FreeCAD Tracker - Issues

0004793: FreeCAD crashes when trying to create a new file in sway wm

Mon, 14 Feb 2022 15:09:53 +0000

when using sway window manager in linux I get a crash when I do `File > New` with the output:

FreeCAD 0.19.2, Libs: 0.19.2R2_voidlinux
© Juergen Riegel, Werner Mayer, Yorik van Havre and others 2001-2021
FreeCAD is free and open-source software licensed under the terms of LGPL2+ license.
FreeCAD wouldn't be possible without FreeCAD community.
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connect failed: No such file or directory
Program received signal SIGSEGV, Segmentation fault.
#0  /usr/lib/libc.so.6(+0x3d000) [0x7ff4af357000]
#1  /usr/lib/libX11.so.6(XDefaultScreenOfDisplay+0) [0x7ff4acf552e0]
https://tracker.freecad.org/view.php?id=2  /usr/lib/libCoin.so.80(+0x458c2e) [0x7ff4aeeb3c2e]
https://tracker.freecad.org/view.php?id=3  /usr/lib/libCoin.so.80(glxglue_init+0x3c) [0x7ff4aeeb44dc]
https://tracker.freecad.org/view.php?id=4  /usr/lib/libCoin.so.80(cc_glglue_instance+0x122) [0x7ff4aeead002]
https://tracker.freecad.org/view.php?id=5  0x7ff4aed3dbe8 in SoGLRenderActionP::isDirectRendering(SoState const*) const from /usr/lib/libCoin.so.80+0x48
https://tracker.freecad.org/view.php?id=6  0x7ff4aed3ff53 in SoGLRenderActionP::render(SoNode*) from /usr/lib/libCoin.so.80+0xc3
https://tracker.freecad.org/view.php?id=7  0x7ff4aed395c2 in SoAction::apply(SoNode*) from /usr/lib/libCoin.so.80+0x2d2
https://tracker.freecad.org/view.php?id=8  0x7ff4b1c1e5f9 in Gui::SoBoxSelectionRenderAction::apply(SoNode*) from /usr/lib/freecad/lib64/libFreeCADGui.so+0x29
https://tracker.freecad.org/view.php?id=9  0x7ff4b1cc2833 in Gui::View3DInventorViewer::renderScene() from /usr/lib/freecad/lib64/libFreeCADGui.so+0x143
https://tracker.freecad.org/view.php?id=10  0x7ff4b1c8a415 in SIM::Coin3D::Quarter::QuarterWidget::paintEvent(QPaintEvent*) from /usr/lib/freecad/lib64/libFreeCADGui.so+0x275
https://tracker.freecad.org/view.php?id=11  0x7ff4b1c90282 in SIM::Coin3D::Quarter::SoQTQuarterAdaptor::paintEvent(QPaintEvent*) from /usr/lib/freecad/lib64/libFreeCADGui.so+0x42
https://tracker.freecad.org/view.php?id=12  0x7ff4b057c03e in QWidget::event(QEvent*) from /usr/lib/libQt5Widgets.so.5+0x1ce
https://tracker.freecad.org/view.php?id=13  0x7ff4b06244de in QFrame::event(QEvent*) from /usr/lib/libQt5Widgets.so.5+0x1e
https://tracker.freecad.org/view.php?id=14  0x7ff4afa11f03 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) from /usr/lib/libQt5Core.so.5+0x93
https://tracker.freecad.org/view.php?id=15  0x7ff4b053c16e in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/libQt5Widgets.so.5+0x6e
https://tracker.freecad.org/view.php?id=16  0x7ff4b1a05328 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad/lib64/libFreeCADGui.so+0x88
https://tracker.freecad.org/view.php?id=17  0x7ff4afa1219a in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/libQt5Core.so.5+0x12a
https://tracker.freecad.org/view.php?id=18  0x7ff4b0574166 in QWidgetPrivate::sendPaintEvent(QRegion const&) from /usr/lib/libQt5Widgets.so.5+0x36
https://tracker.freecad.org/view.php?id=19  0x7ff4b05749b2 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x7f2
https://tracker.freecad.org/view.php?id=20  0x7ff4b0575d03 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x503
https://tracker.freecad.org/view.php?id=21  0x7ff4b05746cc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x50c
https://tracker.freecad.org/view.php?id=22  0x7ff4b0575d03 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x503
https://tracker.freecad.org/view.php?id=23  0x7ff4b05746cc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x50c
https://tracker.freecad.org/view.php?id=24  0x7ff4b0575d03 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x503
https://tracker.freecad.org/view.php?id=25  0x7ff4b05746cc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x50c
https://tracker.freecad.org/view.php?id=26  0x7ff4b0575d03 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList const&, int, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x503
https://tracker.freecad.org/view.php?id=27  0x7ff4b05746cc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags, QPainter*, QWidgetRepaintManager*) from /usr/lib/libQt5Widgets.so.5+0x50c
https://tracker.freecad.org/view.php?id=28  /usr/lib/libQt5Widgets.so.5(+0x173810) [0x7ff4b054c810]
https://tracker.freecad.org/view.php?id=29  0x7ff4b057c767 in QWidget::event(QEvent*) from /usr/lib/libQt5Widgets.so.5+0x8f7
https://tracker.freecad.org/view.php?id=30  0x7ff4b053c17f in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/libQt5Widgets.so.5+0x7f
https://tracker.freecad.org/view.php?id=31  0x7ff4b1a05328 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad/lib64/libFreeCADGui.so+0x88
https://tracker.freecad.org/view.php?id=32  0x7ff4afa1219a in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/libQt5Core.so.5+0x12a
https://tracker.freecad.org/view.php?id=33  0x7ff4afa14bd1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) from /usr/lib/libQt5Core.so.5+0x171
https://tracker.freecad.org/view.php?id=34  /usr/lib/libQt5Widgets.so.5(+0x475933) [0x7ff4b084e933]
https://tracker.freecad.org/view.php?id=35  0x7ff4afa3e1c1 in QObject::event(QEvent*) from /usr/lib/libQt5Core.so.5+0x291
https://tracker.freecad.org/view.php?id=36  0x7ff4b053c17f in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/libQt5Widgets.so.5+0x7f
https://tracker.freecad.org/view.php?id=37  0x7ff4b1a05328 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad/lib64/libFreeCADGui.so+0x88
https://tracker.freecad.org/view.php?id=38  0x7ff4afa1219a in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/libQt5Core.so.5+0x12a
#39  0x7ff4afa14bd1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) from /usr/lib/libQt5Core.so.5+0x171
#40  /usr/lib/libQt5Core.so.5(+0x306ef3) [0x7ff4afa69ef3]
https://tracker.freecad.org/view.php?id=41  /usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x25b) [0x7ff4ad54ec0b]
https://tracker.freecad.org/view.php?id=42  /usr/lib/libglib-2.0.so.0(+0x53eb8) [0x7ff4ad54eeb8]
https://tracker.freecad.org/view.php?id=43  /usr/lib/libglib-2.0.so.0(g_main_context_iteration+0x2f) [0x7ff4ad54ef6f]
https://tracker.freecad.org/view.php?id=44  0x7ff4afa6957f in QEventDispatcherGlib::processEvents(QFlags) from /usr/lib/libQt5Core.so.5+0x5f
https://tracker.freecad.org/view.php?id=45  0x7ff4afa10b4b in QEventLoop::exec(QFlags) from /usr/lib/libQt5Core.so.5+0x12b
https://tracker.freecad.org/view.php?id=46  0x7ff4afa18dd0 in QCoreApplication::exec() from /usr/lib/libQt5Core.so.5+0x90
https://tracker.freecad.org/view.php?id=47  0x7ff4b197af68 in Gui::Application::runApplication() from /usr/lib/freecad/lib64/libFreeCADGui.so+0x1978
https://tracker.freecad.org/view.php?id=48  FreeCAD(+0x4954) [0x55bdd297a954]
https://tracker.freecad.org/view.php?id=49  /usr/lib/libc.so.6(__libc_start_main+0xea) [0x7ff4af341e0a]
https://tracker.freecad.org/view.php?id=50  FreeCAD(+0x4c4a) [0x55bdd297ac4a]

0004450: When running FC 0.19 on Windows 7, it returns errors in the Report window

Mon, 07 Feb 2022 03:44:54 +0000

Each time it starts, it outputs:

23:00:50 OpenGL version is: 4.5 (4.5.0 NVIDIA 347.52)
23:00:50 Run Gui init script
23:00:51 Init: Running FreeCADGuiInit.py start script...
23:00:51 Init: Searching modules...
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\AddonManager... done
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Arch... done
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Complete... done
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Draft... done
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Drawing... done
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Fem... done
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Idf(InitGui.py not found)... ignore
23:00:51 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Image... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Import... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Inspection... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Material... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Measure(InitGui.py not found)... ignore
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Mesh... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\MeshPart... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\OpenSCAD... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Part... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\PartDesign... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Path... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Points... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Raytracing... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\ReverseEngineering... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Robot... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Show(InitGui.py not found)... ignore
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Sketcher... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Spreadsheet... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Start... done
23:00:52 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Surface... done
23:00:53 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\TechDraw... done
23:00:53 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Test... done
23:00:53 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Tux... done
23:00:53 Init: Initializing C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Web... done
23:00:53 Module: Part
23:00:53 Loading Part module... done
23:00:53 Init: Initializing C:\Users\Ultranemo\AppData\Roaming\FreeCAD\Mod\A2plus... failed
23:00:53 ----------------------------------------------------------------------------------------------------
23:00:53 Traceback (most recent call last):
File "", line 127, in InitApplications
File "", line 233, in
File "", line 47, in __init__
File "C:\Users\Ultranemo\AppData\Roaming\FreeCAD\Mod\A2plus\a2plib.py", line 35, in
import numpy
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\__init__.py", line 140, in
from . import core
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\__init__.py", line 101, in
from . import _internal
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\_internal.py", line 14, in
import ctypes
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 468, in
GetLastError = windll.kernel32.GetLastError
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 443, in __getattr__
dll = self._dlltype(name)
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)
OSError: [WinError 87] Параметр задан неверно
23:00:53 ----------------------------------------------------------------------------------------------------
23:00:53 During initialization the error "[WinError 87] Параметр задан неверно" occurred in C:\Users\Ultranemo\AppData\Roaming\FreeCAD\Mod\A2plus\InitGui.py
23:00:53 Please look into the log file for further information
23:00:53 Init: Initializing freecad.asm3
23:00:54 During initialization the error "[WinError 87] Параметр задан неверно" occurred in freecad.asm3
23:00:54 --------------------------------------------------------------------------------
23:00:54 Traceback (most recent call last):
File "", line 152, in InitApplications
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1014, in _gcd_import
File "", line 991, in _find_and_load
File "", line 975, in _find_and_load_unlocked
File "", line 671, in _load_unlocked
File "", line 783, in exec_module
File "", line 219, in _call_with_frames_removed
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\freecad\asm3\init_gui.py", line 3, in
from .utils import mainlogger as logger
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\freecad\asm3\utils.py", line 11, in
import numpy as np
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\__init__.py", line 140, in
from . import core
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\__init__.py", line 101, in
from . import _internal
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\_internal.py", line 14, in
import ctypes
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 468, in
GetLastError = windll.kernel32.GetLastError
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 443, in __getattr__
dll = self._dlltype(name)
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)
OSError: [WinError 87] Параметр задан неверно
23:00:54 --------------------------------------------------------------------------------
23:00:54 Init: Initializing freecad.asm3... failed
23:00:54 --------------------------------------------------------------------------------
23:00:54 Traceback (most recent call last):
File "", line 152, in InitApplications
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1014, in _gcd_import
File "", line 991, in _find_and_load
File "", line 975, in _find_and_load_unlocked
File "", line 671, in _load_unlocked
File "", line 783, in exec_module
File "", line 219, in _call_with_frames_removed
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\freecad\asm3\init_gui.py", line 3, in
from .utils import mainlogger as logger
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\freecad\asm3\utils.py", line 11, in
import numpy as np
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\__init__.py", line 140, in
from . import core
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\__init__.py", line 101, in
from . import _internal
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\_internal.py", line 14, in
import ctypes
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 468, in
GetLastError = windll.kernel32.GetLastError
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 443, in __getattr__
dll = self._dlltype(name)
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)
OSError: [WinError 87] Параметр задан неверно
23:00:54 --------------------------------------------------------------------------------
23:00:54 Init: Loading FreeCAD GUI
23:00:54 Init: Running FreeCADGuiInit.py start script... done
23:00:56 Init: Activating default workbench StartWorkbench
23:00:56 Loading GUI of Web module... done
23:00:56 Loading GUI of Start module... done
23:00:56 Loading Start module... done
23:00:56 Installed Qt WebEngine locales directory not found at location C:/FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64/translations\qtwebengine_locales. Trying application directory...
23:00:56 Qt WebEngine locales directory not found at location C:/FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64/bin\qtwebengine_locales. Trying fallback directory... Translations MAY NOT not be correct.
23:00:56 Init: Showing main window
23:00:56 Main window restored
23:00:56 Show main window
23:00:56 Toolbars restored
23:00:56 3Dconnexion device not attached.
23:00:56 Init: Entering event loop
23:00:56 Init: Processing command line files

The Part Design and Path workbenches do not work and also give errors. And Part Design at each choice, and Path only the first time, then it writes that the workbench Path activated, but also does not work.

This gives out Part Design:

23:04:22 Hide main window
23:04:41 Show main window
23:04:51 Hide main window
23:05:11 Show main window
23:05:15 Hide main window
23:05:51 Show main window
23:06:01 Hide main window
23:06:31 Show main window
23:10:44 Loading Sketcher module... done
23:10:44 Loading PartDesign module... done
23:10:44 [WinError 87] Параметр задан неверно
23:10:44 Traceback (most recent call last):
File "", line 42, in Initialize
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\PartDesign\WizardShaft\WizardShaft.py", line 27, in
from .Shaft import Shaft
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\PartDesign\WizardShaft\Shaft.py", line 25, in
from .SegmentFunction import SegmentFunction, IntervalFunction, StressFunction, TranslationFunction
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\PartDesign\WizardShaft\SegmentFunction.py", line 25, in
import numpy as np
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\__init__.py", line 140, in
from . import core
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\__init__.py", line 101, in
from . import _internal
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\_internal.py", line 14, in
import ctypes
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 468, in
GetLastError = windll.kernel32.GetLastError
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 443, in __getattr__
dll = self._dlltype(name)
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)

This outputs Path for the first time:

23:14:17 Loading Path module... done
23:14:17 Loading PathStock... done
23:14:17 Loading GUI of Part module... done
23:14:17 Loading GUI of Path module... done
23:14:17 Loading PathToolControllerGui... done
23:14:17 Loading PathToolController... done
23:14:17 Loading PathJobCmd... done
23:14:17 Loading PathToolBitCmd... done
23:14:17 Loading PathToolBitLibraryCmd... done
23:14:17 [WinError 87] Параметр задан неверно
23:14:17 Traceback (most recent call last):
File "", line 86, in Initialize
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Path\PathCommands.py", line 29, in
from PathScripts.PathUtils import loopdetect
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\Mod\Path\PathScripts\PathUtils.py", line 30, in
import numpy
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\__init__.py", line 140, in
from . import core
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\__init__.py", line 101, in
from . import _internal
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\site-packages\numpy\core\_internal.py", line 14, in
import ctypes
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 468, in
GetLastError = windll.kernel32.GetLastError
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 443, in __getattr__
dll = self._dlltype(name)
File "C:\FreeCAD_0.19.22522-Win-Conda_vc14.x-x86_64\bin\lib\ctypes\__init__.py", line 373, in __init__
self._handle = _dlopen(self._name, mode)

And then when you re-enable it, Path returns:

23:15:12 Path workbench activated

In addition, there is a debug.log file in the Bin folder. Each time i run FC, two identical lines appear there:

[1003/221915.977:WARNING:resource_bundle_qt.cpp(116)] locale_file_path.empty() for locale
[1003/221916.618:WARNING:resource_bundle_qt.cpp(116)] locale_file_path.empty() for locale

0004839: Tools: workbench icon error when envoking pure python test module

Mon, 07 Feb 2022 03:40:23 +0000

The location of the workbench icon for pure python modules should be the recommended resource directory as described under chapter 6.2.2 in the developpers guide, and not the location of users app data. I generated a PR to solve this.

0004264: Constructor from the makeArray Function in the Draft Workbench does not Allow Polar Array

Sun, 06 Feb 2022 23:16:00 +0000

Yes, I have not created a thread because I think the bug is quite obvious.
I verified it on 0.19 and 0.18.4 but it probably also affects other earlier versions.

When in Python mode, trying to construct an array with a name using for example

Draft.makeArray(App.getDocument('Unnamed').getObject('Cylinder'),App.Vector(0,0,0),360,4,"testArray")

from the function (line 1249 from Draft.py) does not allow to directly make a polar array with a name.

Indeed, the instructions in the code say

makeArray(object,center,totalangle,totalnum,[name]) for polar array

but because of this part from the code:

    elif arg4:
        obj.ArrayType = "ortho"

it forces any call with a non-null "arg4" argument (in this case the name of the array) to make an Orthogonal array, or when the arguments for are polar array are given to simply return an error about wrong argument type.

0003206: TravisCI to run code linting to report trailing whitespace/tabs + LF line endings

Sun, 06 Feb 2022 23:10:10 +0000

Recently @wmayer expressed a way to remove trailing whitespaces and tabs in FC code. We could also think about avoiding more of them from being introduced in to source via testing when a PR is submitted.

0004840: parsetab.py not created as part of installation

Sun, 06 Feb 2022 18:55:02 +0000

FreeCAD uses ply.yacc in two places:


Mod/Fem/femtools/tokrules.py:yacc.yacc()
Mod/OpenSCAD/importCSG.py:    parser = yacc.yacc(debug=0)

According to https://www.skenz.it/compilers/ply
> Since table construction is relatively expensive (especially for large grammars), the resulting parsing table is written to a file called parsetab.py. In addition, a debugging file called parser.out is created.

When FreeCAD has been installed to a write-protected (not writable by regular user) path, the parsetab.py can not be created.

0004397: Extensions module directory lacking from module paths on startup

Sun, 06 Feb 2022 17:50:47 +0000

Modules installed (by the Extension Manager) in the user Python modules directory %appdata%\FreeCAD\Mod are not accessible by means of the Python console (nor are they available to macros loaded into the workbench) when FreeCAD is started without command line options (e.g. from the start menu after a fresh install).

Things work fine when starting with the --module-path option, like


> path\to\FreeCAD.exe -M %appdata%\FreeCAD\Mod

0003849: Cursor info in Sketcher doesn't use proper units

Sun, 06 Feb 2022 17:45:37 +0000

When drawing a shape in Sketcher, e.g. a line or a rectangle, the units displayed in blue next to the cursor are always mm, even if I've selected another units system in Preferences -> General -> Units.

0004263: Problem with negative offset "Placement" when the preference are "Building US" units

Sat, 05 Feb 2022 02:07:28 +0000

https://forum.freecadweb.org/viewtopic.php?f=8&t=42766

When using "Placement" for an object and working with the unit in "Building US(ft-in/sqft/cuft)"

You can't work with negative number. For example, «-1.5"» or «-1+1/2"» will translate to «-1/2»

The same for «-13'6"» that will become «-12'6"»

0002721: Face order instability with Part Extrude and friends

Sat, 05 Feb 2022 02:00:03 +0000

Sorting inside facemaker can cause order of faces to shuffle based on subtolerance differences if extruding multiple profiles of same size (e.g. a face with a few equally sized holes).

0004408: FEM constraints not on part design workbench object when moved using placement

Sat, 05 Feb 2022 01:55:28 +0000

The FEM constraints (only tested force and fixed) graphics do not show up in the selected location if an object created with the part workbench was moved using placement. The graphics show up in the location of the part as if it were at the global origin. Running the FEM confirms that the constraints are not on the object. It was noted by the user thschrader that this only happens in the part design workbench and not the part workbench. Moderator bernd said this is a known problem that the FEM does not play well with the part design workbench.

Issue was posted about here: https://forum.freecadweb.org/viewtopic.php?f=18&t=48750

0004115: [Feature Request] Ability to change the Crosshair color

Fri, 04 Feb 2022 23:15:20 +0000

Referencing 2 older threads:
2016: Crosshair color & size - update? (https://forum.freecadweb.org/viewtopic.php?t=14597)
2013: Setup for Crosshair (http://forum.freecadweb.org/viewtopic.php?t=3722)

This would be a nice customization option.

Usecase: if the user has setup their background to be a lighter neutral color it's difficult to see the crosshair

Case in point:
(see screenshot below)

Workaround: obviously to change the background color (but this is not an ideal solution hence the Feature Request)

0004315: FEM WB, WarpVector widget default position from Right to Left

Fri, 04 Feb 2022 19:49:23 +0000

By default pref, NaviCube shows on TopRight corner of viewport, and WarpVector bar widget (FEM WB) cannot be moved.
NaviCube and WarpVector bar widget overlay at TopRight corner in every new installed FreeCAD.
A known workgound is to move NaviCube away to the left.
But right side of viewport is more "stable" and preferable. By "stable", I mean that cannot be affected by frequent ajustment of neighboring ComboView border position. Since NaviCube is far more used than WarpVector bar, so I hope the NaviCube can stay at right, and WarpVector bar moved to left as future default position.

To prevent new conflict with other/potential widgets, a "Alighment = Left/Right" option can be added to view properties of WarpVector.

0004431: Crash after editing Part Design feature links with DAGView active

Fri, 04 Feb 2022 19:00:06 +0000

Link to forum thread

When the DAGView panel is active, FreeCAD will crash after editing App:Link objects that reference Part Design features such as Pads, Revolves, Sweeps, and Sketches.

0004452: Zoom with mouse wheel is broken

Fri, 04 Feb 2022 18:56:44 +0000

When working on any document (even a new one) the zoom functionality doesn't work when using the mouse wheel with any navigation style.
However, zooming is still possible using Ctrl + Wheel click and moving the mouse forward and backward with the following navigation styles : OpenInventor, Revit and Blender.

0004499: Can't save color

Fri, 04 Feb 2022 18:48:32 +0000

Talked in the post:
https://forum.freecadweb.org/viewtopic.php?f=3&t=52341

Using this code to generate a FemMesh object with two triangle elements. Then changed the color of one element. But after saving and reopen, the color is lost.

0004832: Freecad hangs when trying to import a step file

Fri, 04 Feb 2022 16:32:02 +0000

I am using latest freecad dev version from 1/16/2022

Freecad hangs when trying to load the step file. It does this on the .19.3 version also.

Freecad starts to render but when clicking on the UI even after an hour after starting import, the ui is unresponsive.

0001240: Welding WB (which also includes Technical drawing symbols)

Thu, 03 Feb 2022 22:35:51 +0000

Think of iron welding, hot glue, silicon sealer...

Because the welding material is an object of its own, and its volume is not insignificant.

Like "fillet" or "chamfer", but where two elements meet.

And by elements I mean, a point, a line, a surface.

We would select two of the above and we would apply "weld".

We would determine the thickness of the weld material,
and the allowed, maximum, possible gap between them.
Because these two elements might cross each other,
or there might be a little space between them (for example 1mm).

The weld would be applied on the "free" areas.

It must be graphically clear that this is a weld.

Useful for both the design and the construction of a project.

0003744: Open file dialog freezes the laptop for several minutes (approx. 2 min) <-- Due to missing Code Signing

Thu, 03 Feb 2022 22:35:29 +0000

Each time I use Freecad app the open file dialog freezes the machine for at least 2 min...
Please note at the beginning the open file is small like a rendering problem and after the frozen delay it has a normal scale.
If I browse the filesystem I have the same kind of freezes :(

0002869: IPython / Jupyter support

Thu, 03 Feb 2022 22:33:56 +0000

This is a placeholder ticket for IPython / Jupyter. It has been listed as a potential GSOC project (https://www.freecadweb.org/wiki/index.php?title=Google_Summer_of_Code#Implementation_Ideas) and mentored by ickby (though this year ickby may not be able to mentor it (as per https://forum.freecadweb.org/viewtopic.php?t=20063#p154833)

Nevertheless, for those interested, discussion on this topic have occurred in the FreeCAD forums:
* IPython notebook integration https://forum.freecadweb.org/viewtopic.php?t=14740
* Ipython Qt Console https://forum.freecadweb.org/viewtopic.php?f=10&t=14166
* [SOLVED] Embedding FreeCAD in ipython https://forum.freecadweb.org/viewtopic.php?t=13620

Please continue the conversation in https://forum.freecadweb.org/viewtopic.php?t=14740

0003304: Integrate Inkscape in to FreeCAD

Thu, 03 Feb 2022 21:57:04 +0000

Relevant threads:

0004238: Decide on the function of system.cfg

Thu, 03 Feb 2022 13:45:36 +0000

Right now ~/.FreeCAD/system.cfg doesn't serve a purpose. See forum thread https://forum.freecadweb.org/viewtopic.php?f=8&t=40517

0004675: Programmatically building sketch geometry and constraints displays error, but creates valid geometry and constraints

Thu, 03 Feb 2022 12:11:25 +0000

Adding this as requested by @abdullah

When programmatically building geometry the following error is displayed, but, only with certain sets of valid input data.

Updating geometry: Error build geometry(6): gp_Circ::SetRadius() - radius should be positive number
Invalid solution from DogLeg solver.

It appears to only happen with certain sets of data in the Python scripts available here:
https://github.com/macdroid53/FreeCADScripts
(put the files in the macro directory and execute the .py file with no _ui in the name.

Forum discussion.

0004448: 0.19 Tech Draw does not correctly open files from previous versions.

Wed, 02 Feb 2022 20:21:15 +0000

0.19 Tech Draw does not correctly interpret the rotation angle of any rotated views created by previous versions. For example, if the page contains a view that has been rotated -90 degrees, 0.19 displays the view as being rotated 0 degrees. This causes any dimensions in the view to be incorrect (usually to "0.00") because the anchor points are shifted.

0004838: Mouse-over Info in Task: Edit welding symbols

Wed, 02 Feb 2022 17:29:13 +0000

Detailed information on forum: Add Weld Tool - thoughts and suggestions