websocketpp::server<websocketpp::config::asio>::message_ptr msg){// 处理WebSocket消息std::cout<<"Received message: "<<msg->get_payload()<<std::endl;// 做进一步的处理...});// 启动WebSocket服务器server.listen(
C/C++ error:unknown type name ‘bool’ 一.error:unknown type name ‘bool’ 报错的意思:未知的类型名:‘bool’ main.c:Infunction‘main’: main.c:6:4: error: unknown type name ‘bool’ 6|bool x =1; |^~~~ main.c:11:4: error: unknown type name ‘bool’ 11|bool y = *(bool*)p...
CPP编译报错"A 'unknown type name' error has occurred" 问题现象 在编译HarmonyOS C++ 项目时,报错提示"A 'unknown type n……欲了解更多信息欢迎访问华为HarmonyOS开发者官网
usbdev/core/inc/usbd_def.h:207:3: error: unknown type name 'uint32_t' uint32_t rem_length; ^ usbdev/core/inc/usbd_def.h:208:3: error: unknown type name 'uint32_t' uint32_t maxpacket; ^ usbdev/core/inc/usbd_def.h:214:3: error: unknown type name 'uint8_t' uint8_t ...
main.c:11:1:error: unknown type name'bool' bool mybool =0; ^ 1errorgenerated. (908)exitstatus =1 nbproject/Makefile-default.mk:115: recipefortarget'build/default/production/main.p1' failed This is the code I'm trying to compile for PIC18F46K42 target. ...
Error:(16, 58) error: unknown type name 'string'; did you mean 'std::string'? Error:(17, 38) error: unknown type name 'string'; did you mean 'std::string'? Error:(18, 38) error: unknown type name 'string'; did you mean 'std::string'?
头文件#include <stdio.h>试试
g++编译:error: ‘it’ does not name a type c++程序使用linux编译时候,迭代器这里报错:for (auto it=confidences.begin(); it != confidences.end(); ++it),解决方法就在报错提示中,在g++后面加一个 --std=c++11或者-std=gnu++11。... 百度语音集成报错"error":4,"desc":"App name unknown","sub...
Vs Code运行C++代码报错:unknown type name ‘constexpr‘,报错源代码#include<iostream>usingnamespacestd;intmain(){constint*p=nullptr;//constexprint*q=nullptr;}报错原因解决办法添加以下代码#defineconstexprconst测试代码(正常运行)#include<iostream&
C2893: 未能使函数模板“unknown-type std::invoke(_Callable &&, _Types &&...)”专用化 websocket_server 当使用websocket_server来创建WebSocket服务器时,有时会遇到编译错误C2893,该错误表示无法对函数模板std::invoke(_Callable &&, _Types &&...)进行专用化。在本文中,我们将讨论可能导致此错误的原因,并...