autoit error

[boy15]

hi

please help me >>>> what is the wrong?

[ioa747]

From what I understand from the above, something is wrong on line 11, and it has to do with $sOut (probably has no value)
Here it would help if you could show us your code so we can understand more.

[InnI]

1 hour ago, boy15 said:

what is the wrong?

ByRef parameter cannot have default value. You must to use ByRef something like this

$sOut = ""
RunCmd("CmdLine", $sOut)
ConsoleWrite($sOut & @CRLF) ; changed

Func RunCmd($sCmd, ByRef $sOut)
  $sOut = "changed"
EndFunc