当你遇到编译错误 "error: non-void function does not return a value in all control paths" 时,这通常意味着你定义了一个非void类型的函数,但在某些控制路径下,该函数没有返回任何值。这里有几个步骤可以帮助你解决这个问题: 1. 理解错误信息 这个错误信息明确指出,你的函数(其返回类型不是void)在所有的执...
Don't understand why i'm getting the warning that "Control may reach end of non-void function." Any suggestions? Here is my code: longdoublegeo_fn(longreps,intseed){doublex, y, pythag_sum, total =0, inside =0;default_random_engineengine(seed); uniform_real_distribution<double>dist(0...
解决方案:在函数的最后添加一条 return 语句,只要返回的类型对即可!(return 0 也行)。 切记:一定要返回,虽然永远也用不上。 参考https://blog.csdn.net/FunnyZilly/article/details/87899960
How to solve this error for this part :=>warning: control reaches end of non-void function [-Wreturn-type] bool Rover::move(Map &mars) { char Heading[] = {'^', '>', 'v', '<'}; switch (heading) { case 0: if (mapper.isHill(x, y+1)) {...
/home/tsrj/tsjdk8-project/tsjdk8/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp:227:26: error: control reaches end of non-void function [-Werror=return-type] SignalHandlerMark shm(t); 1. 2. 解决办法: make/linux/makefiles/gcc.make:204 ...
牛客网 :34:5: error: control may reach end of non-void function [-Werror,-Wreturn-type] 错误分析 参见:https://blog.csdn.net/u012273127/article/details/79367150 全部评论 推荐 最新 楼层 相关推荐 01-13 11:48 平头哥_产品研发部_研发工程师C/C++(准入职员工) 阿里平头哥内推阿里平头哥面经 一...
control reac control reaches end of non-void function [-Werror=return-type] [solution.c] 目测原因是因为,没有进行return 的返回。 加上return即可 __EOF__
13、warning: missing return statement at end of non-void function "***" 描述:返回非空的函数"getchaek"的最后缺少返回值声明.此处应该是return x;返回一个int型数据,若是没有返回值,编译器产生警告getchaek是一个带返回值的函数,但是函数体里面没有return。 解决办法...
【转】编译错误 error: control may reach end of non-void function 2019-12-20 20:18 −原文网址:https://blog.csdn.net/jiary5201314/article/details/50936921 编译错误:您提交的代码无法完成编译第1行6:1: error: control may reach end of non-void function [-Werror,-... ...
plz help me out form this error " Compilation error: no return statement in function returning non-void [-Werror=return-type] " Poko-AppscommentedFeb 10, 2023• edited Hey there . 'postedSSID' function supposed to return a String value , but it's not returning any hence the error . ...