[pgrouting-users] Pgrouting-users Digest, Vol 137, Issue 3
Daniel Kastl
daniel at georepublic.de
Tue Aug 10 17:39:28 PDT 2021
Thanks for sending the version information.
It seems you are using a beta version of PostGIS 3.2, which I'm not sure we
are testing this version with pgRouting already.
But it shouldn't be the problem.
I guess there is something wrong in your custom database setup.
It would be good to try to test step by step to see where it stops working.
There is a pgRouting workshop, but it's not written for Windows.
You can use it on your Windows installation, but I would suggest to try the
sample data from the pgRouting documentation.
1. Create a new database
2. Install extensions PostGIS and pgRouting
3. Load the sample network
https://docs.pgrouting.org/latest/en/sampledata.html
4. Test the pg_dijkstra function example from the documentation for
example https://docs.pgrouting.org/latest/en/pgr_dijkstra.html
If you get to that point, then the problem occurs with your data (loading)
and is not related to pgRouting.
Best regards,
Daniel
On Wed, 11 Aug 2021 at 06:39, Boubacar Bah <bahbouba.909 at gmail.com> wrote:
> Hello
> effectively daniel i use a different public shema but I had changed the
> search_path to this shema in question but pgrouting did not work after I
> import my tables to the public shema I then change the search_path to the
> shema the pg_dijkstra query still didn't work but the pgr_createtopology
> query works apart from this function none of the others in pgrouting work.
> here is the result of the queries you requested.
> pending your greetings.
>
> Le mar. 10 août 2021 à 20:00, <pgrouting-users-request at lists.osgeo.org> a
> écrit :
>
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>> Today's Topics:
>>
>> 1. Re: Pgrouting-users Digest, Vol 137, Issue 1 (Daniel Kastl)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Tue, 10 Aug 2021 09:15:53 +0900
>> From: Daniel Kastl <daniel at georepublic.de>
>> To: pgRouting users mailing list <pgrouting-users at lists.osgeo.org>
>> Subject: Re: [pgrouting-users] Pgrouting-users Digest, Vol 137, Issue
>> 1
>> Message-ID:
>> <
>> CABXBSH9qU33gFXCZUdGAreSi46rBRFMEOERFDp61HTRJMTYFzA at mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> In PostgreSQL you can organize your tables, functions and others in
>> SCHEMA's.
>> Eventually your so-called "search_path" is not set correctly and you are
>> using a different schema than the default "public".
>>
>> Can you run the following commands and post the result here?
>>
>> SELECT version();
>> SELECT postgis_full_version();
>> SELECT pgr_version();
>>
>> Best regards,
>> Daniel
>>
>> On Tue, 10 Aug 2021 at 04:39, Boubacar Bah <bahbouba.909 at gmail.com>
>> wrote:
>>
>> > hello ; l verified my database pgrouting is install and all the function
>> > is load but l don't know why it not working. this is the error
>> > message down
>> > on the left of the image we can see the function list and l see the
>> > pgr_dijkstra function but it's don't work
>> > waiting your response
>> > thank in advance
>> >
>> > Le lun. 9 ao?t 2021 ? 20:01, <pgrouting-users-request at lists.osgeo.org>
>> a
>> > ?crit :
>> >
>> >> Send Pgrouting-users mailing list submissions to
>> >> pgrouting-users at lists.osgeo.org
>> >>
>> >> To subscribe or unsubscribe via the World Wide Web, visit
>> >> https://lists.osgeo.org/mailman/listinfo/pgrouting-users
>> >> or, via email, send a message with subject or body 'help' to
>> >> pgrouting-users-request at lists.osgeo.org
>> >>
>> >> You can reach the person managing the list at
>> >> pgrouting-users-owner at lists.osgeo.org
>> >>
>> >> When replying, please edit your Subject line so it is more specific
>> >> than "Re: Contents of Pgrouting-users digest..."
>> >>
>> >>
>> >> Today's Topics:
>> >>
>> >> 1. Asking help (Boubacar Bah)
>> >> 2. Re: Asking help (Rajat Shinde)
>> >>
>> >>
>> >> ----------------------------------------------------------------------
>> >>
>> >> Message: 1
>> >> Date: Mon, 9 Aug 2021 14:24:55 +0100
>> >> From: Boubacar Bah <bahbouba.909 at gmail.com>
>> >> To: pgrouting-users at lists.osgeo.org
>> >> Subject: [pgrouting-users] Asking help
>> >> Message-ID:
>> >> <
>> >> CALOg8kGhEwenrGrZ-e8XihFJ9Ycb-kjUx3x0TKf59gdARghpYw at mail.gmail.com>
>> >> Content-Type: text/plain; charset="utf-8"
>> >>
>> >> Hello.I m New in postgresql so l try to use the pgrouting functions in
>> my
>> >> database which have postgis and pgrouting extension but they show me an
>> >> error saying the function of pgrouting doesn't exist. So l please you
>> to
>> >> explain me how l can load the pgrouting function in my database . My
>> >> exploitation system is window 10 and postgresql 12
>> >> Waiting your response
>> >> cordial receive my salutations
>> >> -------------- next part --------------
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>> >>
>> >> ------------------------------
>> >>
>> >> Message: 2
>> >> Date: Mon, 9 Aug 2021 19:16:10 +0530
>> >> From: Rajat Shinde <rajatshinde2303 at gmail.com>
>> >> To: pgRouting users mailing list <pgrouting-users at lists.osgeo.org>
>> >> Subject: Re: [pgrouting-users] Asking help
>> >> Message-ID:
>> >> <
>> >> CAKyj99mMamWJCoeWx45cHCMnBGNpXVNEYsF1QiN-nJCUUqpuSQ at mail.gmail.com>
>> >> Content-Type: text/plain; charset="utf-8"
>> >>
>> >> Hi,
>> >>
>> >> It's hard to say anything without seeing the error messages but I
>> think it
>> >> is probably because pgRouting is not installed (See this:
>> >> https://workshop.pgrouting.org/2.6/en/chapters/installation.html). It
>> >> will
>> >> be great if you could send an screenshot of the error or share the
>> error
>> >> logs.
>> >>
>> >> Also, please find the pgRouting workshop (
>> >> https://workshop.pgrouting.org/2.6/en/index.html). It contains
>> chapters
>> >> on
>> >> setting up and getting started with the pgRouting algorithms.
>> >>
>> >> Best,
>> >> Rajat
>> >>
>> >> On Mon, Aug 9, 2021 at 6:55 PM Boubacar Bah <bahbouba.909 at gmail.com>
>> >> wrote:
>> >>
>> >> >
>> >> > Hello.I m New in postgresql so l try to use the pgrouting functions
>> in
>> >> my
>> >> > database which have postgis and pgrouting extension but they show me
>> an
>> >> > error saying the function of pgrouting doesn't exist. So l please
>> you to
>> >> > explain me how l can load the pgrouting function in my database . My
>> >> > exploitation system is window 10 and postgresql 12
>> >> > Waiting your response
>> >> > cordial receive my salutations
>> >> >
>> >> > _______________________________________________
>> >> > Pgrouting-users mailing list
>> >> > Pgrouting-users at lists.osgeo.org
>> >> > https://lists.osgeo.org/mailman/listinfo/pgrouting-users
>> >> >
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>> --
>> Georepublic UG & Georepublic Japan
>> eMail: daniel.kastl at georepublic.de
>> Web: https://georepublic.info
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eMail: daniel.kastl at georepublic.de
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