From a0080c8a684adb6f7ce228d7370495715b9a70ee Mon Sep 17 00:00:00 2001
From: AJ <ajisaacs27@gmail.com>
Date: Thu, 23 Jun 2022 11:06:23 -0400
Subject: [PATCH] Print errors when getting BOM items.

---
 ExportDXF/Forms/MainForm.cs | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/ExportDXF/Forms/MainForm.cs b/ExportDXF/Forms/MainForm.cs
index b174779..6400f27 100644
--- a/ExportDXF/Forms/MainForm.cs
+++ b/ExportDXF/Forms/MainForm.cs
@@ -283,12 +283,11 @@ namespace ExportDXF.Forms
                 if (worker.CancellationPending)
                     return;
 
-                var itemExtractor = new BomItemExtractor(bom);
-                itemExtractor.SkipHiddenRows = true;
+                var bomItems = GetItems(bom);
 
-                Print($"Fetching components from {bom.BomFeature.Name}");
+                if (bomItems == null)
+                    return;
 
-                var bomItems = itemExtractor.GetItems();
                 items.AddRange(bomItems);
             }
 
@@ -300,6 +299,25 @@ namespace ExportDXF.Forms
             ExportToDXF(items);
         }
 
+        private List<Item> GetItems(BomTableAnnotation bom)
+        {
+            try
+            {
+                var itemExtractor = new BomItemExtractor(bom);
+                itemExtractor.SkipHiddenRows = true;
+
+                Print($"Fetching components from {bom.BomFeature.Name}");
+
+                return itemExtractor.GetItems();
+            }
+            catch (Exception ex)
+            {
+                Print($"Failed to get items from BOM. {ex.Message}", Color.Red);
+            }
+
+            return null;
+        }
+
         private void ExportToDXF(PartDoc part)
         {
             var prefix = prefixTextBox.Text;