宇多津に近づいたらクラッシュする問題、現在地のリストアップ機能がちゃんと整理されていなかった問題を修正

menu.js

@@ -33,7 +33,13 @@ configureReanimatedLogger({
   level: ReanimatedLogLevel.error, // Set the log level to error
   strict: true, // Reanimated runs in strict mode by default
 });
-export default function Menu({ scrollRef, mapHeight, MapFullHeight, mapMode, setMapMode }) {
+export default function Menu({
+  scrollRef,
+  mapHeight,
+  MapFullHeight,
+  mapMode,
+  setMapMode,
+}) {
   const { navigate, addListener, isFocused } = useNavigation();
   const { favoriteStation } = useFavoriteStation();
   const { originalStationList } = useStationList();
@@ -115,15 +121,24 @@ export default function Menu({ scrollRef, mapHeight, MapFullHeight, mapMode, set
       return NearStation;
     };
 
-    let returnDataBase = lineList
+    let _stList = lineList
       .map((d) => findStationEachLine(originalStationList[d]))
       .filter((d) => d.length > 0)
       .reduce((pre, current) => {
         pre.push(...current);
         return pre;
-      }, [])
-      .map((d) => [d]);
-    setNearPositionStation(returnDataBase.length ? returnDataBase : []);
+      }, []);
+    if (_stList.length == 0) setNearPositionStation([]);
+    else {
+      let returnData = [];
+      _stList.forEach((d, index, array) => {
+        const stationName = d.Station_JP;
+        if (returnData.findIndex((d) => d[0].Station_JP == stationName) != -1) return;
+        returnData.push(array.filter((d2) => d2.Station_JP == stationName));
+      });
+      returnData.forEach((d) => console.log(d));
+      setNearPositionStation(returnData);
+    }
   };
 
   const [nearPositionStation, setNearPositionStation] = useState([]); //第三要素