From 39279fa61a81623f791e304bfdc28e0681ac703f Mon Sep 17 00:00:00 2001
From: Silvio Traversaro <silvio@traversaro.it>
Date: Fri, 10 Oct 2025 13:51:22 +0200
Subject: [PATCH] sim_main: Print clear error in case CreateProcessA fails

Signed-off-by: Silvio Traversaro <silvio@traversaro.it>
---
 src/cmd/sim_main.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cmd/sim_main.cc b/src/cmd/sim_main.cc
index be8f410ae7..71814a8519 100644
--- a/src/cmd/sim_main.cc
+++ b/src/cmd/sim_main.cc
@@ -168,6 +168,8 @@ int launchProcess(
     if(!CreateProcessA(NULL, commandVec.data(), NULL, NULL, FALSE, 0,
                        NULL, NULL, &si, &pi))
     {
+      gzerr << "Failure in creating process for command "
+            << command << std::endl;
       return -1;
     }