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by wmayer
Sat Jun 15, 2019 5:46 pm
Forum: Help on using FreeCAD
Topic: Ticket #3979 - pocket "up to face" only one hole
Replies: 7
Views: 149

Re: pocket "up to face" only one hole

Some references: https://www.opencascade.com/doc/occt-7.2.0/overview/html/occt_user_guides__modeling_algos.html It looks like it's either a limitation or a bug in BRepFeat_MakePrism where of the passed profile shape (that's the filled sketch) only one face is used and the second one is ignored. Btw,...
by wmayer
Sat Jun 15, 2019 1:45 pm
Forum: Help on using FreeCAD
Topic: [BUG-FIXED] Crash on Datum plane
Replies: 10
Views: 185

Re: [BUG-FIXED] Crash on Datum plane

git commit 18183bc79 supports Origin features
git commit 5ea062f66 creates a shape binder to make a copy of an Origin feature
by wmayer
Sat Jun 15, 2019 10:29 am
Forum: Help on using FreeCAD
Topic: [BUG-FIXED] Crash on Datum plane
Replies: 10
Views: 185

Re: [BUG?] Crash on Datum plane

I just tried (still with the old version) to create a ShapeBinder of the plane, which I would see as the proper solution. As it results in the same crash, I guess it will not work either in the fixed version. Currently a ShapeBinder only works if the referenced object is a Part::Feature. The axis e...
by wmayer
Sat Jun 15, 2019 9:53 am
Forum: Open discussion
Topic: Feature request: Named faces and other items in exported .step file
Replies: 7
Views: 221

Re: Feature request: Named faces and other items in exported .step file

I have attached a .step example file. It include a box with three named groups of faces, edges and points. See also the attached picture that shows how it looks after import to Salome Meca (the pre/post processor for Code Aster). When I import your STEP file then in Salome it only shows one item in...
by wmayer
Sat Jun 15, 2019 9:23 am
Forum: Open discussion
Topic: Feature request: Named faces and other items in exported .step file
Replies: 7
Views: 221

Re: Feature request: Named faces and other items in exported .step file

A similar request was made here: https://forum.freecadweb.org/viewtopic.php?f=22&t=36973&p=313733 At the moment we don't have any data structure to keep explicit names of sub-elements of a shape. What we have now is an implicit naming scheme where we can access a sub-element by its position in an in...
by wmayer
Sat Jun 15, 2019 8:43 am
Forum: Help on using FreeCAD
Topic: [BUG-FIXED] Crash on Datum plane
Replies: 10
Views: 185

Re: [BUG?] Crash on Datum plane

The actual problem is that the reference dialog doesn't handle the copy creation of axis elements (planes or lines) and thus the function TaskFeaturePick::makeCopy returns a null pointer. The second part of the problem is that the link property then holds a null pointer which wasn't correctly handle...
by wmayer
Fri Jun 14, 2019 4:38 pm
Forum: Help on using FreeCAD
Topic: Ticket #4020 - untrapped error starting FreeCAD
Replies: 23
Views: 264

Re: untrapped error starting FreeCAD #4020

According to https://doc.qt.io/qt-5/qevent.html#Type-enum the event type is QEvent::MetaCall where a function is asynchronously invoked via QMetaObject::invokeMethod. After adding else if (e->type() == QEvent::MetaCall) { return QMainWindow::event(e); } in MainWindow::event and setting a breakpoint ...
by wmayer
Fri Jun 14, 2019 11:26 am
Forum: Help on using FreeCAD
Topic: Ticket #4020 - untrapped error starting FreeCAD
Replies: 23
Views: 264

Re: untrapped error starting FreeCAD #4020

I only have assembly2 but did as you suggested and restarted. No change. Same error on start up. Are you able to build FreeCAD yourself? If yes then open FreeCAD/src/Gui/GuiApplication.cpp and replace the line 102ff catch (const std::exception& e) { Base::Console().Error("Unhandled std::exception c...
by wmayer
Fri Jun 14, 2019 11:19 am
Forum: Help on using FreeCAD
Topic: Ticket #4020 - untrapped error starting FreeCAD
Replies: 23
Views: 264

Re: untrapped error starting FreeCAD #4020

Am I right in thinking that master is still failing to build Path WB correctly ?
No, this should be all fixed now.
by wmayer
Fri Jun 14, 2019 10:50 am
Forum: Help on using FreeCAD
Topic: Ticket #4020 - untrapped error starting FreeCAD
Replies: 23
Views: 264

Re: untrapped error starting FreeCAD #4020

Btw, maybe this is related: When I manually switch to the Start workbench a dialog comes up with this message: C:/:/dd/icons/linearDimension.svg I figured out the culprit. The addon drawingdimesnion has this line inside in its InitGui.py file: Icon = ':/dd/icons/linearDimension.svg' If you have ins...

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