wip: fix used chest import

lib/providers/generate_wallets.dart

@@ -397,7 +397,7 @@ class GenerateWalletsProvider with ChangeNotifier {
 
       final Map balance = await sub.getBalance(addressData.address!).timeout(
             const Duration(seconds: 1),
-            onTimeout: () => {},
+            onTimeout: () => {'transferableBalance': 0},
           );
       // const balance = 0;
 

lib/providers/substrate_sdk.dart

@@ -233,7 +233,7 @@ class SubstrateSdk with ChangeNotifier {
       } else {
         result.putIfAbsent('canCert', () => 0);
       }
-      log.d('tatatatata: ${nextIssuableOn - blocNumber}');
+      // log.d('tatatatata: ${nextIssuableOn - blocNumber}');
     }
 
     return result;
@@ -508,6 +508,9 @@ class SubstrateSdk with ChangeNotifier {
       BuildContext context, String address, int number, String password) async {
     final keypair = getKeypair(address);
 
+    //TODO: fix null keypair after used chest import
+    log.d('tatatata $address $number $password ${keypair.encoded}');
+
     final seedMap =
         await keyring.store.getDecryptedSeed(keypair.pubKey, password);