[Paraview-developers] paraview PVSessionCore error

[Cory Quammen]

> I wish these kind of information is stored in some wiki form somewhere, or
> posted in your vtk/paraview blog. This will be immensely helpful to the
> developer community!

Indeed, though a ParaView developer's guide would likely be several
hundred pages long, would no doubt miss an important piece of
information someone needs, and would be out of date quite quickly. The
ParaView code is itself the authoritative source of information, but I
know full well - believe me - that it isn't always fast or easy to go
that route.

The good news is that you are now part of the developer community, so
we have one more person to contribute this documentation! It would be
great if you could update the ParaView plugins howto page on the wiki
for other developers to benefit:

http://www.paraview.org/Wiki/Plugin_HowTo

Best,
Cory


> Thanks a lot,
> Chiranjib
>
>
> On Thu, Jul 14, 2016 at 7:37 PM, Cory Quammen <cory.quammen at kitware.com>
> wrote:
>>
>> Chiranjib,
>>
>> It's not obvious or probably described anywhere, but the client/server
>> code wrapping mechanism wraps member functions that have VTK objects
>> as parameters *only* if those VTK objects have names that start with
>> "vtk". If you prepend vtk to all your sph* classes, it should work. In
>> fact, I tested that locally, and it solves the error you are seeing.
>>
>> HTH,
>> Cory
>>
>> On Wed, Jul 13, 2016 at 1:57 AM, Chiranjib Sur <sur.chiranjib at gmail.com>
>> wrote:
>> > Hi,
>> > Thanks for your messages the pointers. I still have some issues. Here is
>> > the
>> > attached code snippets which throws me error messages. I am bit clueless
>> > what I am missing here.
>> >
>> > Thanks,
>> > Chiranjib
>> >
>> > On Tue, Jul 12, 2016 at 8:09 PM, RIVERA ROLDAN, Jorge Orlando
>> > <Orlando.RIVERA at mtu.de> wrote:
>> >>
>> >> Hi,
>> >>
>> >>
>> >> Also , check if   "setVariable" is   in  the public section of your
>> >> class
>> >>
>> >> Orlando
>> >>
>> >> -----Ursprüngliche Nachricht-----
>> >> Von: Paraview-developers
>> >> [mailto:paraview-developers-bounces at paraview.org]
>> >> Im Auftrag von Cory Quammen
>> >> Gesendet: Tuesday, 12. July 2016 15:37
>> >> An: Chiranjib Sur
>> >> Cc: Paraview Developer Mailing list
>> >> Betreff: Re: [Paraview-developers] paraview PVSessionCore error
>> >>
>> >> Chiranjib,
>> >>
>> >> Usually this error means there is a mismatch between the XML used to
>> >> describe the VTK-side class. Check that your XML name for the member
>> >> function matches the C++, and that the member function setVariable()
>> >> takes only one value.
>> >>
>> >> Cory
>> >>
>> >> On Tue, Jul 12, 2016 at 1:22 AM, Chiranjib Sur
>> >> <sur.chiranjib at gmail.com>
>> >> wrote:
>> >> > Hi,
>> >> > I am trying to implement a new filter in ParaView and I get the
>> >> > following
>> >> > error while executing.
>> >> >
>> >> > vtkPVSessionCore (0x162d180): Object type: MyObjectSource, could not
>> >> > find
>> >> > requested method: "setVariable"
>> >> > or the method was called with incorrect arguments.
>> >> >
>> >> > while processing
>> >> > Message 0 = Invoke
>> >> >   Argument 0 = vtk_object_pointer {MyObjectSource(0x34b3870)}
>> >> >   Argument 1 = string_value {setVariable}
>> >> >   Argument 2 = float64_value {0.003}
>> >> >
>> >> >
>> >> > I searched the mailing list and it looks like a very similar bug has
>> >> > been
>> >> > reported
>> >> > http://www.paraview.org/Bug/view.php?id=15593
>> >> >
>> >> >
>> >> > People have faced similar problem and here are the details
>> >> > http://public.kitware.com/pipermail/paraview/2016-March/036387.html
>> >> >
>> >> > Is there a solution of work-around?
>> >> >
>> >> > Chiranjib
>> >> >
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>> >>
>> >>
>> >> --
>> >> Cory Quammen
>> >> R&D Engineer
>> >> Kitware, Inc.
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>> --
>> Cory Quammen
>> R&D Engineer
>> Kitware, Inc.
>
>



-- 
Cory Quammen
R&D Engineer
Kitware, Inc.