It seems Perl is cleaning up in "the wrong order" on my WinNT Perl 5.6.0 system. Below is a section of code from a module. The constructor creates a Win32::OLE object and stores a reference to it. When the destructor is called, that object is apparently already destroyed. I'm not sure how this can legitimately happen, as the module's instance data still holds a reference to the OLE object.

At the suggestion of someone in the CB (sorry... forgot who) I tried adding a global reference to the OLE object as an experiment to see if that would keep it around. That didn't seem to help.

What am I missing? Is there a way to make this work? Or am I barking up the wrong tree? 

use Win32::OLE;

sub new {    # fileName
    my $self = {};
    bless $self, shift;
    
    $self->{excel} = Win32::OLE->new("Excel.Application") or croak "Ca
+n't start Excel: ", Win32::OLE->LastError, "\n";
    return $self;
}


sub disconnect {
    my $self = shift;
    $self->{excel}->Quit if $self->{excel};
}

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In reply to non-deterministic destructors? by mikeB

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