@文心快码error: variable has incomplete type 文心快码 在编程中遇到“error: variable has incomplete type”这样的错误通常意味着编译器在尝试使用某个类型时,该类型的定义尚不完整或未被找到。以下是针对这一错误的详细解答: 1. 确认错误出现的上下文 首先,这个错误可能出现在多种编程语言中,但最常见的是C和...
src/main.cpp:16:18: error: variable has incomplete type'QApplication' QApplication a(argc, argv); ^ /anaconda/include/qt/QtCore/qobject.h:453:18: note: forward declaration of 'QApplication' friend class QApplication; ^ src/main.cpp:45:13: error: use of undeclared identifier'QMessageBox...
<< endl; exit(0); } //setting precision to one decimal place cout << fixed << setprecision(1); // Declaring the variable area and invoking the findArea function to calculate and assign the value double area = findArea(sideOne,sideTwo); //Invoking the perimeter function and outputting ...
Interrupts/EC_L5_1a-Flash_LED-50p-int.c:86:6: error: variable has incomplete type 'void Tried several pic mcu's, several example programs and always same result .. believe code is correct .. and don't understand error message ANY suggestions would surely be appreciated .. just frustrated...
/usr/share/bcc/examples/distributed_bridge/tunnel.c:69:27: error: variable has incomplete type 'struct bpf_tunnel_key' struct bpf_tunnel_key tkey = {}; ^ /usr/share/bcc/examples/distributed_bridge/tunnel.c:61:10: note: forward declaration of 'struct bpf_tunnel_key' struct bpf_tunnel_ke...
在使用std::ofstream写文件时,编译器提示如下错误: error: variable ‘std::ofstream ofs’ has initializer but incomplete typestd::ofstream ofs(string(TMP_STATE_FILE)); 这个错误上由于没有保护头文件导致的。 包含上头文件,编译通过。
main.cpp:134: error: variable 'std::ifstream ifs' has initializer but incomplete type main.cpp:139: warning: deprecated conversion from string constant to 'char*' main.cpp:139: warning: cannot pass objects of non-POD type 'const struct std::string' through '...'; call will abort at ru...
error: variable '__this_module' has initializer but incomplete type错误解决 问题描述:使用SAM9X25 内核版本是2.6.39 ,编译内核驱动时候会出现error: variable '__this_module' has initializer but incomplete type错误 解决办法:make menuconfig 选中enable loadable module suppot选项即可...
在使用std::ofstream写文件时,编译器提示如下错误: error: variable ‘std::ofstream ofs’ has initializer but incomplete type std::ofstream ofs(string(TMP_STATE_FILE)); 1. 2. 这个错误上由于没有保护头文件导致的。 包含上头文件,编译通过。 #include<fstream> 1....
QT中出现:error: variable `QPainter painter' has initializer but incomplete type #include "picture.h" #include "ui_picture.h" #include"qpainter.h" //一开始在我自己的.cpp中没有加上这个声明,出现了那个错误,加上即可 picture::picture(QWidget *parent) : ...