From b58f5607cc956cdfa52a385cdcb29f6d617a592f Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Mon, 23 Jun 2025 21:51:24 -0600
Subject: [PATCH] Don't assume net navigator has root item (KICAD-7Q7).

---
 eeschema/net_navigator.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/eeschema/net_navigator.cpp b/eeschema/net_navigator.cpp
index 98b12c7eec..a76ce65744 100644
--- a/eeschema/net_navigator.cpp
+++ b/eeschema/net_navigator.cpp
@@ -467,9 +467,13 @@ void SCH_EDIT_FRAME::SelectNetNavigatorItem( const NET_NAVIGATOR_ITEM_DATA* aSel
     if( !aSelection )
         return;
 
+    wxTreeItemId rootId = m_netNavigator->GetRootItem();
+
+    if( !rootId.IsOk() )
+        return;
+
     wxTreeItemIdValue        sheetCookie;
     NET_NAVIGATOR_ITEM_DATA* itemData = nullptr;
-    wxTreeItemId             rootId = m_netNavigator->GetRootItem();
     wxTreeItemId             sheetId = m_netNavigator->GetFirstChild( rootId, sheetCookie );
 
     while( sheetId.IsOk() )