in reply to Problem in mirror method

You did not show the value of $filename. If $filename is empty, you're likely to get this error.

Maybe now is a good time to start with the Basic debugging checklist. That way, you can do many checks yourself without needing to wait for monks to reply.

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Re^2: Problem in mirror method
by perlmad (Sexton) on May 26, 2016 at 06:23 UTC

    Sorry Corion i forget to mention file name, I am getting filename from http::response 

    $res=$mech->res();
$filename=$res->filename(); # it has current web page filename

    [download]

    The file name is not empty but i'm getting this error , Any Idea about this

[reply]
[d/l]

      What makes you so certain that $filename is not empty?

      Does your program work if you hardcode the output filename?

      Did you print $filename just before your call to ->mirror()?

[reply]
[d/l]
[select]

        I have checked before mirror that the filename is not empty 

        filename is  FNMA_2016C01_RMT.pdf

link updated...

        [download]
[reply]
[d/l]

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