ECArgs.h:36:3: error:‘string’ does not name a type ECArgs.h:36: ECString 值(char c); 有人可以给我任何关于错误的提示吗? ECArgs.h #include <list> #include "ECString.h" class ECArgs { public: ECArgs(int argc, char *argv[]); int nargs() { return nargs_; } bool isset(...
does not type a name 2019-12-12 14:14 − 出现'xxxxx'does not name a type 这种情况的几种原因: 1、没有加调用函数的头文件2、不存在xxx命名空间3、包含头文件,但是调用的时候,类名写错了 ... 皮卡丘额 0 1282 NSString的用法 2015-05-10 20:44 − 1 #pragma mark NSString的创建 2 ...
当我尝试编译以下代码时: #include <string.h> using namespace std; typedef std::basic_string<char> foostring; foostring foo = "foo"; 我收到以下错误: stringtest.cpp:5: error: expected initializer before ‘<’ token stringtest.cpp:6: error: ‘foostring’ does not name a type 我的编译器...
stringtest.cpp:5: error: expected initializer before \xe2\x80\x98<\xe2\x80\x99 token\nstringtest.cpp:6: error: \xe2\x80\x98foostring\xe2\x80\x99 does not name a type\nRun Code Online (Sandbox Code Playgroud)\n\n我的编译器是: g++ (Ubuntu 4.4.1-4ubuntu9) 4.4.1 \...
启动UIAbility时报“The specified ability does not exist”错误 启动UIAbility时报“must have required property 'startWindowIcon'”错误 调用方使用startAbilityForResult()时,被调用方如何返回数据 如何在未知UIAbility的情况下通过隐式Want拉起应用 拉起UIAbility时报“16000050”错误 通过隐式Want拉起浏览器...
}else{// not existanonymousUserInfo_ =std::make_shared<UserInfo>(new UserInfo(UserInfo::defaultAnonymousUsername(), password, permission)); LOG_DEBUG <<"Successfully add user \""<< username <<"\"."; res =true; } } ... } 这里很隐晦的一个错误,就是把std::make_shared误用。std::make_...
android{compileSdkVersion30buildToolsVersion"29.0.2"defaultConfig{applicationId"com.xxx.xxx"minSdkVersion19targetSdkVersion30versionCode1versionName"0.1"}} 编译时报错如下 : 代码语言:javascript 复制 Type mismatch:inferred type is String?but String was expected ...
object StringUtils { /** * 判断字符串是否是纯数字组成的串，如果是，就返回对应的数值，...
解决方法:sshd被关闭或没安装导致,which sshd检查是否安装,若已经安装,则sshd restart,并ssh 本机hostname,检查是否连接成功 18、Log aggregation has not completed or is not enabled. 解决方法:在yarn-site.xml中增加相应配置,以支持日志聚合 19、failed to launch org.apache.spark.deploy.history.History Server...
a因为怕失去所以不想拥有 Because feared loses therefore does not want to have [translate] a正是由于客家文化是以中原汉文化为主体的移民文化 Is precisely because the Hakkas culture is changes into the main body by the area south of Yellow River Chinese written language the immigration culture [...