[Paraview] "Change input" action crashes my ParaView

[Utkarsh Ayachit]

Yup, this is indeed a bug that surfaced since we upgraded to Qt 4.5.
We will be looking at it for 3.8.

Utkarsh

On Tue, Oct 20, 2009 at 9:24 AM, Jérôme <jerome.velut at gmail.com> wrote:
> Hi,
>
> I have Paraview3 from CVS. When I want to change the inputs of a filter that
> has multiple inputs, I get this message:
>
>    QAbstractItemModel::endRemoveRows:  Invalid index ( 1 , 0 ) in model
> pqPipelineModel(0x8fa51c8)
>
> And then ParaView seg-faults. Could someone confirm that this is a bug by
> following these basic steps?
>
> - Add a "Sphere" source -> Apply
> - Add an "Axes" source -> Apply
> - Connect a "Glyph with custom source" to sphere
>    -> this will open an "Input editor" dialog with "Sphere" as input and
> nothing as source.
>    -> Choose "Axes" as source
>    -> Ok, Apply
> - Normally, you should have axes object at each sphere point (note: default
> scale is 0!! have to change in order to see them...)
> - Now, entering the bug: right click on "Glyph" in pipeline -> Change input
> - "Input editor" dialog is opening: Click on "source" radio button
> - Choose "Sphere" in the pipeline -> At this stage I get the QAbstractItem
> error message
> - Click OK: ParaView ends, seg fault.
>
> I noted this behaviour on WinXP 32, Fedora9-x86_32, Fedora11-x86_32 and
> Fedora11-x86_64.
> Please note that it could complete the bug #9312 on mantis, since this
> append not only when deleting the multiple input filter but also by changing
> the inputs...
>
> Thanks,
> Jerome
>
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