[QGIS-Developer] Loss of data

[Tim Sutton]

Hi Vladut

So sorry to hear about your data loss. I am not familiar with any tools
that will recover your data.

Regards

Tim

On Sun, Nov 15, 2020 at 9:11 AM Vladut Constandoiu <vladutco at gmail.com>
wrote:

> Good morning,
>
> My name is Vladut Constandoiu, I'm a university student from Trento, Italy
> and I'm using QGis for my master thesis.
> Yesterday I had a very unpleasant experience with QGis. I have a shapefile
> that contains all of the different areas of the river's hydrological basin
> on which I'm doing my project; every element has two attributes: type
> (TIPO) and area (SUP). Somehow I managed to erase those attributes from the
> attribute table and could not do undo (ctrl+z or anything else) since the
> auto-save plug-in activated exatly 2 seconds after  my mistake and saved
> the changes. The shapefile contains about 6900 elements, and they were all
> sorted by use, while now they are just areas without any information.
> Is there any way to recover a previous version of that shapefile so that I
> don't have to spend uncountable hours putting all the attributes back in?
> Here are three pictures of my work, previously and after the loss of
> information.
>
> Before data loss:
> [image: image.png]
>
> After data loss + legend of types of area:
> [image: image.png]
>
> Attribute panel:
> [image: image.png]
>
> I would be enormously grateful to anyone who could help me find a solution.
>
> Thank you very much in advance and have a nice day.
> Sincerely,
> Vladut Constandoiu
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Tim Sutton
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