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console: filter out stats referencing dead nodes #62917

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6 changes: 6 additions & 0 deletions pkg/ui/src/views/reports/containers/network/index.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -427,6 +427,12 @@ export class Network extends React.Component<NetworkProps, INetworkState> {
.keys()
.map((nodeIDb) => Number.parseInt(nodeIDb, 10))
.difference(healthyIDs)
// It's possible for the activity list to contain nodes
// that are no longer in our list of known nodes in
// `identityByID`. We ensure via the filter below
// that we only access nodes we have data for to
// prevent unrecoverable error states.
.filter((id) => identityByID.has(id))
.map((nodeIDb) => ({
from: identityByID.get(nodeIDa),
to: identityByID.get(nodeIDb),
Expand Down