[CWB] how to fix Base class package "CWB::CEQL" is empty

Tue Sep 24 21:25:17 CEST 2024

Sorry, this was a different issue on a different interface, I just put the
message in the wrong place, sorry again...

El mar, 24 sept 2024 a las 18:59, Hardie, Andrew (<a.hardie at lancaster.ac.uk>)
escribió:

> That makes no sense – I thought you were debugging something in CQPweb?
> That error is in TEITOK code, which is totally unrelated except that it
> also uses a CWB back-end. I think you may have got two different problems
> confused here.
>
>
>
> *From:* cwb-bounces at sslmit.unibo.it <cwb-bounces at sslmit.unibo.it> *On
> Behalf Of *Andrés Chandía
> *Sent:* 18 September 2024 18:10
> *To:* Open source development of the Corpus WorkBench <cwb at sslmit.unibo.it
> >
> *Subject:* Re: [CWB] how to fix Base class package "CWB::CEQL" is empty
>
>
>
> Solved!!
>
> the proc_open() generating the error is located in
> /home/git/TEITOK/common/Sources/cwcqp.php
>
>
>
> The parameters for proc_open() should be:
> 1. The command to run ($cqpapp.' -r '.$registryfolder.' -c').
> 2. The descriptorspec defining how the process's standard input, output,
> and error streams will be handled.
> 3. An array to store the pipes ($this->pipes here).
> 4. The working directory (optional; here it is '-c').
> 5. The environment variables (optional, passed as $env).
>
> Currently, in proc_open() function is '-c' as the working directory, which
> doesn't seem correct. The -c flag should probably be part of the command
> (if that's what it's meant for), not the working directory.
>
>
>
> To fix the working directory argument I tried:
> $this->prcs = proc_open($cqpapp.' -r '.$registryfolder.' -c',
> $descriptorspec, $this->pipes, null, $env);
>
>
>
> And this did it...
>
>
> *... Andrés Chandía*
>
>
>
>
>
> Missatge de Andrés Chandía <andreschandiaf at gmail.com> del dia dc., 18 de
> set. 2024 a les 16:04:
>
> Ok, thanks for making it clear!!
>
>
>
> El mié, 18 sept 2024 a las 16:01, Hardie, Andrew (<
> a.hardie at lancaster.ac.uk>) escribió:
>
> >>Anyway, I was not clear, but I was asking about:
>
> >>$use_external_ceql_parser =
>
> >>I see no change when adding it with any value, false or true...
>
>
>
> Of course there’s no change, because that setting doesn’t exist in the
> version you are running.
>
> >> The setting is called $use_the_new_ceql in v3.2 (for no Perl, set to
> true), but $use_external_ceql_parser *in 3.3* (for no Perl, set to false).
>
>
>
>
>
> *From:* cwb-bounces at sslmit.unibo.it <cwb-bounces at sslmit.unibo.it> *On
> Behalf Of *Andrés Chandía
> *Sent:* 18 September 2024 14:44
> *To:* Open source development of the Corpus WorkBench <cwb at sslmit.unibo.it
> >
> *Subject:* Re: [CWB] how to fix Base class package "CWB::CEQL" is empty
>
>
>
> Thanks Andrew,
>
> $use_the_new_ceql completely deleted from config.inc.php
>
> Since I commented out no further perl errors have appeared though...
>
> Anyway, I was not clear, but I was asking about:
>
> $use_external_ceql_parser =
>
> I see no change when adding it with any value, false or true...
>
>
>
> And no, I have not implemented any change at all on *query-lib.php*
>
>
>
> El mié, 18 sept 2024 a las 15:31, Hardie, Andrew (<
> a.hardie at lancaster.ac.uk>) escribió:
>
> Then something is very wrong because CQPweb should not even invoke Perl to
> begin with if  $use_the_new_ceql  was *true*.
>
>
>
> I suggest you delete that variable from your config completely allowing it
> to default to true. That *should* mean no more Perl errors. If you do
> still get Perl errors, as I say, you have a much worse issue of an unknown
> cause.
>
>
>
> (Have you manually changed any of the code at all? Esp the file
> *query-lib.php*? If so you may need to revert those changes)
>
>
>
> *From:* cwb-bounces at sslmit.unibo.it <cwb-bounces at sslmit.unibo.it> *On
> Behalf Of *Andrés Chandía
> *Sent:* 18 September 2024 11:18
> *To:* Open source development of the Corpus WorkBench <cwb at sslmit.unibo.it
> >
> *Subject:* Re: [CWB] how to fix Base class package "CWB::CEQL" is empty
>
>
>
> Yes, of course...
>
> CQPweb v3.2.44 © 2008-2021
>
> IMS Open Corpus Workbench v3.5.0
>
> perl 5, version 38, subversion 2 (v5.38.2) built for
> x86_64-linux-gnu-thread-multi
>
>
>
> thanks!
>
>
>
> El mié, 18 sept 2024 a las 12:12, Hardie, Andrew (<
> a.hardie at lancaster.ac.uk>) escribió:
>
> My recommendation is you should tell us what version of the code you’re
> running, for a start.
>
>
>
> *From:* cwb-bounces at sslmit.unibo.it <cwb-bounces at sslmit.unibo.it> *On
> Behalf Of *Andrés Chandía
> *Sent:* 18 September 2024 04:13
> *To:* Open source development of the Corpus WorkBench <cwb at sslmit.unibo.it
> >
> *Subject:* Re: [CWB] how to fix Base class package "CWB::CEQL" is empty
>
>
>
> Thanks Andrew,
>
> that was it...
>
> I had In my config:
>
> $use_the_new_ceql = true;
>
> changing it to
>
> $use_the_new_ceql = false;
>
> made no effect, so I commented out
>
> while adding (or not)
>
> $use_external_ceql_parser =
>
> with either true or false value does not (at least visibly) affect the
> query
>
> So, what's your recommendation for this feature...?
>
>
>
>
>
> *... Andrés Chandía*
>
>
>
>
>
> Missatge de Hardie, Andrew <a.hardie at lancaster.ac.uk> del dia dt., 17 de
> set. 2024 a les 16:59:
>
> You could alternatively just use the internal parser and remove the Perl
> dependency entirely. That’s been the default since version 3.2.38 in 2019.
>
>
>
> Check your config.php file. The setting is called $use_the_new_ceql in
> v3.2 (for no Perl, set to true), but $use_external_ceql_parser in 3.3 (for
> no Perl, set to false).
>
>
>
> best
>
>
>
> Andrew.
>
>
>
> *From:* cwb-bounces at sslmit.unibo.it <cwb-bounces at sslmit.unibo.it> *On
> Behalf Of *Andrés Chandía
> *Sent:* 17 September 2024 12:53
> *To:* Open source development of the Corpus WorkBench <cwb at sslmit.unibo.it
> >
> *Subject:* Re: [CWB] how to fix Base class package "CWB::CEQL" is empty
>
>
>
> Thanks again Stephanie...
>
> So I have to tell apache to work with a different perl version?
>
>
>
> your command output: MU(meet [word="cat"%c] [word="dog"%c] s)
>
>
>
> El mar, 17 sept 2024 a las 13:41, Stephanie Evert (<
> stefanML at collocations.de>) escribió:
>
>
>
> > On 16 Sep 2024, at 22:23, Andrés Chandía <andreschandiaf at gmail.com>
> wrote:
> >
> > Hi again Stephanie, I have reinstalled with CPAN, and now the message is
> different...
> > Syntax error
> > Sorry, your simple query [[[ word ]]] contains a syntax error.
> > Parser.c: loadable library and perl binaries are mismatched (got first
> handshake key 0xcd00080, needed 0xf380080)
>
> Either you installed CWB modules with an old version of Perl, or the
> Apache server uses an old version of Perl (have you configured a specific
> Perl version for CQPweb) but picks up the CWB modules from a newer
> version's library.
>
> I'm afraid you'll have to manage to unbreak your Linux system to get
> things to work again.
>
> What happens if you load CWB::CEQL from the command line?
>
>         perl -e 'use CWB::CEQL; $parser = new CWB::CEQL; print
> $parser->Parse("cat <<s>> dog");'
>
> > Query with cqp syntax still works though...
>
> … because that doesn't call any Perl code.
>
>
>
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>
>
> --
>
> Andrés Chandía
>
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>
>
> --
>
> Andrés Chandía
>
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>
>
>
> --
>
> Andrés Chandía
>
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>
>
>
> --
>
> Andrés Chandía
>
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-- 
Andrés Chandía
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