Hello, [id://dani_cv_74]. It would be very helpful if you were to show the code that is giving you this error. Try to simplify the code as much as possible, down to the shortest bit that still causes the error. As you do this, you may find that the answer jumps out at you. Even if it doesn't, it will give people a chance to see what, exactly, is going wrong.

Also, it would be very helpful if you would use the <code> and </code> tags around your code and output, which makes that text much easier to read.

In reply to Re: Perl - TK - Frames - $frame->raise()... by spiritway
in thread Perl - TK - Frames - $frame->raise()... by dani_cv_74

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.