Cannot convert from 'QTableWidgetItem*' to 'QObject*'

Cannot convert from 'QTableWidgetItem*' to 'QObject*' because they are different types of objects. QTableWidgetItem is the cell used to display content in QTableWidget, and QObject is a base class used to build the Qt object model.

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Origin blog.csdn.net/weixin_42577735/article/details/129510460