[Orca-users] Re: Error: Use of uninitialized value in array ...

[Jayme Cox]

Hi,

I'm also seeing this problem and when I turn on verbosity (-v -v) I 
also get the following errors (which I think are the real cause):
------------------------------------------------------------------
/opt/orca/bin/orca: warning: no substitutions performed for `data 
#httpds' in plot #4 in 
`/opt/orca/var/orca/orcallator/cicero/percol-2001-01-05.gz'.
/opt/orca/bin/orca: warning: cannot compile `sub { #httpds }' for
plot 
#4 `data #httpds': Missing right curly or square bracket at (eval 16) 
line 2, at end of line
syntax error at (eval 16) line 2, at EOF
/opt/orca/bin/orca: warning: no substitutions performed for `data 
#httpds' in plot #5 in 
`/opt/orca/var/orca/orcallator/cicero/percol-2001-01-05.gz'.
/opt/orca/bin/orca: warning: no substitutions performed for `data 
httpop/s' in plot #6 in 
`/opt/orca/var/orca/orcallator/cicero/percol-2001-01-05.gz'.
/opt/orca/bin/orca: warning: no substitutions performed for `data 
http/p5s' in plot #6 in 
`/opt/orca/var/orca/orcallator/cicero/percol-2001-01-05.gz'.
/opt/orca/bin/orca: warning: cannot compile `sub { httpop/s }' for 
plot #6 `data httpop/s': Substitution pattern not terminated at (eval 
17) line 1.
/opt/orca/bin/orca: warning: cannot compile `sub { http/p5s }' for 
plot #6 `data http/p5s': Bareword "http" not allowed while "strict 
subs" in use at (eval 18) line 1.
Bareword "p5s" not allowed while "strict subs" in use at (eval 18) 
line 1.
/opt/orca/bin/orca: warning: no substitutions performed for `data 
%to1KB' in plot #7 in 
`/opt/orca/var/orca/orcallator/cicero/percol-2001-01-05.gz'.
------------------------------------------------------------------



--- In orca-users at egroups.com, Blair Zajac <blair at a...> wrote:
> Hi,
> 
> I've seen these also and have spent some time looking for the cause
> but so far I have been unsuccessful.  I think the problem is in an
> anonymous subroutine compiled with eval.  If anybody finds out the
> problem and has some patches, please submit them :)
> 
> Regards,
> Blair
> 
> Vadim Dostman wrote:
> > 
> > Hi, I'm getting this also on brand new installation. RedHat 7. 
Perl
> > v5.6.0, gcc v.2.96, make v.791. Anyone know where these come from?
> > 
> > Finding files and setting up data structures at Sat Dec 30 
00:10:32
> > 2000.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > Use of uninitialized value in array element at (eval 4) line 1.
> > 
> > thanks!
> > 
> > --vadim
> > 
> > --- In orca-users at egroups.com, jon.tankersley at s... wrote:
> > > In moving up to Perl 5.6.0 I ran across this also.  It looks 
like
> > > there are other problems, at least on the SGI that I'm running 
orca
> > > on.  There is a memory leak also.
> > >
> > > The errors I get over and over are:
> > > Finding files and setting up data structures at Sat Dec 23 
20:29:55
> > > 2000.
> > > Use of uninitialized value in array element at (eval 6) line 1,
> > > <DATA>
> > > line 1022.
> > > .
> > > .
> > > .
> > > Finding files and setting up data structures at Sat Dec 23 
20:36:40
> > > 2000.
> > > Use of uninitialized value in array element at (eval 6) line 1.
> > >
> > > The memory grew to 38M before we had to reboot.  Here is an 
example
> > > of the growth I've seen:
> > >
> > >   F S   UID        PID       PPID  C PRI NI  P    SZ:RSS      
WCHAN
> > > TTY     TIME CMD
> > >   0 S  2570     975540     974992  0  16 24  *   683:602   
354feb90
> > > pts/4   0:25 orca
> > >   4 S  2570     975540          1  0  16 24  *  2028:1521  
354feb90
> > > pts/4   6:39 orca
> > >
> > > I wasn't able to get the error messages to show up at all when I
> > used
> > > the Perl debugger.
> > >
> > > I'm not sure if it is the compiler, perl, or orca.pl that might 
be
> > at
> > > fault.
> >