全新安装提示缺少 dll 文件 #24
Description
如题，全新安装 2.2.0 后启动提示：
由于找不到 libgcc_s_seh-1.dll，无法继续执行代码。重新安装程序可能会解决此问题。
由于找不到 libstdc++-6.dll，无法继续执行代码。重新安装程序可能会解决此问题。
在网上下载上述2个文件后，提示
由于找不到 libwinpthread-1.dll，无法继续执行代码。重新安装程序可能会解决此问题。
在网上下载上述文件后，提示 0x0000007b
没接触过 C++, 搜索后提示可能是运行库未编译为静态
临时解决方案
修改 launcher.cpp
#include <iostream>
#include <stdio.h>
#include <direct.h>
#include <windows.h>
-#include<sys/stat.h>
+#pragma comment(lib,"user32.lib") // https://stackoverflow.com/a/10844369/10714490
using namespace std;
HWND hwnd = GetForegroundWindow(); //获取程序启动时的窗口
void HideWindow() {
if (hwnd) {
ShowWindow(hwnd, SW_HIDE); //设置指定窗口的显示状态
}
}
void ShowWindow() {
if (hwnd) {
ShowWindow(hwnd, SW_SHOW); //设置指定窗口的显示状态
}
}
bool checkIfFileExists(const char* filename){
- struct stat buffer;
- int exist = stat(filename,&buffer);
- if(exist == 0)
- return true;
- else
- return false;
+ DWORD dwAttrib = GetFileAttributes(filename);
+ return (dwAttrib != INVALID_FILE_ATTRIBUTES && !(dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
}
int main()
{
HideWindow();
// ShowWindow(); // If debug
char buffer[16384];
- getcwd(buffer, 16384);
+ _getcwd(buffer, 16384);
string root = buffer;
string pyBin = root +"\\toolkit";
string GitBin = root +"\\toolkit\\Git\\mingw64\\bin";
string env_cmd = "PATH="+pyBin+";"+pyBin+"\\Scripts;"+pyBin+"\\Lib;"+GitBin+";%PATH%";
cout << env_cmd.c_str() << endl;
_putenv(env_cmd.c_str());
char buf[8192]; //缓冲区
string p_cmd = "cd /d "+root+" && python -m gui";
cout << p_cmd.c_str() << endl;
// system(p_cmd.c_str());
- FILE *fp = popen(p_cmd.c_str(),"r");
+ FILE *fp = _popen(p_cmd.c_str(),"r");
if (fp == NULL) //判断管道是否打开成功
{
cout << "Fatal Error: Cannot open pipe" << endl;
ShowWindow();
return -1;
}
int ret = fread(buf, 1, sizeof(buf), fp); //读取显示结果
if (ret > 0) //判断是否读取成功
{
cout << buf << endl; //输出显示结果
- pclose(fp);
+ _pclose(fp);
// ShowWindow();
return 0;
}
else
{
- pclose(fp);
+ _pclose(fp);
ShowWindow();
cout << "Fatal Error: Program Run Failure." << endl;
cout << "Running automatic error checking..." << endl;
if (checkIfFileExists((pyBin+"\\python.exe").c_str()) == false){
cout << "Possible reason: toolkit is not installed. Please check if you downloaded the correct file or if you cloned the submodule." << endl;
}
else{
cout << "No reason founded. Please submit your error message." << endl;
}
system("pause");
return -1;
}
ShowWindow();
return 0;
}
然后安装 VS Build Tools, 安装 Windows 11 SDK 以及 MSVC C++ build tools, 使用 cl /EHsc launcher.cpp 编译
launcher.exe (for Windows 11 22621)