1 files changed, 3 insertions, 0 deletions
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index ae4fed285a..c79ac45b01 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -886,6 +886,9 @@ UniValue SignTransaction(interfaces::Chain& chain, CMutableTransaction& mtx, con
                     // Automatically also add the P2WSH wrapped version of the script (to deal with P2SH-P2WSH).
                     keystore->AddCScript(GetScriptForWitness(witnessScript));
                 }
+                if (rs.isNull() && ws.isNull()) {
+                    throw JSONRPCError(RPC_INVALID_PARAMETER, "Missing redeemScript/witnessScript");
+                }
             }
         }
     }