[Paraview] Paraview crashing when clipping an openfoam solution

[Carlos E Manglano-Villamarin]

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 <shawn.waldon at kitware.com>:

> 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 <
> carlosemanglanov at gmail.com> 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
>>
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