Quick calculation bar causes QGIS crash when updating fields with aliases.

[qgib]

Author Name: Lukasz Debek (Lukasz Debek)
Original Redmine Issue: 16302
Affected QGIS version: 2.18.4
Redmine category:attribute_table

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Using quick calculation bar for updating fields with aliases causes QGIS crash.
To reproduce the problem add a layer (checked with shapefiles and postgis layers), set an alias for any field and try to update values inside this field using the quick calculation bar.
Checked on QGIS 2.18.4 and 2.18.3 from OSGeo4W 64bit installer.

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• qcb.jpg (Lukasz Debek)
• alias_update.zip (Saber Razmjooei)

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Related issue(s): #24097 (relates)
Redmine related issue(s): 16187

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[qgib]

Author Name: Giovanni Manghi (@gioman)

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sorry to ask, what do you mean with "quick calculator"?

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Saber Razmjooei (@saberraz)

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Hi Gio,

It is top of the attribute table.

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• status_id was changed from Feedback to Open

[qgib]

Author Name: Giovanni Manghi (@gioman)

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Saber Razmjooei wrote:

Hi Gio,

It is top of the attribute table.

then I cannot confirm.
Please attach sample project/data and expect operations that lead to the crash.

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Lukasz Debek (Lukasz Debek)

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Giovanni Manghi wrote:

sorry to ask, what do you mean with "quick calculator"?

I mean bar that shows up in attribute table when you start edit session.

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• 10798 was configured as qcb.jpg

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• qcb.jpg (Lukasz Debek)

[qgib]

Author Name: Giovanni Manghi (@gioman)

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Lukasz Debek wrote:

Giovanni Manghi wrote:

sorry to ask, what do you mean with "quick calculator"?

I mean bar that shows up in attribute table when you start edit session.

right, then is confirmed.

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• priority_id was changed from High to Severe/Regression
• status_id was changed from Feedback to Open

[qgib]

Author Name: Saber Razmjooei (@saberraz)

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Here is an example file:
Contin. column is aliased to Continent.

1. Open the attribute for europe
2. Make it editable
3. Try to update Continent column

Segmentation fault in terminal.

I can also confirm it in master.

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• operating_system was changed from Windows 7 to
• 10799 was configured as alias_update.zip
• os_version was changed from x64 to

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• alias_update.zip (Saber Razmjooei)

[qgib]

Author Name: Giovanni Manghi (@gioman)

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possibly related to #24097

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• regression was configured as 1

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• priority_id was changed from Severe/Regression to High

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• easy_fix was configured as 0

[qgib]

Author Name: Matthias Kuhn (@m-kuhn)

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Pull request open #4543

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• description was changed from Using quick calculation bar for updating fields with aliases causes QGIS crash.
  To reproduce the problem add a layer (checked with shapefiles and postgis layers), set an alias for any field and try to update values inside this field using the quick calculation bar.
  Checked on QGIS 2.18.4 and 2.18.3 from OSGeo4W 64bit installer. to Using quick calculation bar for updating fields with aliases causes QGIS crash.
  To reproduce the problem add a layer (checked with shapefiles and postgis layers), set an alias for any field and try to update values inside this field using the quick calculation bar.
  Checked on QGIS 2.18.4 and 2.18.3 from OSGeo4W 64bit installer.

[qgib]

Author Name: Giovanni Manghi (@gioman)

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• pull_request_patch_supplied was changed from 0 to 1

[qgib]

Author Name: Anónimo (Anónimo)

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Applied in changeset a0c6872.

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• done_ratio was changed from 0 to 100
• status_id was changed from Open to Closed

[qgib]

Author Name: Matthias Kuhn (@m-kuhn)

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Only applied to master yet

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• status_id was changed from Closed to In Progress

[qgib]

Author Name: Anónimo (Anónimo)

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Applied in changeset 477d1bd.

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• status_id was changed from In Progress to Closed