error: calling 'split' with incomplete return type 'QStringList' 代码: QStringList strs = numStr.split("."); 1. 研究了一会儿,其实原因就是缺少引用,比如这行代码中就是缺少QStringList的引用,加上就解决了: #include "QStringList" 1.
QVariant field ( const QString & name ) const bool hasVisitedPage ( int id ) const virtual int nextId () const WizardOptions options () const QWizardPage * page ( int id ) const QPixmap pixmap ( WizardPixmap which ) const void setButton ( WizardButton which, QAbstractButton * button ...
Qt程序编译是出现"field has incomplete type"问题的解决(转) 摘要:zh转自“http://blog.csdn.net/jobsss/article/details/7678646”在编译程序是出现了如下错误,类或结构体的前向声明只能用来定义指针对象或引用,因为编译到这里时还没有发现定义,不知道该类或者结构的内部成员,没有办法具体的构造一个对象,所以...
build log: https://kojipkgs.fedoraproject.org//work/tasks/2954/28292954/build.log In file included from /builddir/build/BUILD/qterm-0.7.2/src/keydialog.cpp:10: /builddir/build/BUILD/qterm-0.7.2/src/keydialog.h:48:15: error: field 'bgKey'...
field. If you have specified properties for the item that are not supported for the new type, the type cannot be changed and an error message is displayed. Select the \inlineimage icons/action-icon.png When you create a component using a QML type, the component has all the properties of...
QVariantfield( const QString &name) const boolhasVisitedPage( intid) const virtual intnextId() const WizardOptionsoptions() const QWizardPage *page( intid) const QList<int>pageIds() const QPixmappixmap( WizardPixmapwhich) const voidremovePage( intid) ...
voidCMainWindow::showMsg(const QString &text) 那么,showMsg("test"); // 正确 【例4】:假设有如下函数声明: string foo( ); void bar(string & s); 那么下面的表达式将是非法的: bar(foo( )); bar("hello world"); 原因在于foo( )和"hello world"串都会产生一个临时对象,而在C++中,这些临时...
"fromPyQt4.QtimportQInputDialogparent =Nonetext, ok =QInputDialog.getText(parent, title, label)# parent argument needed only in Qt4 [bruce 070329, more info above]ifnotok:print"time python code code: cancelled"return# fyi: type(text) == <class '__main__.qt.QString'>command = str(...
我的建议是使用MSVC。理由一：qtcreator的debuger有功能缺陷，经常会出现变量无法查看的问题，棘手的bug...
HAS_EXPIRED,"X509_V_ERR_CRL_HAS_EXPIRED"}, { X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD,"...