On Windows XP, debugging any program, when the debugger starts the first time everything is fine. Press 'R' to restart the debugger and the following messages appear: 
Warning: some settings and command-line options may be lost!
Your vendor has not defined POSIX macro _SC_OPEN_MAX used at c:/Perl/l
+ib/perl5db.pl line 3296
  at c:/Perl/lib/POSIX.pm line 47
      POSIX::AUTOLOAD() called at c:/Perl/lib/perl5db.pl line 3296
      DB::DB called at u:/perlScripts/temp.pl line 3

[download]
Pressing the 'R' key again at the debugger prompt after these messages appear yields: 
Warning: some settings and command-line options may be lost!
Your vendor has not defined POSIX macro _SC_OPEN_MAX used at c:/Perl/l
+ib/perl5db.pl line 3296
END failed--call queue aborted at u:/perlScripts/temp.pl line 269
  at u:/perlScripts/temp.pl line 269

Debugger exited abnormally with code 9
---------------------

[download]
The temp.pl program is a simple hello world script which doesn't have anywhere near 269 lines of code. This is a new phenomenon, I don't recall this happening before upgrading from 5.8.4. Any help would be appreciated.

In reply to Perl Debugger v1.28 can't be restarted in Activestate Perl Ver 5.8.7 build 815? by hlampert

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.