Bug report #14062
Expressions using commas as decimal seperator fail to evaluate
|Affected QGIS version:||2.12.1||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||end of life|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||22072|
In symbol properties (and elsewhere in QGIS), you can put a calculation expression in a spinbox instead of typing a value.
This only works if the point character (.) is the decimal separator.
In my (localization related?) settings, the comma character (,) is used as decimal separator and an expression like 0,2 * 3 doesn't work while the 0.2 * 3 works and returns 0,6
Isn't it weird to have a value with the comma displayed in the spinbox, interpreted as a numeric value (e.g returning a size) but failing to be used in calculation?
#2 Updated by Nyall Dawson over 4 years ago
- Subject changed from Allow to Decimals with commas fail to evaluate in spin boxes
- Status changed from Open to Feedback
The spin boxes calculations use the same expression engine as field calculator. Can you test if the expressions with commas work ok in field calculator?
#3 Updated by Harrissou Santanna over 4 years ago
It fails. Tested with: 0,8 * 3.
In the field calculator, I get an "Expression is invalid" at the bottom of the dialog and the "more infomation" links shows:
syntax error, unexpected COMMA, expecting $end
No root node! Parsing failed?
And same message in the calculator bar of the attribute table. note that the expression becomes red as soon as the comma is typed.
Note also that when I simply type 0,8 in a spinbox, it becomes 0.8 as soon as i leave the field.
#8 Updated by Giovanni Manghi over 1 year ago
- Resolution set to end of life
- Status changed from Open to Closed
End of life notice: QGIS 2.18 LTR
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