The thread 0x1058 has exited with code 0 (0x0). First-chance exception in winIQS,该怎么解决

The thread 0x1058 has exited with code 0 (0x0). First-chance exception in winIQS
ofstream file7("Data_filter_I_available.txt");
for (i=0;i<count_complete;/*m_symbols*oversampling-N+1;*/i++)
{
file7 <<Data_filter_I_available[i] << endl;
}
file7.close();
程序运行到上述的位置报错；
The thread 0x1058 has exited with code 0 (0x0).
First-chance exception in winIQSIM3.exe: 0xC0000005: Access Violation.


之前还有很多的警告，Loaded 'ntdll.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\kernel32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\KernelBase.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\MFC42D.DLL', no matching symbolic information found.
Loaded symbols for 'C:\Windows\System32\MSVCRTD.DLL'
Loaded 'C:\Windows\System32\gdi32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\user32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\lpk.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\usp10.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\msvcrt.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\MFCO42D.DLL', no matching symbolic information found.
Loaded symbols for 'C:\Windows\System32\MSVCIRTD.DLL'
Loaded 'C:\Windows\System32\apphelp.dll', no matching symbolic information found.
Loaded 'C:\Windows\AppPatch\AcLayers.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\sspicli.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\rpcrt4.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\shell32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\shlwapi.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\ole32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\oleaut32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\userenv.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\profapi.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\winspool.drv', no matching symbolic information found.
Loaded 'C:\Windows\System32\mpr.dll', no matching symbolic information found.
Loaded 'C:\Windows\AppPatch\AcGenral.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\sechost.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\uxtheme.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\winmm.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\samcli.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\msacm32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\advapi32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\version.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\sfc.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\sfc_os.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\dwmapi.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\setupapi.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\cfgmgr32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\devobj.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\urlmon.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\wininet.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\iertutil.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\crypt32.dll', no matching symbolic information found.
Loaded 'C:\Windows\System32\msasn1.dll', no matching symbolic information found.