Fw: Fw: Re-Logging in / "Attempt to free unreferencedscalar"

I did what you told me and installed Apache 1.3.31 with mod_perl 1.29. There
were no compilation problems. But nothing has changed, the error messages
are the same as before. Obviously there’s something wrong with my Perl
configuration, but I’m at a loss at finding out what
Here another message in rt.log when I’ve logged out and in again at the web
interface without shutting my browser down and then try to enter a menu:
"[warning]: Attempt to free unreferenced scalar: SV 0x968d240 at
/usr/lib/perl5/site_perl/5.8.0/Apache/Session.pm line 616."
Any idea?
Thanks
LotharFrom: “Lothar Fuhlrott” dv@proasyl.de
To: cubic@acronis.ru
Cc: rt-users@lists.bestpractical.com
Sent: Tuesday, July 13, 2004 8:45 AM
Subject: Fw: Fw: [rt-users] Re-Logging in / “Attempt to free
unreferencedscalar”

The output of perl -V seems okay to me:

Compile-time options: DEBUGGING MULTIPLICITY USE_ITHREADS USE_LARGE_FILES
PERL_IMPLICIT_CONTEXT
Built under linux
Compiled at Mar 23 2004 20:56:34
@INC:
/usr/lib/perl5/5.8.3/i386-linux-thread-multi
/usr/lib/perl5/5.8.3
/usr/lib/perl5/site_perl/5.8.3/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.2/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.1/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.3
/usr/lib/perl5/site_perl/5.8.2
/usr/lib/perl5/site_perl/5.8.1
/usr/lib/perl5/site_perl/5.8.0
/usr/lib/perl5/site_perl
/usr/lib/perl5/vendor_perl/5.8.3/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.2/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.1/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.3
/usr/lib/perl5/vendor_perl/5.8.2
/usr/lib/perl5/vendor_perl/5.8.1
/usr/lib/perl5/vendor_perl/5.8.0
/usr/lib/perl5/vendor_perl

I created a 5.8.3-symlink to /usr/bin/perl to avoid any confusion between
the different versions.
I did not use the Red Hat-mod_perl.rpm, but built the mod_perl-1.99_13
tarball.

Date: Mon, 12 Jul 2004 20:00:57 +0400
From: “Ruslan U. Zakirov” cubic@acronis.ru
User-Agent: Mozilla/5.0 (X11; U; Linux i686; ru-RU; rv:1.6)
Gecko/20040331

X-Accept-Language: ru, en
To: Lothar Fuhlrott dv@proasyl.de
CC: rt-users@lists.bestpractical.com
Subject: Re: Fw: [rt-users] Re-Logging in / "Attempt to free
unreferenced

scalar"
In-Reply-To: 055801c4681d$ed1d57c0$091ba8c0@freiburg
X-Virus-Scanned: by amavisd-milter (http://amavis.org/)

Lothar Fuhlrott wrote:

Well, I believed in the RTWiki lines on Compiling Perl: "mod_perl2 can
be

compiled only as DSO and it’s working fine".
Lothar
I’m sorry that you were confused with this sentence. It’s all about DSO
vs static, but not about MP2 stability.

IMHO errors comes from perl mainly.
RH9 does have perl5.8.0. Did you rebuild mod_perl after new perl
install? What version of MP2 do you have? If it’s RH9 RPMs then throw it
away, in our days you shouldn’t use anything except 1.99_14 or higher.

perl -V?

Date: Mon, 12 Jul 2004 08:24:24 -0500

From: Kenneth Marshall ktm@is.rice.edu
To: Lothar Fuhlrott dv@proasyl.de
Subject: Re: [rt-users] Re-Logging in / "Attempt to free unreferenced

scalar"

In-Reply-To: 04f401c46810$a72f31f0$091ba8c0@freiburg
User-Agent: Mutt/1.4.2i
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X-Virus-Scanned: by amavis-20030314-p2 at is.rice.edu

Not to be anti-progress, but isnt’ mod_perl for Apache 2.x still
in beta. I would give it a try with Apache 1.3.31 and mod_perl 1.29.

–Ken

Hi out there,

having installed RT 3.2.0 with Red Hat 9 Shrike, Apache

2.0.50/mod_perl2,

Sendmail 8.12.8, Perl 5.8.3 I am still running into problems,

(1) Everytime a web browser “touches” the site, tail -f

/var/log/messages

will produce a whole bunch of messages like this:

Jul 12 13:49:05 salvador RT: Attempt to free unreferenced scalar: SV
0x96e7c84 at /usr/local/rt/share/html/Elements/Quicksearch line 24.
Jul 12 13:49:05 salvador RT: Attempt to free unreferenced scalar: SV
0x9637474 at /usr/local/rt/share/html/autohandler line 24.
Jul 12 13:49:07 salvador RT: Attempt to free unreferenced scalar: SV
0x96e9f20 at /usr/local/rt/share/html/autohandler line 24.
Jul 12 13:49:08 salvador RT: Attempt to free unreferenced scalar: SV
0x971bea4 at /usr/local/rt/share/html/Elements/SelectMatch line 34.

I don’t know if this does any harm, but I’d like to know what it
means

anyway…

(2) After I have logged out and then in again (same user or not, no
difference), RT is kicking me out and showing the login screen every

time I

try to call upon a menu. Only closing down the browser on the client

machine

and restarting it will solve the problem.

What’s going wrong? Sorry if it’s something simple, but I’m an expert
neither in Perl nor Apache.
Thanks to anyone trying to help.

----- End forwarded message -----


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Be sure to check out the RT wiki at http://wiki.bestpractical.com

Do you use modules(DBI, DBD…) from old perl paths?

Lothar Fuhlrott wrote: