From a855c9a40c7c04e01115c5a5e89d16f8167f358a Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Sat, 15 Oct 2022 10:27:00 +0200
Subject: [PATCH] Fix not handled exceptions.

---
 pcbnew/exporters/export_idf.cpp    | 12 ++++++++++--
 pcbnew/exporters/exporter_vrml.cpp | 12 ++++++++++--
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/pcbnew/exporters/export_idf.cpp b/pcbnew/exporters/export_idf.cpp
index f560fa0a49..b138fef437 100644
--- a/pcbnew/exporters/export_idf.cpp
+++ b/pcbnew/exporters/export_idf.cpp
@@ -281,8 +281,16 @@ static void idf_export_footprint( BOARD* aPcb, FOOTPRINT* aFootprint, IDF3_BOARD
 
     if( aPcb->GetProject() )
     {
-        const FP_LIB_TABLE_ROW* fpRow =
-                aPcb->GetProject()->PcbFootprintLibs()->FindRow( libraryName, false );
+        const FP_LIB_TABLE_ROW* fpRow = nullptr;
+
+        try
+        {
+            fpRow = aPcb->GetProject()->PcbFootprintLibs()->FindRow( libraryName, false );
+        }
+        catch( ... )
+        {
+            // Not found: do nothing
+        }
 
         if( fpRow )
             footprintBasePath = fpRow->GetFullURI( true );
diff --git a/pcbnew/exporters/exporter_vrml.cpp b/pcbnew/exporters/exporter_vrml.cpp
index 2f88318366..8f68e4a28f 100644
--- a/pcbnew/exporters/exporter_vrml.cpp
+++ b/pcbnew/exporters/exporter_vrml.cpp
@@ -999,8 +999,16 @@ void EXPORTER_PCB_VRML::ExportVrmlFootprint( FOOTPRINT* aFootprint, std::ostream
 
     if( m_board->GetProject() )
     {
-        const FP_LIB_TABLE_ROW* fpRow =
-                m_board->GetProject()->PcbFootprintLibs()->FindRow( libraryName, false );
+        const FP_LIB_TABLE_ROW* fpRow = nullptr;
+
+        try
+        {
+            fpRow = m_board->GetProject()->PcbFootprintLibs()->FindRow( libraryName, false );
+        }
+        catch( ... )
+        {
+            // Not found: do nothing
+        }
 
         if( fpRow )
             footprintBasePath = fpRow->GetFullURI( true );