system settings is not opening in arch linux

[Flight-X]

Sir i uploaded every information my rig
pls find the attachment
Now Setting menu is not opening
it crashes every time i open
*** and here is the crash Report

---

Created attachment 137722 [details]
New crash information added by DrKonqi

systemsettings5 (5.21.4) using Qt 5.15.2

• What I was doing when the application crashed:
  i was chaniging the icon style in icon settings menu

• Unusual behavior I noticed:
  System suddenly crashed

• Custom settings of the application:
  may be i changed icon pack to breeze dark

-- Backtrace (Reduced):
#4 0x00007f6b9748c42c in chameleon::ChameleonStyle::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libchameleon.so
#5 0x00007f6b9748373d in chameleon::ChameleonStyle::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libchameleon.so
[...]
#8 0x00007f6ba0f6f276 in QQuickWindowPrivate::polishItems() () at /usr/lib/libQt5Quick.so.5
#9 0x00007f6ba0ff7740 in QQuickRenderControl::polishItems() () at /usr/lib/libQt5Quick.so.5
[...]
#11 0x00007f6ba265166e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5

details.txt

[tsujan]

systemsettings5 has no relation to LXQt and your problem is in deepin-qt5integration — neither LXQt nor KDE.

[Flight-X]

then sir what should i do i submit the bug report they said its the problem of bb10dark, and they said Please report a
bug there. pls guide me sir

[tsujan]

they said its the problem of bb10dark, and they said Please report a bug there

As I said, your backtrace shows that the bug is in deepin-qt5integration (not bb10dark). So, you could report it to Deepin.