[Paraview] Not a valid QT plugin on windows

Jacques Papper jpapper at ara.co.uk
Fri Dec 19 04:43:46 EST 2008


I haven't had the time to get this to work... I went through the dependency
walker and it seems that many dependencies are not resolved... Wht I will do
next is compare this to my linux build. 
I'll keep you posted on the progress  ~ Just one question though, plugins
working in ParaView 3.2 should work in 3.4 right ?
JAcques 

-----Original Message-----
From: paraview-bounces at paraview.org [mailto:paraview-bounces at paraview.org]
On Behalf Of Berk Geveci
Sent: 18 December 2008 14:16
To: Jacques Papper
Cc: paraview at paraview.org
Subject: Re: [Paraview] Not a valid QT plugin on windows

Hi Jacques,

I can't be of much help but I wanted to mention that, once you get this
working, we should create a wiki describing issues with plugins on various
platforms, specially Windows.

-berk

On Wed, Dec 17, 2008 at 3:16 AM, Jacques Papper <jacques.papper at gmail.com>
wrote:
> Ok,
>
> I removed the EXPORTS macro in my header, and it produces the same as 
> setting the flag vtkIO_EXPORTS. The library is still not loaded 
> though. So now I'm looking at the dependencies and the Initialize
function.
>
> Kenneth, how do I go about "making sure that the server manager 
> initialization function is properly exported" ? I'm not sure I really 
> understand what you mean ?
>
> Thanks
> Jacques
>
>
> 2008/12/16 David E DeMarle <dave.demarle at kitware.com>
>>
>> That sounds similar to a bug that Pat Marion fixed for the Streaming 
>> ParaView plugin under windows. His change that fixed it was this:
>>
>> Index: Client/pqGlobalStreamingViewOptions.h
>> ===================================================================
>> RCS file:
>> /cvsroot/ParaView3/ParaView3/Plugins/Streaming/Client/pqGlobalStreami
>> ngViewOptions.h,v
>> retrieving revision 1.1
>> retrieving revision 1.2
>> diff -r1.1 -r1.2
>> 36d35
>> < #include "pqComponentsExport.h"
>> 40c39
>> < class PQCOMPONENTS_EXPORT pqGlobalStreamingViewOptions : public 
>> pqOptionsContainer
>> ---
>> > class pqGlobalStreamingViewOptions : public pqOptionsContainer
>>
>>
>> On Tue, Dec 16, 2008 at 12:54 PM, Jacques Papper <jpapper at ara.co.uk>
>> wrote:
>> > Hi all,
>> >
>> > I have two plugins for Paraview that used to work fine with 
>> > ParaView 3.2 under linux (I used to build them at the same time as 
>> > ParaView.) Now I am using Visual Studio and have compiled the 
>> > plugins outside of paraview. I am able to generate dll for both the 
>> > server and client plugins.
>> > (I had to switch the vtkIO_EXPORTS flag on to build the dlls) When 
>> > I launch paraview, only the client side is loaded and when I try to 
>> > load the server side it fails with the message : " * is not a valid 
>> > Qt plugin" ...
>> > I have found some threads dealing with this but nothing that I can try.
>> > I have built ParaView and my plugins against the same version of Qt
>> > (4.4.3)
>> > Any help would be greatly appreciated.
>> >
>> > Jacques
>> >
>> >
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>>
>> --
>> David E DeMarle
>> Kitware, Inc.
>> R&D Engineer
>> 28 Corporate Drive
>> Clifton Park, NY 12065-8662
>> Phone: 518-371-3971 x109
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