Creating/exporting raster crashes application

[qgib]

Author Name: Nathanael Boehm (Nathanael Boehm)
Original Redmine Issue: 7658
Affected QGIS version: master
Redmine category:rasters
Assignee: Radim Blazek

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I want to rasterize vector contour lines for relief shading but QGIS 1.9 keeps crashing on me whenever I touch the rasters.

Steps:

1. Open or create new GRASS mapset
2. Use v.in.ogr to import vector (see attached sample vector from Geoscience Australia) w/ default (no advanced settings)
3. Use v.to.rast.attr with ELEVATION as z index
4. It appears to run, but crashes
5. When I restart QGIS, I can add the newly created GRASS raster layer but I can't see anything on the canvas
6. Attempting anything with the raster (including just toggling visibility, or outputting as a GeoTIFF) crashes QGIS again

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• Sample_Contours_line.zip (Nathanael Boehm)

[qgib]

Author Name: Nathanael Boehm (Nathanael Boehm)

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There is nothing useless in the trace "Faulting application qgis-dev.exe, version 0.0.0.0, faulting module unknown, version 0.0.0.0, fault address 0x0000ffff"

[qgib]

Author Name: Werner Macho (Werner Macho)

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confirmed on current master 257ee9c on self compiled QGIS
Linux Debian

[qgib]

Author Name: Giovanni Manghi (@gioman)

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confirmed here also with tools that are not grass

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• operating_system was changed from Windows XP SP3 to
• fixed_version_id was configured as Version 2.0.0
• priority_id was changed from Normal to Severe/Regression
• category_id was changed from GRASS to Rasters

[qgib]

Author Name: Nyall Dawson (@nyalldawson)

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Possibly related are #16536 and #16547.

[qgib]

Author Name: Nyall Dawson (@nyalldawson)

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Also #16579

[qgib]

Author Name: Radim Blazek (@blazek)

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• assigned_to_id was configured as Radim Blazek

[qgib]

Author Name: Radim Blazek (@blazek)

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Works for me on Debian with GRASS 6.4.2.

Use v.in.ogr to import vector (see attached sample vector from Geoscience Australia) w/ default (no advanced settings)

Use v.to.rast.attr with ELEVATION as z index

It appears to run, but crashes

What does crash and when? v.to.rast or QGIS? When you run the module or when you try to display the result? Does it work if you run the same in GRASS shell? Can you display the result in GRASS monitor by d.rast?

When I restart QGIS, I can add the newly created GRASS raster layer but I can't see anything on the canvas

Attempting anything with the raster (including just toggling visibility, or outputting as a GeoTIFF) crashes QGIS again

Various raster bugs were recently fixed, please try if the problem persists.

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Nathanael Boehm (Nathanael Boehm)

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Thanks yes I know I've since managed to successfully create a raster through GRASS so I would have to go back and find the exact files I was working on to see if I can reproduce in the current build.

[qgib]

Author Name: Radim Blazek (@blazek)

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Seems to be fixed, reopen if necessary.

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• status_id was changed from Feedback to Closed