如果确认您要使用的是 QString,那么您需要确保已经包含了定义它的头文件。在 Qt 中,这通常是通过包含 <QString> 头文件来实现的。例如: cpp #include <QString> Qt 中的类通常不需要使用命名空间,但如果您在其他使用命名空间的上下文中使用 QString,请确保命名空间的使用是正确的。 确保已经安...
/usr/local/Cellar/qt@5/5.15.2/lib/QtCore.framework/Headers/qlocale.h:1033:25: error: unknown type name 'QStringRef'; did you mean 'CFStringRef'? ulong toULong(const QStringRef &s, bool *ok = nullptr) const; ^~~~ CFStringRef /usr/local/include/QtCore/qdebug.h:473:1: note: '...
DEBUG | Unknown type name '__declspec' 今天在在用U3D打包成iOS的xcode工程时,遇到很多问题,整理一下,这里我用的是xcode8.3 unity5.3 1. xcode打开工程后发现没有适合的模拟器可以运行 系统提示说: A build only device cannot be used to run this target. please select an available device or choose ....
iOS 项目最近导入了一些第三方库,导致报错 Expected unqualified-id & Unknown type name 'NSString' & Unknown type name 'Protocol' 带有C++ 的库与 OC 库发生了冲突,记录一下处理方式。 在你的 .pch 文件中,将头文件和宏包含在下面... 查看原文 ...
I tried to add python3-pyqt5 dependency to qt-gui-cpp recipe. but, it doesn't work now. I hope to know avoid this issue. BR, Mark Copy link Collaborator robwoolleycommentedNov 20, 2023 Thanks for reporting this. I added support for python3-pyqt5-native, 3 years ago but haven't su...
编译报错 “Unknown resource name” 场景一: 问题现象 工程中模块A引用了模块B,编译模块A时出现错误,提示 "Unkown resource name 'xxxx'",找不……欲了解更多信息欢迎访问华为HarmonyOS开发者官网
static void CreateDataclientCertificate(string countrycode, string state, string city, string unit) { X509Certificate2 cacert = new X509Certificate2("ca.pfx", "password"); using (RSA rsa = RSA. Create(2048)) { var request = new CertificateRequest("C=" + countrycode + ", ST=" + state...
2023-10-03 01:27:46.893 [warning] unknown @ 0 - Attribute Qt::AA_ShareOpenGLContexts must be set before QCoreApplication is created. 2023-10-03 01:27:46.915 [debug] unknown @ 0 - Adding host command: close mapped to KonvergoWindow::close ...
boolPreRequisiteCheck::IsComObjectAvailable(CStdString sProgID) { CoInitialize(NULL);boolbResult =false; {IUnknownPtrpObj; pObj.CreateInstance(sProgID); bResult = (pObj!=NULL); } CoUninitialize();returnbResult; } 开发者ID:killbug2004,项目名称:WSProf,代码行数:14,代码来源:PreRequisiteCheck.cpp...
{"__typename":"InheritableStringSettingWithPossibleValues","key":"layout.friendly_dates_enabled","value":"false","localValue":"true","possibleValues":["true","false"]},"dateDisplayFormat":{"__typename":"InheritableStringSetting","key":"layout.format_pattern_date","value":"MMM dd yyyy"...