TabBar not working.

[hamza00789]

TabBar is not working in this release.

OS: Windows 10 Version 2009
Word size of FreeCAD: 64-bit
Version: 2023.114.26244 +5346 (Git)
Build type: Release
Branch: LinkDaily
Hash: 734bfcf
Python version: 3.8.10
Qt version: 5.15.2
Coin version: 4.0.1
OCC version: 7.6.2
Locale: English/United States (en_US)

An error message like this appears.

18:03:03 2.648469 <asm3.main> init_gui.py(14): no solver backend found
18:03:03 Traceback (most recent call last):
18:03:03 File "C:\Users\M.Hamza\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 574, in onPreStart
18:03:03 onStart()
18:03:03 File "C:\Users\M.Hamza\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 563, in onStart
18:03:03 onWorkbenchActivated()
18:03:03 File "C:\Users\M.Hamza\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 236, in onWorkbenchActivated
18:03:03 w = tabs()
18:03:03 File "C:\Users\M.Hamza\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 153, in tabs
18:03:03 active = Gui.activeWorkbench().class.name
18:03:03 AssertionError: No active workbench
18:03:03

[blue0ceanby]

i have the same Problem:

OS: Windows 10 Version 2009
Word size of FreeCAD: 64-bit
Version: 2023.114.26244 +5346 (Git)
Build type: Release
Branch: LinkDaily
Hash: 734bfcf
Python version: 3.10.8
Qt version: 5.15.6
Coin version: 4.0.1
OCC version: 7.6.3
Locale: German/Germany (de_DE)

Error Message:
19:27:37 Traceback (most recent call last):
19:27:37 File "C:\Users\xxxx\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 574, in onPreStart
19:27:37 onStart()
19:27:37 File "C:\Users\xxxx\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 563, in onStart
19:27:37 onWorkbenchActivated()
19:27:37 File "C:\Users\xxxx\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 236, in onWorkbenchActivated
19:27:37 w = tabs()
19:27:37 File "C:\Users\xxxx\AppData\Roaming\FreeCAD\Mod\TabBar\TabBar_Gui.py", line 153, in tabs
19:27:37 active = Gui.activeWorkbench().class.name
19:27:37 AssertionError: No active workbench
19:27:37

[hamza00789]

Is there a way to fix this in the same release? Because new release will solve this problem as usual but new release comes with new problems.

[realthunder]

Try extract and copy the the following TabBar_Gui.py file into your TabBar installation directory (usually C:\<username>\AppData\Romaing\FreeCAD\Mod\TabBar) and overwrite the original one.
TabBar_Gui.py.zip

[blue0ceanby]

it works, no error message
thank you

[hamza00789]

it works, no error message
thank you.