JavaScriptVoidfunction return value is used as the return type of function that does not return any value. Thevoidoperator is often used for obtaining theundefinedprimitive value. void expression Void function return value is used in JavaScript A simple example code describes the returning undefined ...
此话意思是 ：返回表达式在空白函数 return 那里出错了 代码贴出来看看！从上面的字面理解是 删除函数出错的！把整个都贴出来！看看
void 表示这个子函数没有返回值 可以子函数最后 return TempDat 所以报错
<!DOCTYPE html> 慕课网OA办公系统 <!--引入样式--> <!--引入组件库--> .login-box { border: 1px solid #DCDFE6; width: 350px; margin: 180px auto; padding: 35px 35px 15px 35px; border-radius: 5px; -webkit-border-radius: 5px; -moz-border-radius: 5px; box-...
First, your function has to indicate what type of value will be returned. This is done by setting the function’sreturn type, which is the type that is defined before the function’s name. In the example above, functiongetValueFromUserhas a return type ofvoid(meaning no value will be re...
error C174: return-expression on void-function 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 正在翻译,请等待......
return-statement with a value, in function returning 'void' [-fpermissive] May 24, 2022 at 9:02pm suslucoder(30) Im trying to connect postgresql db from my server which has ubuntu 18.04 I have the code below but when i compile it I get the error ...
error C174: return-expression on void-function5个回答 正在翻译,请等待...2013-05-23 12:21:38 回答:匿名 错误C174 :在空作用的回归表示 2013-05-23 12:23:18 回答:匿名错误C174 : 返回表示在空作用 2013-05-23 12:24:58 回答:匿名错误C174: 上 void 函数的返回表达式 2013-05-23 12:26:38...
Return statements must be used to return a value to a calling procedure. You cannot use Return statements by themselves to control program flow.Error ID: BC30654To correct this errorSpecify a value that the function or procedure can return. Use the End statement to cause the program to ex...
prog1.cpp: In function'bool str_subrange(const string&, const string&)': prog1.cpp:11:4: error:return-statement with no value,infunction returning'bool'[-fpermissive]return; 如果补上合适的返回值编译器不报错,证明编译器没有检查出“在循环后面漏了一个return”这个错误!同时也证明了源代码能通过...