Fixed error on instanceportlists that aren't arrays

Siccity · Oct 29, 2018 · ba69380 · ba69380
1 parent e9c6b6f
commit ba69380
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/Scripts/Editor/NodeEditorGUILayout.cs b/Scripts/Editor/NodeEditorGUILayout.cs
@@ -285,10 +285,13 @@ private static ReorderableList CreateReorderableList(List<XNode.NodePort> instan
                     Vector2 pos = rect.position + (port.IsOutput?new Vector2(rect.width + 6, 0) : new Vector2(-36, 0));
                     NodeEditorGUILayout.PortField(pos, port);
                 };
-            list.elementHeightCallback = (int index) => {
-                SerializedProperty itemData = arrayData.GetArrayElementAtIndex(index);
-                return EditorGUI.GetPropertyHeight(itemData);
-            };
+            list.elementHeightCallback =
+                (int index) => {
+                    if (hasArrayData) {
+                        SerializedProperty itemData = arrayData.GetArrayElementAtIndex(index);
+                        return EditorGUI.GetPropertyHeight(itemData);
+                    } else return EditorGUIUtility.singleLineHeight;
+                };
             list.drawHeaderCallback =
                 (Rect rect) => {
                     EditorGUI.LabelField(rect, label);