From b75b15ba0aa4ee78fba57f4ee55e78101a9abae3 Mon Sep 17 00:00:00 2001
From: esikkala <esko.ikkala@aalto.fi>
Date: Tue, 11 Jan 2022 17:00:14 +0200
Subject: [PATCH] ApexCharts: check for missing perspective state

---
 src/client/components/facet_results/ApexCharts.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/components/facet_results/ApexCharts.js b/src/client/components/facet_results/ApexCharts.js
index 346c5abc..799fea67 100644
--- a/src/client/components/facet_results/ApexCharts.js
+++ b/src/client/components/facet_results/ApexCharts.js
@@ -59,7 +59,7 @@ class ApexChart extends React.Component {
       resultClass: this.state.resultClass,
       facetClass: this.props.facetClass,
       facetID: this.props.facetID,
-      uri: this.props.perspectiveState.instanceTableData
+      uri: this.props.perspectiveState && this.props.perspectiveState.instanceTableData
         ? this.props.perspectiveState.instanceTableData.id
         : null
     })
-- 
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