[Paraview] [Non-DoD Source] Re: ResetCamera throwing bad_alloc

[Utkarsh Ayachit]

Joe,

I suspect there is indeed some data corruption going on. Do you have a
debug build? Or can you share the data with me? Let's see where the
exception is being thrown that will illuminate the problem.

Utkarsh

On Thu, May 11, 2017 at 6:17 PM, Hennessey, Joseph G CTR USARMY RDECOM ARL
(US) <joseph.g.hennessey2.ctr at mail.mil> wrote:

> Utkarsh,
>
> It does not crash when it is commented out.
>
> It is trying to read an ExodusII file
>
> # create a new 'ExodusIIReader
> test_data = ExodusIIReader(FileName=path)
>
> # show data in view
> test_Display = Show(test_data, renderView1)
>
> but does not crash until ResetCamera is called.
>
> So, I guess the problem is with the ExodusIIReader,
> and just doesn't manifest until the ResetCamera,
> triggers an update to the pipeline. I know the data
> is okay as I can read it with another version of ParaView
> 5.3.0 on the same system.
>
> Thanks,
>
> Joe
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Joseph G. Hennessey Ph.D., SAIC
> Team SAIC
> Army Research Lab
> DOD Supercomputing Resource Center
> Aberdeen Proving Ground, MD 21005
> Voice:  410-278-3619
> Fax:    410-278-8799
> Email:  joseph.g.hennessey2.ctr at mail.mil
>
>
> -----Original Message-----
> From: Utkarsh Ayachit [mailto:utkarsh.ayachit at kitware.com]
> Sent: Thursday, May 11, 2017 3:44 PM
> To: Hennessey, Joseph G CTR USARMY RDECOM ARL (US)
> <joseph.g.hennessey2.ctr at mail.mil>
> Cc: paraview at paraview.org
> Subject: [Non-DoD Source] Re: [Paraview] ResetCamera throwing bad_alloc
>
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> ________________________________
>
>
>   Joe,
>
>     Do you see the error if you comment out all the "#Show stuff in
>     renderView1" part?
>
>     Utkarsh
>
> On Thu, May 11, 2017 at 3:13 PM, Hennessey, Joseph G CTR USARMY RDECOM ARL
> (US) <joseph.g.hennessey2.ctr at mail.mil <
> Caution-mailto:joseph.g.hennessey2.ctr at mail.mil > > wrote:
>
>
>         Hello,
>
>         I am getting an error on running a python script with pvpython and
> ParaView
>         5.3.0 on linux.
>
>         # get active view
>         renderView1 = GetActiveViewOrCreate('RenderView')
>
>         # uncomment following to set a specific view size
>         renderView1.ViewSize = [1200, 600]
>
>         # Properties modified on renderView1
>         renderView1.Background = [1.0, 1.0, 1.0]
>
>         #Show stuff in renderView1
>         .
>         .
>         .
>
>         # reset view to fit data
>         renderView1.ResetCamera()
>
>         ResetCamera() is throwing an error
>
>         terminate called after throwing an instance of 'std::bad_alloc'
>           what():  std::bad_alloc
>
>         Has anyone seen this particular error before with just calling
> ResetCamera()
>         on a renderView?
>
>         Thanks,
>
>         Joe
>
>         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>         Joseph G. Hennessey Ph.D., SAIC
>         Team SAIC
>         Army Research Lab
>         DOD Supercomputing Resource Center
>
>
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