lvxiaojie111

/usr/bin/ld: bnll.cpp:(.text+0xed): undefined reference to `__logf_finite'

5

hello, when i use your command to complie，have some issues when " cmake .. " no errors when "mkae " have error as follow: make install Scanning dependencies of target...

/usr/include/c++/9/bits/basic_string.tcc:212:32: error: ‘__N’ was not declared in this scope

2

您好，cmake ..时没有问题，但是make 时，还是有类似下面这样的错误： 错误1：/usr/include/c++/9/bits/basic_string.tcc:212:32: error: ‘__N’ was not declared in this scope 212 | std::__throw_logic_error(__N("basic_string::" | ~~~^~~~~~~~~~~~~~~~~ 213 | "_M_construct null not valid")); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 错误2：/home/ljj/firesmoke/20230526SmartCity/web/src/cweb/router.h:73:31: required from here /usr/include/c++/9/bits/basic_string.tcc:212:32:...

请问gcc g++是哪个版本

3

当我编译的时候 遇到了一些错误，您用的是什么版本，能够告知下