Thanks! 2018-03-26 21:07 GMT+02:00 Joachim Pouderoux <[email protected]> :
> Carlos, > > For information, here is the merge request that address the wedge issue: > https://gitlab.kitware.com/vtk/vtk/merge_requests/4059 > This is a simple patch for now, better solution will come. > > Joachim > > *Joachim Pouderoux*, PhD > > *Technical Expert - Scientific Computing Team* > *Kitware SAS <http://www.kitware.fr>* > > > 2018-03-26 15:04 GMT-04:00 Carlos E Manglano-Villamarin < > [email protected]>: > >> Thanks Joachim, >> >> I'll give it a go! >> >> C. >> >> 2018-03-26 20:36 GMT+02:00 Joachim Pouderoux < >> [email protected]>: >> >>> Carlos, >>> >>> OpenFOAM can produce cells with non planar faces which is not handled by >>> VTK/ParaView. Moreover it appears that current reader implementation can >>> also produce incorrect cells when reading wedge cells. >>> Thanks to a recent rewriting of the polydron clipping algorithm, the >>> clipping/slicing of polyhedron should no more lead to crashes. However,the >>> problems >>> of non planar faces might produce some holes in the result. >>> We are currently working on a patch to better handle this case in the >>> reader. >>> If you want to try the new polyhedron clipping algorithm, you will have >>> to use ParaView >= 5.5 RC1. >>> >>> Best regards, >>> Joachim >>> >>> >>> *Joachim Pouderoux*, PhD >>> >>> *Technical Expert - Scientific Computing Team* >>> *Kitware SAS <http://www.kitware.fr>* >>> >>> >>> 2018-03-26 14:29 GMT-04:00 Carlos E Manglano-Villamarin < >>> [email protected]>: >>> >>>> It's me again, I'm sorry, >>>> >>>> Problem NOT solved!!! ... Hardware looks ok, software and system >>>> handling memory looks good too. >>>> >>>> ParaView shuts down if I try to generate a clip with the "VTK >>>> Polyhedron" option selected, before and after clipping ... >>>> >>>> possible bug?? >>>> >>>> C. >>>> >>>> 2018-03-26 16:51 GMT+02:00 Shawn Waldon <[email protected]>: >>>> >>>>> Hi Carlos, >>>>> >>>>> That error message means that an exception was thrown from a Qt event >>>>> handler. The message about reimplementing QApplication::notify() is just >>>>> to tell you how to catch the exception if you wanted to. The real problem >>>>> is the exception. >>>>> >>>>> A std::bad_alloc exception happens when the program tries to allocate >>>>> memory and fails. So you need to figure out why you are running out of >>>>> memory (that is the most likely cause of the error). >>>>> >>>>> HTH, >>>>> Shawn >>>>> >>>>> On Mon, Mar 26, 2018 at 10:47 AM, Carlos E Manglano-Villamarin < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi everyone! >>>>>> >>>>>> When I postprocess some simulations, less than 900,000 cells, from >>>>>> openfoam, either opening paraview directly or using the parafoam tool, >>>>>> the >>>>>> program crashes giving me the following error message: >>>>>> >>>>>> I/O : uncollated >>>>>> terminate called after throwing an instance of 'std::bad_alloc' >>>>>> what(): std::bad_alloc >>>>>> Qt has caught an exception thrown from an event handler. Throwing >>>>>> exceptions from an event handler is not supported in Qt. You must >>>>>> reimplement QApplication::notify() and catch all exceptions there. >>>>>> >>>>>> My OS is Ubuntu 16.04, freshly installed. I was getting the same >>>>>> error with Ubuntu 17.10 which I had installed until last night. >>>>>> >>>>>> I am looking for info about "reimplementing QApplication" with no >>>>>> luck. >>>>>> >>>>>> Any suggestions, please? >>>>>> Carlos >>>>>> >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at >>>>>> http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>> http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe: >>>>>> https://public.kitware.com/mailman/listinfo/paraview >>>>>> >>>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at >>>> http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> http://paraview.org/Wiki/ParaView >>>> >>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> https://public.kitware.com/mailman/listinfo/paraview >>>> >>>> >>> >> >
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