解析 错误信息是 “在本定义域范围,变量名 lable 没有声明”lable 拚写错.是 label 结果一 题目 lable' was not declared in this scope#include int main(int argc,char* argv[]) QApplication app(argc,argv) QDialog* dd=new QDialog()QLabel* label=new QLabel(dd) lable->setText("hello world")...
【题目】lable' was not declared in this scope#include int main(int argc,char* argv[])QApplication app(argc,argv)QDialog^*dd=newQDialog() QLabel*iabel=neuale d)lable_(x→0)setT_2xt('hellou_0' dd→shon() returnapp.exec()⋅xpF ...
PAT月底算法题中,引用了库文件#include <algorithm>后调用sort函数依旧报错‘sort’ was not declared in this scope 零基础程序员关注IP属地: 云南 0.072020.04.26 23:03:10字数 26阅读 1,273 解决方法是在引用库函数后就要加上using namespace std;问题就解决了。
../../talk/app/webrtc/java/jni/peerconnection_jni.cc:149:63: error: ‘syscall’ was not declared in this scope CHECK(snprintf(buf, sizeof(buf), "%llu", syscall(__NR_gettid)) <= sizeof(buf), ^ ../../talk/app/webrtc/java/jni/peerconnection_jni.cc:113:7: note: in definition ...
../../talk/app/webrtc/java/jni/peerconnection_jni.cc:149:63: error: ‘syscall’ was not declared in this scope CHECK(snprintf(buf, sizeof(buf), "%llu", syscall(__NR_gettid)) <= sizeof(buf), ^ ../../talk/app/webrtc/java/jni/peerconnection_jni.cc:113:7: note: in definition ...
testCode.cpp: In function 'Standard_Integer main(int, char**)': testCode.cpp:26:3: error: 'cout' was not declared in this scope cout << argv[2] << endl; ^~~~ testCode.cpp:26:3: note: suggested alternative: In file included from C:\OpenCASCADE-7.4.0-vc14-64\opencascade...
I have in-fact tried removing the GLFW header, resulting in this error: main.cpp: In function ‘intmain()’: main.cpp:6:5: error: ‘glfwInit’ was not declared in this scope6| glfwInit();| ^~~~ main.cpp:8:20: error: ‘GLFW_CONTEXT_VERSION_MAJOR’ wasnotdeclared ...
googletest/src/gtest-filepath.cc:112:25: error: ‘cwd’ was not declared in this scope char* result = getcwd(cwd, sizeof(cwd)); ^ 经查,SSIZE_MAX和_POSIX_PATH_MAX都定义在include/bits/posix1_lim.h,理论上会有include/limits.h文件会包含,而但实际未生效。下面是gtest-filepath.cc里面的头...
wxUSE_XXX预处理器符号在 * 构建 * 库时被定义为0或1。在Unix下,当运行configure脚本时会发生这种...
max.cpp:41:11: error: ‘ib’ was not declared in this scope 要分成两行写: int main(int argc, char **argv) { int ia=1; int ib=2; mymax(ia,ib); return 0; } 在linux中用命令: g++ -o max max.cpp 才能通过 book@book-virtual-machine:/work/cpp_projects/16th template$ g++ -o ...