fix errors

programs/solisting/Cargo.toml

@@ -26,8 +26,8 @@ pyth-solana-receiver-sdk = "1.2.0"
 
 [dev-dependencies]
 litesvm = "0.12.0"
-solana-message = "4.2.1"
-solana-transaction = "4.1.3"
+solana-message = "3.1.0"
+solana-transaction = "3.1.0"
 solana-signer = "3.0.1"
 solana-keypair = "3.1.2"
 

programs/solisting/tests/common/mod.rs

@@ -4,7 +4,7 @@ use anchor_lang::{
     solana_program::{instruction::Instruction, system_program},
     AccountDeserialize, InstructionData, ToAccountMetas,
 };
-use litesvm::LiteSVM;
+use litesvm::{types::TransactionResult, LiteSVM};
 use solana_keypair::Keypair;
 use solana_message::{Message, VersionedMessage};
 use solana_signer::Signer;
@@ -81,13 +81,11 @@ pub fn try_send(
     svm: &mut LiteSVM,
     ixs: &[Instruction],
     signers: &[&Keypair],
-) -> Result<(), Box<dyn std::error::Error>> {
+) -> TransactionResult {
     let blockhash = svm.latest_blockhash();
     let msg = Message::new_with_blockhash(ixs, Some(&signers[0].pubkey()), &blockhash);
-    let tx = VersionedTransaction::try_new(VersionedMessage::Legacy(msg), signers)
-        .map_err(|e| Box::new(e) as Box<dyn std::error::Error>)?;
+    let tx = VersionedTransaction::try_new(VersionedMessage::Legacy(msg), signers).unwrap();
     svm.send_transaction(tx)
-        .map_err(|e| Box::new(e) as Box<dyn std::error::Error>)
 }
 
 // --- Listing instruction builders ---

programs/solisting/tests/test_listings.rs

@@ -1,5 +1,6 @@
 mod common;
 use common::*;
+use solana_signer::Signer;
 
 #[test]
 fn seller_can_create_sol_only_listing() {