Hi, thank you

I've been trying to reproduce the error and I can do it by marking the array readonly 

$ perl -e " use Data::Lock qw/ dlock /; use Devel::Peek; my @f;       
+  Dump\@f; dlock \@f; Dump\@f; $f[1]=1;   "

[download]
SV = IV(0x3f9ad8) at 0x3f9adc
  REFCNT = 1
  FLAGS = (TEMP,ROK)
  RV = 0x99bb0c
  SV = PVAV(0x3fa970) at 0x99bb0c
    REFCNT = 2
    FLAGS = (PADMY)
    ARRAY = 0x0
    FILL = -1
    MAX = -1
    ARYLEN = 0x0
    FLAGS = (REAL)
SV = IV(0x3f9ad8) at 0x3f9adc
  REFCNT = 1
  FLAGS = (TEMP,ROK)
  RV = 0x99bb0c
  SV = PVAV(0x3fa970) at 0x99bb0c
    REFCNT = 2
    FLAGS = (PADMY,READONLY)
    ARRAY = 0x0
    FILL = -1
    MAX = -1
    ARYLEN = 0x0
    FLAGS = (REAL)
Modification of a read-only value attempted at -e line 1.

That split is somehow is marking it readonly is so weird :D

In reply to Re^4: split problem by Anonymous Monk
in thread split problem by rmarkman

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.