E:\codes\build-IPaint-Desktop_Qt_5_14_0_MinGW_32_bit-Debug\moc_toolsettingdockwidget.cpp:-1: error: undefined reference to `widgets::ToolSettingDockWidget::~ToolSettingDockWidget()'
報出 MOC-XXXXXX的錯誤
E:\codes\build-IPaint-Desktop_Qt_5_14_0_MinGW_32_bit-Debug\moc_toolsettingdockwidget.cpp:-1: error: undefined reference to `widgets::ToolSettingDockWidget::~ToolSettingDockWidget()'
報出 MOC-XXXXXX的錯誤