Issues #182: done.

2023-11-10 14:19:43 +08:00
parent 03cacd5a9b
commit 9118497f09
3 changed files with 5 additions and 3 deletions
--- a/src/components/Discover/Map/Filter/Trace.vue
+++ b/src/components/Discover/Map/Filter/Trace.vue
@@ -215,8 +215,8 @@ export default {
            ticks: { // 設定間隔數值
              display: false, // 隱藏數值，只顯示格線
              min: 0,
-              max: this.traceList[0].ratio,
-              stepSize: (this.traceList[0].ratio)/4,
+              max: this.traceList[0]?.ratio,
+              stepSize: (this.traceList[0]?.ratio)/4,
            },
            grid: {
              color: 'rgba(100,116,139)',