sim_main: Print clear error in case CreateProcessA fails (#3104) (#3161)

mergify[bot] · traversaro · azeey · web-flow · commit ac4d5a330b9e · 2025-10-30T07:11:04.000+08:00
(cherry picked from commit 08dc62d) Signed-off-by: Silvio Traversaro <silvio@traversaro.it> Co-authored-by: Silvio Traversaro <silvio@traversaro.it> Co-authored-by: Addisu Z. Taddese <addisu@openrobotics.org>
diff --git a/src/cmd/sim_main.cc b/src/cmd/sim_main.cc
@@ -160,6 +160,8 @@ int launchProcess(
     if(!CreateProcessW(NULL, cmd_line, NULL, NULL, FALSE, 0,
                       NULL, NULL, &si, &pi))
     {
+      gzerr << "Failure in creating process for command "
+            << command << std::endl;
       return -1;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -160,6 +160,8 @@ int launchProcess(`
`160`	`160`	`if(!CreateProcessW(NULL, cmd_line, NULL, NULL, FALSE, 0,`
`161`	`161`	`NULL, NULL, &si, &pi))`
`162`	`162`	`{`
	`163`	`+ gzerr << "Failure in creating process for command "`
	`164`	`+ << command << std::endl;`
`163`	`165`	`return -1;`
`164`	`166`	`}`
`165`	`167`