Bug report #1250

Layer disappears from canvas when I classify a real attribute from shape-file

Added by Horst Düster about 12 years ago. Updated about 11 years ago.

Status:Closed
Priority:Low
Assignee:nobody -
Category:Symbology
Affected QGIS version: Regression?:No
Operating System:RedHat Easy fix?:No
Pull Request or Patch supplied: Resolution:fixed
Crashes QGIS or corrupts data: Copied to github as #:11310

Description

1. Take a shape-file with an attribute of datatype real.br
2. Open Layer Properties/Symbologybr
3. Choose unique valuebr
4. Classify attribute of datatype realbr
5. Legend will updated with the classificationbr
6. Layer disappears from canvasbr

I can reproduce this behaviour only with shape-files and with attributes defined as real. Postgis Layer work fine.

Associated revisions

Revision 2e39c733
Added by Jürgen Fischer about 12 years ago

vector provider update:
- rename maxValue to maximumValue
- rename getUniqueValues to uniqueValues and let it return a list
of variants instead of strings.
- add protected convertValue to convert string values to attribute values
- update attribute dialog, continuous color dialog, graduated symbol dialog,
unique value dialog, postgres provider and ogr provider accordingly
- fixes #1250

git-svn-id: http://svn.osgeo.org/qgis/trunk/[email protected] c8812cc2-4d05-0410-92ff-de0c093fc19c

Revision e3cfb787
Added by Jürgen Fischer about 12 years ago

vector provider update:
- rename maxValue to maximumValue
- rename getUniqueValues to uniqueValues and let it return a list
of variants instead of strings.
- add protected convertValue to convert string values to attribute values
- update attribute dialog, continuous color dialog, graduated symbol dialog,
unique value dialog, postgres provider and ogr provider accordingly
- fixes #1250

git-svn-id: http://svn.osgeo.org/qgis/[email protected] c8812cc2-4d05-0410-92ff-de0c093fc19c

History

#1 Updated by Jürgen Fischer about 12 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

fixed in e3cfb787 (SVN r9197)

#2 Updated by Anonymous about 11 years ago

Milestone Version 1.0.0 deleted

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