#!perl
#Script to build a project


# Win32::OLE gives access to COM objects,
# including the IDE’s COM objects
use Win32::OLE;

# Create an instance of CodeWarrior
$CW = Win32::OLE->new("CodeWarrior.CodeWarriorApp",'Quit');
# Get the command line argument
$projecttoopen = @ARGV[0];
# Open the project

$project = $CW->File->Open($projecttoopen, true, 0, 0)|| die "can't op
+en a project $!"

# Build the project
# Build()
$project->Build();
# end of script
[download]

---> here, able to invoke the application. But $CW->File->Open fails with error message --Can't call method "Open" on an undefined value at build.pl line 23

-jaya

Janitored by holli - fixed formatting

Well that tells us that $CW->File is returning undefined. Perhaps you should call $CW->File the examine Win32::OLE->LastError().