From 2e6ac40e205724541beb479356b85d9cf7f66e1c Mon Sep 17 00:00:00 2001
From: sneurlax <sneurlax@gmail.com>
Date: Tue, 30 Jan 2024 12:45:39 -0600
Subject: [PATCH] fix 'cannot cast Null to String'

---
 .../stack_backup_views/helpers/restore_create_backup.dart     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/pages/settings_views/global_settings_view/stack_backup_views/helpers/restore_create_backup.dart b/lib/pages/settings_views/global_settings_view/stack_backup_views/helpers/restore_create_backup.dart
index c47630279..4dec9dac7 100644
--- a/lib/pages/settings_views/global_settings_view/stack_backup_views/helpers/restore_create_backup.dart
+++ b/lib/pages/settings_views/global_settings_view/stack_backup_views/helpers/restore_create_backup.dart
@@ -406,7 +406,9 @@ abstract class SWB {
 
     if (walletbackup['mnemonic'] == null) {
       // probably private key based
-      privateKey = walletbackup['privateKey'] as String;
+      if (walletbackup['privateKey'] != null) {
+        privateKey = walletbackup['privateKey'] as String;
+      }
     } else {
       if (walletbackup['mnemonic'] is List) {
         List<String> mnemonicList = (walletbackup['mnemonic'] as List<dynamic>)