diff --git a/gp-copy-cat/gpcc-copy-to-conditionally-hidden-fields.php b/gp-copy-cat/gpcc-copy-to-conditionally-hidden-fields.php
index 44024c133..ccae50af3 100644
--- a/gp-copy-cat/gpcc-copy-to-conditionally-hidden-fields.php
+++ b/gp-copy-cat/gpcc-copy-to-conditionally-hidden-fields.php
@@ -32,7 +32,7 @@
 			$source_field    = GFAPI::get_field( $form, $target['source'] );
 			$source_values   = $source_field->get_value_submission( array() );
 			$condition_field = GFAPI::get_field( $form, $target['condition'] );
-			$condition_value = $condition_field->get_value_submission( $entry );
+			$condition_value = $condition_field ? $condition_field->get_value_submission( $entry ) : null;
 			
 			// for multi-input fields, we need to check the index
 			// to see if the condition is met.