Raster Layer Properties for WMS only partly work

[qgib]

Author Name: Andreas Neumann (@andreasneumann)
Original Redmine Issue: 6276
Affected QGIS version: master
Redmine category:rasters
Assignee: Radim Blazek

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QGIS crashes when accepting Layer Properties of a WMS layer

Steps to reproduce:

• load a WMS layer in QGIS
• Open layer properties
• Press Accept or OK in the dialogue

QGIS crashes

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Related issue(s): #15586 (duplicates)
Redmine related issue(s): 6286

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[qgib]

Author Name: Andreas Neumann (@andreasneumann)

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• crashes_corrupts_data was changed from 0 to 1

[qgib]

Author Name: Andreas Neumann (@andreasneumann)

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Radim, thank you for having a look at this problem!

Andreas

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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crash fixed in b3a6172

The original origin probably is:

@src\core
aster\qgsrasterpipe.cpp(65) : (QgsRasterPipe::connect) cannot connect class QgsMultiBandColorRenderer to class QgsWmsProvider
@

also note that render caching sometimes interferes with WMS rendering (IIRC I only noticed it so far, when accessing QGIS mapserver from QGIS; not sure if there already is a ticket for that).

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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• crashes_corrupts_data was changed from 1 to 0

[qgib]

Author Name: Andreas Neumann (@andreasneumann)

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With the recent builds QGIS does not crash any more.

But e.g. the Global Transparency Setting (slider) is just ignored (nothing happens).

[qgib]

Author Name: Giovanni Manghi (@gioman)

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Andreas Neumann wrote:

With the recent builds QGIS does not crash any more.

should we close this ticket?

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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Giovanni Manghi wrote:

Andreas Neumann wrote:

With the recent builds QGIS does not crash any more.

should we close this ticket?

No.

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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• subject was changed from QGIS crashes when accepting Layer Properties of a WMS layer to Raster Layer Properties for WMS only partly work

[qgib]

Author Name: Radim Blazek (@blazek)

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It should be fixed in e538921

Please verify and close.

[qgib]

Author Name: Andreas Neumann (@andreasneumann)

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Works fine now - Thanks a lot!

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• status_id was changed from Feedback to Closed