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Fix empty graph check problem of graph view load

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This commit is contained in:
yangdx
2025-03-15 16:01:03 +08:00
parent 1d4b0242e8
commit 4f4d7cbd4c
1 changed files with 4 additions and 1 deletions
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5
lightrag_webui/src/components/graph/ZoomControl.tsx
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@@ -27,7 +27,8 @@ const ZoomControl = () => {
const graph = sigma.getGraph() const graph = sigma.getGraph()
// Check if graph has nodes before accessing them // Check if graph has nodes before accessing them
if (!graph || graph.nodes().length === 0) { if (!graph?.order || graph.nodes().length === 0) {
// Use reset() for empty graph case
reset() reset()
return return
} }
@@ -73,6 +74,8 @@ const ZoomControl = () => {
) )
} catch (error) { } catch (error) {
console.error('Error resetting zoom:', error) console.error('Error resetting zoom:', error)
// Use reset() as fallback on error
reset()
} }
}, [sigma, reset]) }, [sigma, reset])