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Prometheus: Fix exception being thrown when toggling visibility in explore (#60159)

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fix error being thrown when frameIndex is out of bounds of dataframe
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Galen Kistler 2022-12-12 07:44:15 -06:00 committed by GitHub
parent b71ae13b63
commit b0f8e803a1
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1 changed files with 2 additions and 2 deletions
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public/app/plugins/panel/timeseries/plugins/ExemplarsPlugin.tsx
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@ -119,8 +119,8 @@ export const getVisibleLabels = (config: UPlotConfigBuilder, frames: DataFrame[]
const fieldIndex = plotInstance.props?.dataFrameFieldIndex?.fieldIndex;
if (frameIndex !== undefined && fieldIndex !== undefined) {
const field = frames[frameIndex].fields[fieldIndex];
if (field.labels) {
const field = frames[frameIndex]?.fields[fieldIndex];
if (field?.labels) {
// Note that this may be an empty object in the case of a metric being rendered with no labels
visibleLabels.push({
labels: field.labels,