hainenber commented on code in PR #43218:
URL: https://github.com/apache/superset/pull/43218#discussion_r3789750998
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superset-frontend/plugins/plugin-chart-echarts/src/Histogram/transformProps.ts:
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@@ -80,7 +80,7 @@ export default function transformProps(
const percentFormatter = getPercentFormatter(NumberFormats.PERCENT_2_POINT);
const groupbySet = new Set(groupby);
- const xAxisData: string[] = Object.keys(data[0])
+ const xAxisData: string[] = Object.keys(data[0] || {})
Review Comment:
it would be more idiomatic to use nullish coaslecing
```suggestion
const xAxisData: string[] = Object.keys(data[0] ?? {})
```
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