From 510661f12a36dfec60fc3a2c17cdfe69ad8c5d9d Mon Sep 17 00:00:00 2001
From: George Gritsouk <989898+gggritso@users.noreply.github.com>
Date: Wed, 8 Oct 2025 16:06:01 -0400
Subject: [PATCH] Get bucket size from filtered series

`timeseriesResults` is a sparse array. In cases where the _first_
element in the array is missing, the bucket size calculation failed,
crashing the chart. Instead, run the bucket size calculation on `series`
which is a filtered list of `Series` that are defined.
---
 static/app/views/dashboards/widgetCard/chart.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/static/app/views/dashboards/widgetCard/chart.tsx b/static/app/views/dashboards/widgetCard/chart.tsx
index e3bf5809e4f82b..50a7d9c4b4ee4f 100644
--- a/static/app/views/dashboards/widgetCard/chart.tsx
+++ b/static/app/views/dashboards/widgetCard/chart.tsx
@@ -265,7 +265,7 @@ function WidgetCardChart(props: WidgetCardChartProps) {
   const durationUnit = isDurationChart
     ? timeseriesResults && getDurationUnit(timeseriesResults, legendOptions)
     : undefined;
-  const bucketSize = getBucketSize(timeseriesResults);
+  const bucketSize = getBucketSize(series);
 
   const valueFormatter = (value: number, seriesName?: string) => {
     const decodedSeriesName = seriesName