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[英]C++ An invalid parameter was passed to a function that considers invalid parameters fatal
[英]An invalid parameter was passed to a function that considers invalid parameters fatal?
“Stream Board.exe 中 0x7A3AF2F6 (ucrtbased.dll) 處的未處理異常:無效參數已傳遞給認為無效參數致命的 function。”
不知道我做錯了什么ngl ...
#include <iostream>
#include <Windows.h>
#include <mmsystem.h>
#include <string>
#include <fstream>
using namespace std;
const int NumberOfSongs = 1;
string SongNames[NumberOfSongs];
int main()
{
ifstream file("List_Of_Songs.txt");
if (file.is_open())
{
for (int i = 0; i < NumberOfSongs; i++)
{
file >> SongNames[i];
}
}
bool played=PlaySound(CP_ACP(SongNames[1]), NULL, SND_SYNC);
cout << SongNames[1] << endl;
}
您將超出數組的范圍:
bool played=PlaySound(CP_ACP(SongNames[1]), NULL, SND_SYNC);
您應該訪問第一個元素,而不是第二個元素,這在您展示的內容中不存在。
bool played=PlaySound(CP_ACP(SongNames[0]), NULL, SND_SYNC);
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