add check for undefined data

datavisyn · Jun 14, 2024 · 0aa2f96 · 0aa2f96
1 parent 9700a12
commit 0aa2f96
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/vis/general/layoutUtils.ts b/src/vis/general/layoutUtils.ts
@@ -104,7 +104,7 @@ export function beautifyLayout(
       tickfont: {
         size: sharedAxisTraces.length > 1 ? VIS_TICK_LABEL_SIZE_SMALL : VIS_TICK_LABEL_SIZE,
       },
-      type: typeof t.data.x[0] === 'string' ? 'category' : null,
+      type: typeof t.data.x?.[0] === 'string' ? 'category' : null,
       ticks: 'none',
       text: t.xTicks,
       showspikes: false,
@@ -137,7 +137,7 @@ export function beautifyLayout(
       tickfont: {
         size: sharedAxisTraces.length > 1 ? VIS_TICK_LABEL_SIZE_SMALL : VIS_TICK_LABEL_SIZE,
       },
-      type: typeof t.data.y[0] === 'string' ? 'category' : null,
+      type: typeof t.data.y?.[0] === 'string' ? 'category' : null,
       ticks: 'none',
       text: t.yTicks,
       showspikes: false,