diff --git a/src/components/BlockExplorer.tsx b/src/components/BlockExplorer.tsx
index b7fd14d2..2c6263fd 100644
--- a/src/components/BlockExplorer.tsx
+++ b/src/components/BlockExplorer.tsx
@@ -2,7 +2,7 @@ import { chooseUrl, config } from "../config";
 import { useGlobalContext } from "../context/Global";
 
 const blockExplorerLink = (asset: string, isTxId: boolean, val: string) => {
-    const basePath = chooseUrl(config.assets[asset].blockExplorerUrl);
+    const basePath = chooseUrl(config.assets[asset]?.blockExplorerUrl);
     return `${basePath}/${isTxId ? "tx" : "address"}/${val}`;
 };
 
diff --git a/src/utils/helper.ts b/src/utils/helper.ts
index 1e79f726..60abc217 100644
--- a/src/utils/helper.ts
+++ b/src/utils/helper.ts
@@ -22,7 +22,7 @@ export const getLockupAddress = (swap: SubmarineSwap | ChainSwap) => {
     if (swap.type === SwapType.Submarine) {
         return (swap as SubmarineSwap).address;
     }
-    return (swap as ChainSwap).lockupDetails.lockupAddress;
+    return (swap as ChainSwap).lockupDetails?.lockupAddress;
 };
 
 export const parseBlindingKey = (swap: SomeSwap, isRefund: boolean) => {