"QColor::fromRgb: RGB parameters out of range" Error

Hwanwoo

(I am using a translator. Please tell if you do not understand a word)
Hello.
An rgb-related error message appears intermittently in the "application output" message.

QColor::fromRgb: RGB parameters out of range

There are no ui problems and the program works normally.
I checked to see if there was any code out of rgb scope, but I couldn't find it.
I want to upload the ui file, but I don't know how to upload it.
I'll write down the stylesheet code.

title

color: rgb(55,50, 50); 
background-color: rgb(220, 232, 242);

label

background-color: qlineargradient(spread:pad, x1:0, y1:1, x2:0, y2:0, stop:0 rgba(40, 40, 40, 255), stop:0.5 rgba(120, 120, 120, 255), stop:1 rgba(100, 100, 100, 255)); 
border: 1px solid #FFFFFF; 
font: bold; 
color: white;

tabwidget

QTabWidget::pane { /* The tab widget frame */ 
    border-top: 2px solid rgba(194,199,203,255); 
} 
QTabWidget::tab-bar { 
    left: 10px; /* move to the right by 5px */ 

} 
/* Style the tab using the tab sub-control. Note that 
    it reads QTabBar _not_ QTabWidget */ 
QTabBar::tab { 
    background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, 
                     stop: 0 rgba(255,255,255,255), stop: 0.4 rgba(221,221,221,255), 
                     stop: 0.5 rgba(216,216,216,255), stop: 1.0  rgba(211,211,211,255)); 
    border: 2px solid rgba(196,196,196,255); 
    border-bottom-color: rgba(194,199,203,255); /* same as the pane color */ 
    border-top-left-radius: 2px; 
    border-top-right-radius: 2px; 
    min-width: 7ex; 
	min-height: 5ex; 
    padding: 1px; 


} 
QTabBar::tab:selected, QTabBar::tab:hover { 
    background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, 
                      stop: 0  rgba(250,250,250,255), stop: 0.4 rgba(244,244,244,255), 
                      stop: 0.5 rgba(231,231,231,255), stop: 1.0  rgba(250,250,250,255)); 

} 
QTabBar::tab:selected { 
    border-color: rgba(155,155,155,255); 
    border-bottom-color:  rgba(194,199,203,255); /* same as pane color */ 
} 
QTabBar::tab:!selected { 
    margin-top: 2px; /* make non-selected tabs look smaller */ 
}

combobox & button

QComboBox QAbstractItemView::item { 
min-height: 30px; 
background-color: rgb(170, 201, 239); 
border-color: rgb(0, 0, 255); 
selection-color: rgb(111, 111, 111); 
} 
QComboBox { 
background: white; 
 } 
QPushButton { 
color: rgb(255, 255, 255); 
background-color: qlineargradient(spread:pad, x1:0, y1:0, x2:0, y2:1, stop:0 rgba(53, 83, 253, 255), stop:0.556604 rgba(0, 72, 128, 255), stop:0.985782 rgba(0, 72, 128, 255)); 
border-color: rgb(74, 123, 161); 
border-radius:7px; 
}  
QPushButton:checked { 
color: rgb(255, 255, 255); 
	background-color: qlineargradient(spread:pad, x1:0, y1:0, x2:0, y2:1, stop:0 rgba(252, 84, 38, 255), stop:0.5 rgba(219, 68, 31, 255), stop:0.985782 rgba(207, 67, 29, 255)); 
border-radius:7px; 
} 
QPushButton:disabled { 
 color: none; 
 }

Christian Ehrlicher

Remove the single stylesheets until the error no longer occurs so you will find out which stylesheet is the problem.
You can also start your application with QT_FATAL_WARNINGS in your debugger to see from where it is called.