From d7d5abb7b42f8cffea19ba6bca4e5526a3fa12f2 Mon Sep 17 00:00:00 2001
From: AdrianaStanica <74306868+AdrianaStanica@users.noreply.github.com>
Date: Tue, 26 Mar 2024 17:46:33 +0200
Subject: [PATCH] Fix CurtainPanel.ByElements bug (#3057)

REVIT-219424
* fix the node to return the list of curtain panels in a curtain wall in cases when some curtain panels are doors or windows
---
 .version                                          |  2 +-
 CHANGELOG.md                                      |  3 +++
 src/Libraries/RevitNodes/Elements/CurtainPanel.cs | 10 +++++++++-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/.version b/.version
index e9acb99e6..4655c9e99 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-0.6.12
\ No newline at end of file
+0.6.13
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b5660c0f..62e01fbfd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.6.13
+* Fix CurtainPanel.ByElements displaying invalid ElementIds when Curtain Panels have their types changed to a different wall
+
 ## 0.6.12
 * Fix CurtainPanel.ByElements failing to return when there is a door or window present in the curtain wall
 
diff --git a/src/Libraries/RevitNodes/Elements/CurtainPanel.cs b/src/Libraries/RevitNodes/Elements/CurtainPanel.cs
index a1cddce53..fe470aa37 100644
--- a/src/Libraries/RevitNodes/Elements/CurtainPanel.cs
+++ b/src/Libraries/RevitNodes/Elements/CurtainPanel.cs
@@ -380,7 +380,15 @@ public static CurtainPanel[] ByElement(Element hostingElement)
                     var panel = DocumentManager.Instance.CurrentDBDocument.GetElement(idPanel);
                     if (panel is Autodesk.Revit.DB.Panel)
                     {
-                        result.Add(CurtainPanel.FromExisting(panel as Autodesk.Revit.DB.Panel, true));
+                        ElementId hostPanelId = (panel as Panel).FindHostPanel();
+                        if (hostPanelId.IntegerValue != -1)
+                        {
+                            result.Add(null);
+                        }
+                        else
+                        {
+                            result.Add(CurtainPanel.FromExisting(panel as Autodesk.Revit.DB.Panel, true));
+                        }
                     }
                     else
                     {