error: missing space between ‘ “ “ ‘ and suffix identifier

最新推荐文章于 2025-05-23 20:50:05 发布
原创 最新推荐文章于 2025-05-23 20:50:05 发布 · 802 阅读 · 9 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#java #linux #前端

博客给出一个解决方法，即在“”与_之间添加一个空格，但未明确该问题的具体应用场景。
部署运行你感兴趣的模型镜像 
error: missing space between '""' and suffix identifier
   using udl::operator""_;

解决方法：在""与_之间加一个空格。

  using udl::operator"" _;

您可能感兴趣的与本文相关的镜像

ACE-Step

ACE-Step

音乐合成
ACE-Step

ACE-Step是由中国团队阶跃星辰（StepFun）与ACE Studio联手打造的开源音乐生成模型。 它拥有3.5B参数量，支持快速高质量生成、强可控性和易于拓展的特点。 最厉害的是，它可以生成多种语言的歌曲，包括但不限于中文、英文、日文等19种语言

C++代码升级C++11编译报错常见问题及解决
zchoney的专栏
05-19 6330
近日代码编译升级C++11，编译中遇到的一些warning问题解决 1、warning: invalid suffix on literal; C++11 requires a space between literal and identifier[-Wliteral-suffix] 2、warning: comparison between signed and unsigned integer expressions[-Wsign-compare] 3、warning: deleting o..
g++ 编译c++11
逝水流年
07-18 2282
g++ -g -Wall -std=c++11 main.cpp gcc -g -Wall -std=c11 main.cpp gcc g++支持C++11 标准编译及其区别
负载均衡OJ项目中问题：httplib,g++版本问题
LIHONGLI000125的博客
12-07 629
选项 1：将编译命令中的-std=c++11改为-std=c++14或更高版本。选项 2：修改代码避免使用用户定义字面量（如果必须使用 C++11）。选择升级编译器。这个错误表示你的 g++ 编译器不支持 -std=c++14 选项，可能是因为你使用的 g++ 版本较旧，或者该版本的 GCC 编译器不支持 C++14 标准。检查 GCC 版本首先，检查你当前使用的 g++ 版本，看看它是否支持 C++14 标准。你可以使用以下命令查看 GCC 的版本：随后升级g++版本至7.
error: invalid suffix on literal； C++11 requires a space between literal and identifier
Marco_L的博客
07-23 8374
问题如下： if (interval->duration_frames) av_log(log_ctx, log_level, "#%"PRId64, interval->end); //报错 把错误翻译过来就是：文字上的无效后缀；C++ 11需要字面和标识符之间的空格 因为PRId64在inttypes.h中定义，所以最开始以为是头文件的问题，但是在我试着修改.h文件时，发现该文件是只读类型，不可修改，于是放弃。 最后，在代码中PRId64的前面加了空格，修改成功。
C++ 忘掉std::cout吧，fmt和spdlog的结合
weixin_44539328的博客
05-23 840
我们在学习C++时，经常使用std::cout这种方式在学习或演示时非常方便，但实际开发中，我们通常会使用一些日志库，如：spdlog等。补充说明。
解决fatal error: bsoncxx/json.hpp: 没有那个文件或目录
a504325677的博客
07-06 4448
今晚尝试封装mongodb api工具类,刚写了开头,进行测试,发现如下问题: 编译过程出现fatal error: bsoncxx/json.hpp: 没有那个文件或目录 看到提示,编译器应该是还没有完成预编译就已经出错, 随即猜测应该是头文件有问题,然后查编译器默认搜索路径,发现头文件存在且没有问题. 然后,回到之前写过的包含该头文件的代码,手写编译代码进行测试,发现编译通
* installing *source* package ‘tzdb’ ... ** package ‘tzdb’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)’ g++ -std=gnu++11 -I"/public/software/R4.3.2/lib64/R/include" -DNDEBUG -I'/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include' -I/usr/local/include -I../inst/include -DINSTALL=dummy -DAUTO_DOWNLOAD=0 -DHAS_REMOTE_API=0 -DUSE_OS_TZDB=0 -DONLY_C_LOCALE=1 -fpic -g -O2 -c api.cpp -o api.o In file included from ../inst/include/date/tz.h:99:0, from api.cpp:1: ../inst/include/date/date.h:966:22: error: missing space between ‘""’ and suffix identifier CONSTCD11 date::day operator ""_d(unsigned long long d) NOEXCEPT; ^ ../inst/include/date/date.h:967:22: error: missing space between ‘""’ and suffix identifier CONSTCD11 date::year operator ""_y(unsigned long long y) NOEXCEPT; ^ ../inst/include/date/date.h:1975:1: error: missing space between ‘""’ and suffix identifier operator ""_d(unsigned long long d) NOEXCEPT ^ ../inst/include/date/date.h:2058:30: error: expected ‘}’ before end of line # pragma GCC diagnostic push ^ ../inst/include/date/date.h:2058:30: error: expected ‘}’ before end of line ../inst/include/date/date.h:2058:30: error: expected declaration before end of line make: *** [api.o] Error 1 ERROR: compilation failed for package ‘tzdb’
最新发布
10-30
1. missing space between ‘""’ and suffix identifier：这可能涉及宏定义或字符串连接。在C++中，字符串字面量（如"abc"）后面紧跟标识符时需要空格，否则会被视为用户定义的字面量后缀（user-defined literal ...
/root/gitcode/snapShot/include/spdlog/fmt/bundled/format.h:4009:16: error: missing space between ‘""’ and suffix identifier constexpr auto operator""_a(const char* s, size_t) -> detail::udl_arg<char> { ^ /root/gitcode/snapShot/main.cpp:82:1: error: expected ‘}’ at end of input } ^ /root/gitcode/snapShot/main.cpp:82:1: error: expected ‘}’ at end of input /root/gitcode/snapShot/main.cpp:82:1: error: expected ‘}’ at end of input
05-07
好的，我现在需要帮助用户解决他们在使用C++的spdlog库时遇到的编译错误，具体是“missing space between”和“expected ‘}’ at end of input”的问题。首先，我需要回忆一下spdlog和fmt库的使用，以及常见的编译...
In file included from http_server.cc:2:0: cpp-httplib/httplib.h: In function ‘const char* httplib::detail::find_content_type(const string&, const std::map<std::basic_string<char>, std::basic_string<char> >&)’: cpp-httplib/httplib.h:2732:14: error: missing space between ‘""’ and suffix identifier using udl::operator""_t; ^ cpp-httplib/httplib.h:2732:22: error: expected ‘;’ before ‘STRING_USERDEF’ token using udl::operator""_t; ^ cpp-httplib/httplib.h:2732:22: error: unable to find string literal operator ‘operator"" _t’ cpp-httplib/httplib.h:2736:8: error: unable to find string literal operator ‘operator"" _t’ case "css"_t: return "text/css"; ^ cpp-httplib/httplib.h:2737:8: error: unable to find string literal operator ‘operator"" _t’ case "csv"_t: return "text/csv"; ^ cpp-httplib/httplib.h:2738:8: error: unable to find string literal operator ‘operator"" _t’ case "txt"_t: return "text/plain";
03-13
从错误信息来看，您遇到的问题是因为编译器无法识别自定义字符串字面量运算符（`operator "" _t`）。这通常是由以下几个原因之一引起的： ### 可能原因及解决办法 1. **编译器版本过低**： - 自定义字符串字面量...
解析以下错误libs using C++ compiler: ‘g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)’ using C++11 g++ -std=gnu++11 -I"/public/software/R4.3.2/lib64/R/include" -DNDEBUG -I'/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/BH/include' -I'/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include' -I/usr/local/include -fpic -g -O2 -c cpp11.cpp -o cpp11.o In file included from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11.hpp:3:0, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/declarations.hpp:13, from cpp11.cpp:5: /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/R.hpp:52:20: error: missing space between ‘""’ and suffix identifier constexpr R_xlen_t operator""_xl(unsigned long long int value) { return value; } ^ In file included from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/r_vector.hpp:19:0, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/list.hpp:9, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/data_frame.hpp:12, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11.hpp:7, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/declarations.hpp:13, from cpp11.cpp:5: /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/named_arg.hpp:42:18: error: missing space between ‘""’ and suffix identifier inline named_arg operator""_nm(const char* name, std::size_t) { return named_arg(name); } ^ In file included from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/list.hpp:9:0, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/data_frame.hpp:12, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11.hpp:7, from /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/declarations.hpp:13, from cpp11.cpp:5: /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/r_vector.hpp: In member function ‘cpp11::r_vector<T>::const_iterator& cpp11::r_vector<T>::const_iterator::operator--()’: /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/r_vector.hpp:680:23: error: unable to find numeric literal operator ‘operator"" _xl’ fill_buf(std::max(0_xl, pos_ - 64)); ^ /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/r_vector.hpp: In member function ‘cpp11::r_vector<T>::const_iterator& cpp11::r_vector<T>::const_iterator::operator-=(R_xlen_t)’: /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/r_vector.hpp:700:23: error: unable to find numeric literal operator ‘operator"" _xl’ fill_buf(std::max(0_xl, pos_ - 64)); ^ /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/r_vector.hpp: In member function ‘void cpp11::r_vector<T>::const_iterator::fill_buf(R_xlen_t)’: /public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/cpp11/include/cpp11/r_vector.hpp:761:22: error: unable to find numeric literal operator ‘operator"" _xl’ length_ = std::min(64_xl, data_->size() - pos); ^ make: *** [cpp11.o] Error 1 ERROR: compilation failed for package ‘BiocParallel’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/BiocParallel’ * installing *source* package ‘Rcpp’ ... ** package ‘Rcpp’ successfully unpacked and MD5 sums checked ** using staged installation ** libs using C++ compiler: ‘g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)’ g++ -std=gnu++11 -I"/public/software/R4.3.2/lib64/R/include" -DNDEBUG -I../inst/include/ -I/usr/local/include -fpic -g -O2 -c api.cpp -o api.o In file included from ../inst/include/Rcpp/Module.h:510:0, from ../inst/include/Rcpp.h:70, from api.cpp:26: ../inst/include/Rcpp/module/class.h:114:100: error: expected ‘)’ before ‘(’ token self& constructor( const char* docstring = 0, ValidConstructor valid = &yes_arity<sizeof...(T)> ){ ^ ../inst/include/Rcpp/module/class.h:114:103: error: expected initializer before ‘>’ token self& constructor( const char* docstring = 0, ValidConstructor valid = &yes_arity<sizeof...(T)> ){ ^ ../inst/include/Rcpp/module/class.h:119:117: error: expected ‘)’ before ‘(’ token self& factory( Class* (*fun)(T...), const char* docstring = 0, ValidConstructor valid = &yes_arity<sizeof...(T)> ){ ^ ../inst/include/Rcpp/module/class.h:119:120: error: expected initializer before ‘>’ token self& factory( Class* (*fun)(T...), const char* docstring = 0, ValidConstructor valid = &yes_arity<sizeof...(T)> ){ ^ ../inst/include/Rcpp/module/class.h:265:89: error: expected ‘)’ before ‘(’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:265:92: error: expected initializer before ‘>’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:271:89: error: expected ‘)’ before ‘(’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:271:92: error: expected initializer before ‘>’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:277:98: error: expected ‘)’ before ‘(’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:277:101: error: expected initializer before ‘>’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:283:95: error: expected ‘)’ before ‘(’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:283:98: error: expected initializer before ‘>’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:289:89: error: expected ‘)’ before ‘(’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:289:92: error: expected initializer before ‘>’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:295:95: error: expected ‘)’ before ‘(’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h:295:98: error: expected initializer before ‘>’ token const char* docstring = 0, ValidMethod valid = &yes_arity<sizeof...(T)>) { ^ ../inst/include/Rcpp/module/class.h: In member function ‘Rcpp::class_<Class>::self& Rcpp::class_<Class>::default_constructor(const char*, Rcpp::ValidConstructor)’: ../inst/include/Rcpp/module/class.h:110:50: error: there are no arguments to ‘constructor’ that depend on a template parameter, so a declaration of ‘constructor’ must be available [-fpermissive] return constructor( docstring, valid ) ; ^ ../inst/include/Rcpp/module/class.h:110:50: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated) make: *** [api.o] Error 1 ERROR: compilation failed for package ‘Rcpp’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/Rcpp’ ERROR: dependency ‘Rcpp’ is not available for package ‘plyr’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/plyr’ ERROR: dependency ‘BiocParallel’ is not available for package ‘Rsamtools’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/Rsamtools’ ERROR: dependencies ‘plyr’, ‘Rcpp’ are not available for package ‘reshape2’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/reshape2’ ERROR: dependencies ‘Rsamtools’, ‘BiocParallel’ are not available for package ‘GenomicAlignments’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/GenomicAlignments’ ERROR: dependency ‘plyr’ is not available for package ‘emdbook’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/emdbook’ ERROR: dependency ‘reshape2’ is not available for package ‘qvalue’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/qvalue’ ERROR: dependencies ‘Rsamtools’, ‘GenomicAlignments’ are not available for package ‘rtracklayer’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/rtracklayer’ ERROR: dependencies ‘qvalue’, ‘emdbook’, ‘Rsamtools’, ‘rtracklayer’, ‘Rcpp’ are not available for package ‘methylKit’ * removing ‘/public/home/ouyanggroup/zhuyt/R/x86_64-pc-linux-gnu-library/4.3/methylKit’
10-28
.../cpp11/include/cpp11/R.hpp:52:20: error: missing space between ‘""’ and suffix identifier constexpr R_xlen_t operator""_xl(unsigned long long int value) { return value; } ^ ... ``` 这个错误提示...
cc1plus: warning: unrecognized command line option "-Wno-ignored-attributes" [enabled by default] [7/36] Building CXX object CMakeFiles/lightgbm_objs.dir/src/io/bin.cpp.o FAILED: CMakeFiles/lightgbm_objs.dir/src/io/bin.cpp.o /usr/bin/g++ -pthread -B /home/liuhui.682/.custom/PYTORCH1.4.0_JUPYTER2_cpu/envs/catboost/compiler_compat -Wl,--sysroot=/ -DEIGEN_DONT_PARALLELIZE -DEIGEN_MPL2_ONLY -DMM_MALLOC -DMM_PREFETCH -DUSE_SOCKET -I/tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/external_libs/eigen -I/tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/external_libs/fast_double_parser/include -I/tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/external_libs/fmt/include -I/tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/include -fopenmp -pthread -Wextra -Wall -Wno-ignored-attributes -Wno-unknown-pragmas -Wno-return-type -O3 -fPIC -funroll-loops -O3 -DNDEBUG -std=gnu++11 -MD -MT CMakeFiles/lightgbm_objs.dir/src/io/bin.cpp.o -MF CMakeFiles/lightgbm_objs.dir/src/io/bin.cpp.o.d -o CMakeFiles/lightgbm_objs.dir/src/io/bin.cpp.o -c /tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/src/io/bin.cpp In file included from /tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/include/LightGBM/utils/common.h:34:0, from /tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/include/LightGBM/bin.h:9, from /tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/src/io/bin.cpp:5: /tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/external_libs/fmt/include/fmt/format.h:3997:16: error: missing space between ‘""’ and suffix identifier constexpr auto operator""_a(const char* s, size_t) -> detail::udl_arg<char> { ^ In file included from /tmp/pip-install-tv5grn8w/lightgbm_5054f3e8dfcd443f96ed89f1aa8091e3/include/LightGBM/bin.h:9:0,
08-21
如果编译过程中出现链接错误（如 `undefined reference to 'fmt::v9::detail::throw_format_error'`），请确保在 CMakeLists.txt 中正确链接 `fmt` 库： ```cmake target_link_libraries(your_target_name PRIVATE ...
CheckStyle报错的常见问题及解决方式
热门推荐
10-19 5万+
CheckStyle报错的常见问题及解决方式
报错：warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wli
Linux
02-20 1万+
C++程序编译报错： __文字上的无效后缀; C ++ 11需要文字和标识符之间的空格”__ 警告信息： ./src/../include/base.h:14:32: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] #de...
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值