-- Praveen Ray <[EMAIL PROTECTED]>
> Hi
> I Can't get this module to run under mod_perl. I have
> installed this module on my machine and the script when
> called from command line works fine. But When called from
> within Apache from a mod_perl script, it fails to
> instantiate Parse::RecDescent Module. I wrapped the
> 'Parse::RecDescent->new($grammar)' call in 'eval' and
> printed out '$@' after in a file. Here is the error :
>
> Unknown starting rule (Parse::RecDescent::0::Replace)
> called at EXPR_EVAL.pm line 20.
> Line 20 is :
> $p=Parse::RecDescent->new($grammar)
>
> It dies inside RecDescent.pm at the end of 'sub new':
> $self->Replace(@_)
> I can see the 'Replace' routine a few lines below. Why
> can't
> it find 'Replace' when it did find 'sub new' in the same
> package and same file?
>
> Again, the same module (EXPR-EVAL.pm) runs just fine when
> called from a script on the command line!
> Any suggestions are welcome.
Parse::RecDescent::new is in the P::RD package; your
methods are in a package specific to the parser. What
package is Replace in?
Turn on tracing and see the output.
$::RD_HINT # if defined, also suggestion remedies
$::RD_TRACE # if defined, also trace parsers' behaviour
$::RD_AUTOSTUB # if defined, generates "stubs" for undefined rules
Start by setting the hint and trace to something and
see if the trace output tells you anything more
interesting. The hint might also be a good place to
check. If autostub fixes your problem it is likely
due to a typo in the naming somewhere.
--
Steven Lembark 2930 W. Palmer
Workhorse Computing Chicago, IL 60647
+1 800 762 1582
