Trying to use SQLAPI++ with my cpp program to connect to oracle database

[Lawliette]

Hey guys! This is my first post in this forum. I've recently started using visual studio for writing programs in c++. I was using CodeBlocks before. I want to use the oracle database with my c++ program so i went and downloaded the SQLAPI++ library. I tried to write a program to see if i could connect to the database but i'm getting a linker error. Here's my code-

#include<iostream>
#include<SQLAPI.h>

using namespace std;

int main()
{
    //string str("Data Source=LIBRARY;User Id=my_db_username;Password=my_db_password;Integrated Security=no;");
    //cout << str.length() << endl;
    SAConnection conn;
    try
    {
        conn.Connect("LIBRARY", "my_db_username", "my_db_password", SA_ODBC_Client);
        //LIBRARY is a user dsn that i created by using the odbc 64-bit admin. tool in the user dsn tab. I used the "Oracle in instantclient_18_5" driver for it.
        if (conn.isConnected() == TRUE)
        {
            cout << "Connected successfully" << endl;
            conn.Disconnect();
            cout << "Disconnected successfully" << endl;
        }
        else
            cout << "Failed to connect" << endl;
    }
    catch (SAException& a)
    {
        cout << endl << "failed miserably..." << endl;
    }
}

These are the errors that i get-

Severity	Code	Description	Project	File	Line	Suppression State
Warning	C4101	'a': unreferenced local variable	DBtest	C:\Users\source\repos\DBtest\DBtest.cpp	24	
Severity	Code	Description	Project	File	Line	Suppression State
Error	LNK1107	invalid or corrupt file: cannot read at 0x2D8	DBtest	D:\Backup New 2k19\CodeBlocks\SQLAPI\vs2019\bin\sqlapi.dll	1

I don't know what to do >.<

[Lawliette]

I changed a few things in the linker settings and now the debugger shows this-

Setting breakpoints
Debugger name and version: GNU gdb (GDB) 7.9.1
Child process PID: 16372
In __cxa_throw () ()
3111	odbcClient.cpp: No such file or directory.
#1  0x00426f02 in odbcAPI::Check (this=0x9e7fe8, sCommandText=..., return_code=-1, HandleType=2, Handle=0x9e8638) at odbcClient.cpp:3111
In __cxa_get_globals () ()
215	odbcAPI.cpp: No such file or directory.
#3  0x0049105b in odbcAPI::Check (this=0x9e7fe8, return_code=-1, HandleType=2, Handle=0x9e8638) at odbcAPI.cpp:215
Cannot open file: ../../../../../src/gcc-5.1.0/libgcc/unwind-sjlj.c
At ../../../../../src/gcc-5.1.0/libgcc/unwind-sjlj.c:126
Debugger finished with status 0

[Lawliette]

Aight it's fixed now.

[xiaoyao]

Aight it's fixed now.

how to use sqlapi++ on vb6?