From b91e589c7526c38976445001bf44cdc2741bb39c Mon Sep 17 00:00:00 2001
From: Carlo Sala <carlosalag@protonmail.com>
Date: Mon, 8 Jun 2026 17:34:00 +0200
Subject: [PATCH] fix: do not crash on fee estimation (#154)

---
 src/pages/Extrinsics/SubmitTx/SubmitExtrinsic.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pages/Extrinsics/SubmitTx/SubmitExtrinsic.tsx b/src/pages/Extrinsics/SubmitTx/SubmitExtrinsic.tsx
index fcfe29b..50b463b 100644
--- a/src/pages/Extrinsics/SubmitTx/SubmitExtrinsic.tsx
+++ b/src/pages/Extrinsics/SubmitTx/SubmitExtrinsic.tsx
@@ -47,6 +47,7 @@ import {
   combineLatest,
   defer,
   map,
+  of,
   scan,
   switchMap,
   timer,
@@ -187,6 +188,7 @@ const paymentInfo$ = state(
         switchMap(() =>
           tx.getPaymentInfo(account.signer!.publicKey, txOptions),
         ),
+        catchError(() => of(null)),
       )
     }),
     liftSuspense(),