();
+        if (!text || text.trim() === '') data = null;
+
+        // JSON 파싱 시도
+        data = JSON.parse(text);
+      }
       setTreeData(data);
     } catch (error) {
-      console.error("데이터 불러오기 실패:", error);
+      console.error('JSON parsing error:', error);
+      // JSON 파싱에 실패한 경우, 원본 텍스트 또는 null 반환
+      throw new Error('Invalid JSON response from server');
     }
   };