From 8fbc53214920cc8480c63988891e29434e041f25 Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Wed, 22 Nov 2023 10:25:31 +0100
Subject: [PATCH] Guard missing field for combo box editor

This can happen if all summary plots are deleted. The toolbar is still visible, and interaction with toolbar causes crash.
---
 Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp b/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp
index 1f51f29ec4..e0a9db744b 100644
--- a/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp
+++ b/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.cpp
@@ -61,6 +61,8 @@ CAF_PDM_UI_FIELD_EDITOR_SOURCE_INIT( PdmUiComboBoxEditor );
 //--------------------------------------------------------------------------------------------------
 void PdmUiComboBoxEditor::configureAndUpdateUi( const QString& uiConfigName )
 {
+    if ( !uiField() ) return;
+
     if ( !m_label.isNull() )
     {
         PdmUiFieldEditorHandle::updateLabelFromField( m_label, uiConfigName );
@@ -412,6 +414,8 @@ QWidget* PdmUiComboBoxEditor::createLabelWidget( QWidget* parent )
 //--------------------------------------------------------------------------------------------------
 void PdmUiComboBoxEditor::slotIndexActivated( int index )
 {
+    if ( !uiField() ) return;
+
     uiField()->enableAutoValue( false );
 
     if ( m_attributes.enableEditableContent )
@@ -439,6 +443,8 @@ void PdmUiComboBoxEditor::slotIndexActivated( int index )
 //--------------------------------------------------------------------------------------------------
 void PdmUiComboBoxEditor::slotEditTextChanged( const QString& text )
 {
+    if ( !uiField() ) return;
+
     if ( text == m_interactiveEditText ) return;
 
     uiField()->enableAutoValue( false );
@@ -480,6 +486,8 @@ void PdmUiComboBoxEditor::slotPreviousButtonPressed()
 //--------------------------------------------------------------------------------------------------
 void PdmUiComboBoxEditor::slotApplyAutoValue()
 {
+    if ( !uiField() ) return;
+
     bool enable = m_autoValueToolButton->isChecked();
     uiField()->enableAutoValue( enable );
     configureAndUpdateUi( "" );