I can confirm this on Windows, or at least some odd behavior.
from PySide2 import QtWidgets
def on_pressed():
priknt("world")
button = QtWidgets.QPushButton("Hello")
button.pressed.connect(on_pressed)
button.show()
For me, when pressing the button, the window with the button in it stalls
and doesn’t do or say anything. The GUI is still responsive and works fine.
When I run:
button.close()
The expected exception appears.
# Error: NameError: file <maya console> line 4: global name 'priknt'
is not defined #
But the GUI remains.
The next time I call close(), the GUI closes, and all is well.
This is with a fresh copy of Maya 2017 on Windows 10, all settings default.
On 29 September 2016 at 09:01, Fredrik Averpil <[email protected]>
wrote:
> Not sure if it's just me or if this is a thing.
>
> So, I've noticed that with e.g. Maya 2015 (Qt4) and PySide, when my UI
> hits an error and I get the Traceback in the script editor the UI doesn't
> crash/disappear. It's still fully functional in Maya as well as when I run
> the UI in the cmd/terminal (standalone).
>
> However, with Maya 2017 (Qt5) and PySide2, the application still prints
> the traceback in the script editor but then simply crashes.
> If I run the UI in cmd/terminal (standalone) instead, the UI disappears as
> well.
>
> The error can be e.g. that when I click a pushButton it calls a function
> which prints "hello". But in this case let's say the function was
> misspelled so when I click the button a non-existing function is called.
>
> Is this something you guys have observed as well -- or could it be
> something specific to my code?
>
> Cheers,
> Fredrik
>
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--
*Marcus Ottosson*
[email protected]
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