本文链接地址: Qt程序错误“QObject::connect: Cannot queue arguments of type ‘QTextCursor’”的解决方法 1. 运行情景当我在一个窗口中添加了 QTextEdit 控件,并在一个工作者线程中直接调用了 QTextEdit 的append函数,这个时候就会出现下面的错误: 1 2 3 QObject::connect: Cannot queue arguments of type...
QObject::connect: Cannot queue arguments of type 'QTextBlock'(Make sure 'QTextBlock' is registered using qRegisterMetaType().)QObject::connect: Cannot queue arguments of type 'QTextCursor'(Make sure 'QTextCursor' is registered using qRegisterMetaType().)libpng warning: iCCP: known incorrect sRG...
QObject::connect: Cannot queue arguments of type 'QTextCursor' (Make sure 'QTextCursor' is registered using qRegisterMetaType().) 1. 2. 更让人摸不着头脑的是,过一阵子闪退的时候,会出现下面这句话: 段错误,核心已转储 1. 这啥玩意儿?能说人话么?一番搜索之后,发现这个原来英语叫做“Segmentation fa...
Qt程序错误“QObject::connect: Cannot queue arguments of type ‘QTextCursor’”的解决方法 1. 运行情景 当我在一个窗口中添加了 QTextEdit 控件,并在一个工作者线程中直接调用了 QTextEdit 的append函数,这个时候就会出现下面的错误: QObject::connect... 06月23日 阅读29,108 views 发表评论 阅读全文 ...
QObject::connect: Cannot queue arguments of type 'MyType' Call qRegisterMetaType() to register the data type before you establish the connection. When using signals and slots with multiple threads, see Signals and Slots Across Threads. See also Thread Support in Qt, QObject::connect(), and ...
QObject::connect: Cannot queue arguments of type 'MyType' Call qRegisterMetaType() to register the data type before you establish the connection. When using signals and slots with multiple threads, see Signals and Slots Across Threads. See also Thread Support in Qt, QObject::connect(), qRegist...
QObject::connect: Cannot queue arguments of type 'MyType' call qRegisterMetaType() to register the data type before you establish the connection. See also Thread Support in Qt, QObject::connect(), and qRegisterMetaType(). enum Qt::ContextMenuPolicy This enum type defines the various policies ...
QObject::connect: Cannot queue arguments of type 'MyType'call qRegisterMetaType() to register the data type before you establish the connection.See also Thread Support in Qt, QObject::connect(), and qRegisterMetaType().enum Qt::ContextMenuPolicy...
QObject::connect: Cannot queue arguments of type 'MyType'call qRegisterMetaType() to register the data type before you establish the connection.See also Thread Support in Qt, QObject::connect(), and qRegisterMetaType().enum Qt::ContextMenuPolicy...
QObject.connect: Cannot queue arguments of type 'MyType' Call qRegisterMetaType()注册的数据类型你建立连接之前。 当使用信号和槽多线程,请参见Signals and Slots Across Threads。 See also Thread Support in Qt,QObject.connect()qRegisterMetaType()和Q_DECLARE_METATYPE()。 Qt.ContextMenuPolicy 这个枚举...