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FS#1293Crash when snapping to intersection points between 3d lines and splines

Type
Bug
Status
Closed
Resolution
Fixed
Category
QCAD/CAM
Severity
Medium
Priority
Low
Reported version
3.12.1
Operating system
OpenSUSE Linux
Reported
2015-11-11 by Jef
Closed
2015-11-13 by andrew
Duplicate of
FS#1283

I have a file that makes QCAD crash. I've been editing this design across different versions of QCAD over time and this is the first time I have a problem with it.

Steps to reproduce:
Open the attached file and try to add some entities or dimensions to it (you may need to create large ones since it seems to depend on the zoom factor; for example a very large ellipse). After a freeze of a few seconds QCAD will quit.

The attached file is a simplified version from which I deleted a number of entities; on the original I can't do anything -- QCAD crashes as soon as I try to create any object.

Cause: 3D lines with x1==x2, y1==y2 but z1!=z2

Comments (2)

andrew 2015-11-12

Please attach or e-mail the files in question. Thanks.

andrew 2015-11-13

Workaround:
Delete 3D Infinite Line in Z direction:
- Load drawing file
- View > Selection Filter
- Entity Type: Infinite Line
- Property: Size : Height
- Comparison: = (equal to)
- Value: 0
- Click first button (Replace the current selection)
- Edit > Delete
- File > Save