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Expressions: when only a field is used, this is considered an error #20573

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qgib opened this issue Mar 18, 2015 · 2 comments
Closed

Expressions: when only a field is used, this is considered an error #20573

qgib opened this issue Mar 18, 2015 · 2 comments
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Bug Either a bug report, or a bug fix. Let's hope for the latter! Expressions Related to the QGIS expression engine or specific expression functions

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@qgib
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qgib commented Mar 18, 2015

Author Name: Paolo Cavallini (@pcav)
Original Redmine Issue: 12399
Affected QGIS version: 2.8.1
Redmine category:expressions

An expression like "FIELD1" is considered an error (red symbol, message on mouse over "missing field"). The expression "FIELD1"*1 is considered valid.
Therefore:

  • the expression is not saved, and must be re-entered each time
  • it is impossible to remove it (one must fake it with a valid expression, that can subsequently be removed)
@qgib
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qgib commented Mar 18, 2015

Author Name: Jürgen Fischer (@jef-n)

Seems to work for me. Where are you trying to enter the expression?

  • status_id was changed from Open to Feedback

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qgib commented May 10, 2015

Author Name: Giovanni Manghi (@gioman)

closing for lack of feedback.

  • resolution was changed from to not reproducable
  • status_id was changed from Feedback to Closed

@qgib qgib added Bug Either a bug report, or a bug fix. Let's hope for the latter! Expressions Related to the QGIS expression engine or specific expression functions labels May 25, 2019
@qgib qgib closed this as completed May 25, 2019
Ailurupoda pushed a commit to SIRS-CLS/QGIS that referenced this issue Feb 18, 2020
@volaya
[processing] correctly set output styles for models
eb47288 
fixes qgis#20573
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