[Qgis-developer] qgis 1.2 findings

[Richard Kostecky]

Thanks a lot,

I have already found system ho to reproduce and probably fixed this error.
I'll test it with this layer and if successful send it to Martin.

Richard

On Thu, Jul 2, 2009 at 2:17 PM, Giovanni Manghi
<giovanni.manghi at gmail.com>wrote:

> On Wed, 2009-07-01 at 07:59 +0200, Richard Kostecky wrote:
> > Hi I still wasn't able to reproduce this issue (error in simplify
> > feature).
> >
> > If you have any layer on which to reproduce, please send it to me and
> > I willl have a look on it.
> >
> > Thanks
> > Richard
> >
> > PS: Sorry for late answer but I didn't had much time lately since I
> > have exam period in school.
>
>
>
> Hi!
> I was able to reproduce the error* 10 times out of 10 with the vector
> you can download at this link**. Consider that is a "complex" polygon,
> but I reproduced the error also with very simple ones.
>
> These are my observations:
>
> a) with this test layer (that has many nodes), once clicked with the
> "simplify feature" tool, the slider takes a few seconds before show up.
> Maybe this is physiological delay, maybe is possible to do something.
>
> b) add the layer, click with the simplify tool, move the slider, put the
> slider to the initial value, click ok -> qgis crashes
>
> c) add the layer, click with the simplify tool, *don't* move the slider,
> click ok -> qgis do not crashes
>
> then if you click again with the simplify tool, move the slider, put the
> slider to the initial value -> qgis do not crashes
>
> d) when you use the simplify tool as in c), then you exit the editing
> mode, qgis asks if you want to save the changes -> this do not make a
> lot of sense as no changes were made.
>
> e) I noticed also the following: take the "majrivers" shapefile (you can
> find it in the qgis demo data), and test the simplify tool. On some
> features it works fine, on others it behaves like the above description
> and on others is enough to click with the tool on the feature to crash
> qgis.
>
>
> Platform is Ubuntu 9.04 and QGIS rev. 11005
>
>
> Hope this can help
>
> -- Giovanni --
>
>
>
> *
> Fatal: ASSERT failure in QVector<T>::operator[]: "index out of range",
> file /usr/include/qt4/QtCore/qvector.h, line 331
> Aborted
>
> **
> http://www.faunalia.pt/downloads/dist_evora.tar.gz
>
>
>
>
>
>
>
>
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