Access violation (0xC0000005) at EIP=0x015F6A2B

[kevser]

Hi,

I'm trying to convert an image to array, manipulate the array and then write it to the same image in LabVIEW. It works for small images(e.g. 200*200 pixels). But when I try it with a larger image(and sometimes with 200*200 pixels), it crashes and gives this error: Access violation (0xC0000005) at EIP=0x015F6A2B. Here, I attached the lvlog file.

Any help would be great.

Thanks.

####
#Date: 04 Mar 2016 **bleep** 23:55:09
#OSName: Windows 7 Professional Service Pack 1
#OSVers: 6.1
#OSBuild: 7601
#AppName: LabVIEW
#Version: 11.0 32-bit
#AppKind: FDS
#AppModDate: 06/22/2011 08:12 GMT
#LabVIEW Base Address: 0x00400000

04.03.2016 23:56:30.794
Crash 0x0: Crash caught by NIER
File Unknown(0) : Crash: Crash caught by NIER
minidump id: 07bc6efb-26c8-4d07-9a6a-29ac527e3b4e
ExceptionCode: 0xC0000005
¥lvr>í

0x01AA0EC9 - LabVIEW <unknown> + 0
0x01AA1408 - LabVIEW <unknown> + 0
0x7C37FDB4 - MSVCR71 <unknown> + 0
0x77EA6637 - ntdll <unknown> + 0
0x77E699D5 - ntdll <unknown> + 0
0x00000000 - <unknown> <unknown> + 0

[Case_in_Point]

Hey kevser,

The error you're seeing (Access violation) is a generic Windows error related to bad memory acceses. If you could provide some more information on how you're doing your image manipulation, that'd be helpful. If you're making some 3rd party DLL calls, that can sometimes be the culprit as well. Is this code you're building, or an application you're deploying to another machine? Just more background in general would be helpful so people can help out.

Cason

[kevser]

Hi Cason,

Thanks for answer. The problem is solved.

[fangfr]

Hi,Kevser!

I also met this problem when I use labview to transmit a video, could you tell me how you solve it?

This can be a  great help to me!

[bahannah]

Fangfr,

Could you give more information about what specifically you are doing in LabVIEW? Are you calling any third party DLLs or are you building a deployable application when you transmit the video?

What version of LabVIEW are you using? What is your operating system?

Another possible source of the Access Violation Error could be a firewall or anti-virus software that you have running on your computer. You could try disabling them and running LabVIEW as an administrator to see if that works. You could also try searching the Microsoft Developer Network (MSDN) to see if they have any related information.

-Hannah

Applications Engineer