如果错误消息指出在调用myFunction时发生了"expected nested-name-specifier before"错误,那么很可能是因为忘记使用myNamespace::前缀。正确的方式是myNamespace::MyClass obj;,并且在调用成员函数时也应该确保作用域正确。 如果错误发生在其他地方,比如使用了错误的命名空间或类名,你需要根据具体的错误消息和代码上下文来修正。
include"privateitemget.h"//privateitemget.h文件在哪里有定义
C:\Windows\system32\cmd.exe /c make [100%] Building CXX object CMakeFiles/test.dir/test.cpp.obj G:\workspace\test\test.cpp:12:19: error: expected nested-name-specifier before ' writer_trait' G:\workspace\test\test.cpp:12:32: error: expected ';' before 'writer_type' G:\workspace\...
http://bbs.csdn.net/topics/370075224http://stackoverflow.com/questions/5249835/expected-nested-name-specifier-before-const-error-with-typename-const-in-g
../src/internet/model/include/rapidjson/internal/meta.h:120: error: ‘operator const int’ does not name a type ../src/internet/model/include/rapidjson/internal/meta.h:126: error: expected nested-name-specifier before numeric constant
When I compile (with GCC 13.1.1), build fails with geometry.hpp:9:24: error: found ‘:’ in nested-name-specifier, expected ‘::’ and subsequent errors error: ‘FeatureType’ has not been declared. I have run: Complete cmake call: cmake \ -DB...
'<name>' cannot expose type '<type>' used in the underlying delegate type '<delegatetype>' of the event it is implementing to <specifier1> '<type1>' through <specifier2> '<type2>' '<name>' cannot expose type <type1> in <specifier> <type2> '<typename>' through <name> '<name>...
'<name>' cannot be named as a parameter in an attribute specifier because it is not a field or property '<name>' cannot expose the underlying delegate type '<delegatetype>' of the event it is implementing outside the project through <specifier> '<type>' '<name>' cannot expose the unde...
g++ error: expected nested-name-specifier before 'XXX' 2014-10-21 10:09 −... foo__hack 0 10432 error: expected initializer before '<' token 2012-07-09 20:03 −#ifndef _TYPE_H_ #define _TYPE_H_ #include <string> #include #include <vector> #include <stdlib.h> //颜色 typede...
/media/ashish/Data1/_ASHISH/15_QGroundControl/qgroundcontrol_source_build/qgroundcontrol_stable4p2/qgroundcontrol/src/QtLocationPlugin/MapProvider.cpp:23:40: error: incomplete type ‘QLocale’ used in nested name specifier 23 | const QStringList langs = QLocale::system().uiLanguages(); ...