Bug report #9554
Strange errors working with 10 digit real or integers
| Status: | Closed | ||
|---|---|---|---|
| Priority: | High | ||
| Assignee: | - | ||
| Category: | Vectors | ||
| Affected QGIS version: | 2.0.1 | Regression?: | No |
| Operating System: | Win | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | duplicate |
| Crashes QGIS or corrupts data: | Yes | Copied to github as #: | 18141 |
Description
When doing this calculation in field calculator on a shape file:
FromToStop = 100000 * From_stop + To_stop
results are sometimes negative even though From_stop and TO_stop are positive.
Error occurs both with integers and real numbers.
Directly writing a 10 digit number in an attribute in Field Calculater gives strange results too at least if the field is real 20.0:
Writing 1111111111 is OK but writing 2222222222 returns the value -2147483648 after saving.
See more here: http://osgeo-org.1560.x6.nabble.com/Error-in-simple-calculation-in-Field-Calculator-td5102486.html
I am using version 2.0.1 installed from OSGeo4W.
History
#1
Updated by Jürgen Fischer over 10 years ago
- Category set to Vectors
#2
Updated by Giovanni Manghi about 10 years ago
- Resolution set to duplicate
- Status changed from Open to Closed
duplicate of #4766