I don't understand the error content.

[IknowQT]

this->connect(this->m_pFrozenTable->verticalScrollBar(), &QAbstractSlider::valueChanged,
       verticalScrollBar(), &QAbstractSlider::setValue);
   this->connect(verticalScrollBar(), &QAbstractSlider::valueChanged,
       this->m_pFrozenTable->verticalScrollBar(), &QAbstractSlider::setValue);

Severity Code Description Project File Line Suppression Status
Error C2664 'QMetaObject::Connection QObject::connect<void(__cdecl QAbstractSlider::* )(int),void(__cdecl QAbstractSlider::* )(int)>(const QAbstractSlider *,Func1,const QAbstractSlider *,Func2,Qt ::ConnectionType)': cannot convert argument 1 from 'QScrollBar ' to 'const QAbstractSlider '. MainWidget D:\ProgramSrc\POP\MainWidget\usrTableWidget.cpp 10
Error C2664 'QMetaObject::Connection QObject::connect<void(__cdecl QAbstractSlider:: )(int),void(__cdecl QAbstractSlider:: )(int)>(const QAbstractSlider *,Func1,const QAbstractSlider *,Func2,Qt ::ConnectionType)': cannot convert argument 1 from 'QScrollBar *' to 'const QAbstractSlider *'. MainWidget D:\ProgramSrc\POP\MainWidget\usrTableWidget.cpp 8

Why am I getting this error? The class inherits tableview.

[Christian Ehrlicher]

include QScrollBar header.