fix npe

Signed-off-by: Marius Patrascu <[email protected]>
odpi · Jul 8, 2021 · fc2e7a5 · fc2e7a5
1 parent e4ce3e2
commit fc2e7a5
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/happi-graph-legend.js b/happi-graph-legend.js
@@ -66,8 +66,10 @@ class HappiGraphLegend extends PolymerElement {
         }
         this.legendData[group][n.label] = n.label;
         n.properties.map(p => {
-          let propertiesGroup = this.propertiesMap[p.groupName].group
-          this.legendData[propertiesGroup][p.groupName] = p.groupName;
+          if (this.propertiesMap[p.groupName]){
+            let propertiesGroup = this.propertiesMap[p.groupName].group
+            this.legendData[propertiesGroup][p.groupName] = p.groupName;
+          }
         });
       });
     }