修改坡度和曲度未填数据生成时报错问题

src/graphics/curvature/CurvatureAssistant.ts

@@ -89,7 +89,7 @@ export class CurvatureDraw extends GraphicDrawAssistant<
         });
       const curvatureKiloMarkers = this.app.queryStore
         .queryByType<CurvatureKiloMarker>(CurvatureKiloMarker.Type)
-        .filter((g) => g.datas.kilometerSystem[0].direction == dirSlop);
+        .filter((g) => g.datas.kilometerSystem[0]?.direction == dirSlop);
       curvatureKiloMarkers.sort((a, b) => a.position.x - b.position.x);
       const curvatureKiloMarkersPos = curvatureKiloMarkers.map(
         (g) => g.position.x

src/graphics/slope/SlopeAssistant.ts

@@ -80,7 +80,7 @@ export class SlopeDraw extends GraphicDrawAssistant<SlopeTemplate, ISlopeData> {
         });
       const slopeKiloMarkers = this.app.queryStore
         .queryByType<SlopeKiloMarker>(SlopeKiloMarker.Type)
-        .filter((g) => g.datas.kilometerSystem[0].direction == dirSlop);
+        .filter((g) => g.datas.kilometerSystem[0]?.direction == dirSlop);
       slopeKiloMarkers.sort((a, b) => a.position.x - b.position.x);
       const slopeKiloMarkersPos = slopeKiloMarkers.map((g) => g.position.x);
       //检验坡度有效性--是否有增加和删除