[SDK] Show policy error for 7702 transactions (#8077)

Author: joaquim-verges

.changeset/smart-mugs-doubt.md

@@ -0,0 +1,5 @@
+---
+"thirdweb": patch
+---
+
+Show policy error for 7702 transactions

packages/thirdweb/src/wallets/smart/lib/bundler.ts

@@ -361,6 +361,10 @@ export async function executeWithSignature(args: {
     ],
   });
 
+  if (!res.queueId) {
+    throw new Error(`Error executing 7702 transaction: ${stringify(res)}`);
+  }
+
   return {
     transactionId: res.queueId,
   };