Fix link and group without labels

2019-07-14 03:28:46 +00:00
parent dde00e74df
commit 5f0d7750d4
4 changed files with 4 additions and 4 deletions
--- a/GraphGroup.js
+++ b/GraphGroup.js
@@ -28,7 +28,7 @@ class GraphGroup {
    let group = new GraphGroup();
    group.id = item.id;
    group.label = item.label;
-    group.labelId = item.labelObj.id;
+    group.labelId = item.labelObj ? item.labelObj.id : null;
    group.nodeLabels = new Set();
    for (let member of item.members) {
      if (member.label == '') {