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IDProjectCategoryView StatusLast Update
0004370ArchBugpublic2020-06-11 17:20
Reportervocx Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
PlatformLinuxOSUbuntu 
Product Version0.19 
Summary0004370: Duplicated window object when using expression with wall width
DescriptionAn Arch Window can be embedded into an Arch Wall. Normally in the tree view this relationship is shown as the Window being inside the Wall.

If using expressions to define some properties of the Window, the Window is duplicated in the tree view, although only one Window object actually exists.

The bug may be in the base system actually, that is, in the code that handles the viewproviders or the tree view, and not in the Arch Wall or Arch Window object.

Forum thread: Bug: duplicated window object when using expression with wall width
Steps To Reproduce1. Click on Arch Wall, and create a wall 3 m, 3 m, and 0.2 m. The wall should be big enough to hold a standard window.
2. Click on Arch Window, Fixed, and place it on the wall.
3. In the tree view click on the Window, go to the property editor, choose "Hole Depth", and click on the rightmost "f(x)" symbol to set an expression (expressions).
4. The expression is just the Wall's width, so enter Wall.Width in the expression field, and click OK.
5. The Window will show the blue mark indicating the need for recomputing, so recompute, F5 (Std_Refresh).
6. The Wall doesn't show a blue mark. Nevertheless, right click on it on the tree view, and then choose "Recompute object".
7. The Window will appear a second time in the tree view. There will be two windows, and both will have the blue checkmark.
TagsNo tags attached.
FreeCAD InformationOS: Ubuntu 18.04.4 LTS (ubuntu:GNOME/ubuntu)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.21562 (Git)
Build type: Release
Branch: master
Hash: 11a2b948ea55b19efe7515f730035027a7822e06
Python version: 3.6.9
Qt version: 5.9.5
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)

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Issue History

Date Modified Username Field Change
2020-06-11 17:20 vocx New Issue