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

traversaro · azeey · mergify[bot] · commit df245ed8e57c · 2025-10-29T20:31:27.000Z
Signed-off-by: Silvio Traversaro <silvio@traversaro.it> Co-authored-by: Addisu Z. Taddese <addisu@openrobotics.org> (cherry picked from commit 08dc62d)
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`