Return useful error message on ATMP failure

1 files changed, 11 insertions, 4 deletions

diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index ab7e74988..c6a4dcc00 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -6,6 +6,7 @@
 #include "amount.h"
 #include "base58.h"
 #include "chain.h"
+#include "consensus/validation.h"
 #include "core_io.h"
 #include "init.h"
 #include "main.h"
@@ -365,8 +366,11 @@ static void SendMoney(const CTxDestination &address, CAmount nValue, bool fSubtr
             strError = strprintf("Error: This transaction requires a transaction fee of at least %s because of its amount, complexity, or use of recently received funds!", FormatMoney(nFeeRequired));
         throw JSONRPCError(RPC_WALLET_ERROR, strError);
     }
-    if (!pwalletMain->CommitTransaction(wtxNew, reservekey, g_connman.get()))
-        throw JSONRPCError(RPC_WALLET_ERROR, "Error: The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of the wallet and coins were spent in the copy but not marked as spent here.");
+    CValidationState state;
+    if (!pwalletMain->CommitTransaction(wtxNew, reservekey, g_connman.get(), state)) {
+        strError = strprintf("Error: The transaction was rejected! Reason given: %s", state.GetRejectReason());
+        throw JSONRPCError(RPC_WALLET_ERROR, strError);
+    }
 }
 
 UniValue sendtoaddress(const JSONRPCRequest& request)
@@ -959,8 +963,11 @@ UniValue sendmany(const JSONRPCRequest& request)
     bool fCreated = pwalletMain->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired, nChangePosRet, strFailReason);
     if (!fCreated)
         throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, strFailReason);
-    if (!pwalletMain->CommitTransaction(wtx, keyChange, g_connman.get()))
-        throw JSONRPCError(RPC_WALLET_ERROR, "Transaction commit failed");
+    CValidationState state;
+    if (!pwalletMain->CommitTransaction(wtx, keyChange, g_connman.get(), state)) {
+        strFailReason = strprintf("Transaction commit failed:: %s", state.GetRejectReason());
+        throw JSONRPCError(RPC_WALLET_ERROR, strFailReason);
+    }
 
     return wtx.GetHash().GetHex();
 }