http://www.perlmonks.org?node_id=216818


in reply to Win32::GUI crashes perl?

You have to put a
-name=>"something"
in the "widgets", e.g.
$main->AddLabel(-text => "Hello, world", -name => "hello_label" );
It's a bug introduced in the 0.0.558 and fixed in the 0.0.665