Opencv Application Error
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Despair 66 ●1 ●6 using Windows 7 64bit sp1. Visual Studio 2008 vc9 (got 64bit redistribution installed) been googling for many hours , reinstalled opencv a few times , with different versions. so far I found out 0xc000007b error fix windows 7 that this error is caused by 32bit - 64bit encounter. I downloaded Dependency Walker and
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checked my debug exe it had a few "cannot find" messeges MSVCP80D.dll, MSVCR80D.dll , IESHIMS.dll and TBB_DEBUG.dll so I tried to get those error 0xc000007b windows 8 files into the project folder. downloaded the first 3 and got the tbb_debug from the opencv folder now i still have the 0xc000007b messege when trying to use the executeable and the dependecny walker says the following: download (0xc000007b) repair utility Error: At least one module has an unresolved import due to a missing export function in an implicitly dependent module. Error: Modules with different CPU types were found. and in the files list nothing that i can see where the problem is at (no red lines no nothin!) edit retag flag offensive close merge delete Commentsyou think if i install a second OS ( windows 7 32 bit) i wont have those troubles? is it
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worth trying>?Despair( 2012-09-02 13:11:50 -0500 )editDid you try official installation guide: http://docs.opencv.org/doc/tutorials/introduction/windows_install/windows_install.html#installation-in-windows ?Daniil Osokin( 2012-09-03 01:28:15 -0500 )editYes I have. All except step number 3 that says to choose a build, because I can't find where to select one. All I see in Downloads are 2.4.1 - nothing about 64/32 bit therethanks thoughDespair( 2012-09-03 01:38:31 -0500 )editIt seems, that the problem can be with tbb libs. You should copy it to your project (as you did). Check, what application compiled in the same mode (32 or 64 bit) as the used libs. In downloaded archive (OpenCV-2.4.2.exe) you found binaries, compiled with different versions of VS, so chose appropriate.Daniil Osokin( 2012-09-03 03:28:17 -0500 )editstill fails to load, now i have linking issues also.... guess i should try the windows32bit install ? :(Despair( 2012-09-03 06:28:49 -0500 )editIt can helps (try on virtual machine), but it's not a solution. I'm hear about problems with tbb's libs (as mentioned before), but everything else should works fine. May be you have broken links in project to OpenCV libs (as soon as you reinstall OpenCV many times)?Daniil Osokin( 2012-09-03 23:36:10 -0500 )editI also get the same error when i run a sample program. I have a windows7 64bit machine. I compiled and linked a small sample program with visual studio 2010 professional in 64bit debug mode. The program runs fin
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Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join http://answers.opencv.org/question/1985/0xc000007b-error-when-trying-the-sample-programs/ them; it only takes a minute: Sign up Application error(0xc000007b) when runnning Opencv example in Visual Studio 2015 up vote 0 down vote favorite I am running canny edge example in Visual Studio 2015 and i got this error. The application was unable to start correctly (0xc000007b). And then visual studio show to this error. Unhandled exception at 0x77A2D5B2 http://stackoverflow.com/questions/34891386/application-error0xc000007b-when-runnning-opencv-example-in-visual-studio-2015 (ntdll.dll) in Canny Edge.exe: 0xC000007B: %hs is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or the software vendor for support. Error status 0x. I quite sure this coding is working as i ran this coding before in Visual Studio 2013. Here is my coding. #include "opencv2/highgui/highgui.hpp" #include "opencv2/imgproc/imgproc.hpp" #include
using OpenCV, when suddenly my project couldn’t run anymore! I just have changed my OpenCV dlls to parallel version and ended up with this Error: "The application was unable to start correctly (0xc000007b). Click OK to close the application." https://msoos.wordpress.com/2010/09/11/0xc000007b-error-solution/ every time I tried to run my application. After some hours of hard search I found that 0xc000007b error didn’t come from an exception in my code or even OpenCV dlls. I found that the error is just wrong configurations and the solution is easy, so I decided to write this article to show you how you cans solve this error permanently. The Problem 0xc000007b error comes mainly from mixing up 32bit environment with 64bit one, error fix that is you have an 32bit application that tries to load a 64bit dll. To see exactly who cause this you must examine your application dependencies carefully. I used a free portable program to do this: "Dependency Walker". After you download it you can open any PE file (exe, dll, …) Open your application executable file (in my case "testopencv.exe") with dependency walker, you sould see something like this: As You can see, dependency walker opencv application error shows all dlls my application depends on, and all dlls these dlls depends on and so on… Now you must check these dlls to see which one is 64 bit? If your application works fine you should see nothing, but when your application throws 0xc000007b error that means you have at least one 64 bit dll in these dlls. In my case as you see, my application depends on cv2010d.dll which depends on tbb_debug.dll which is 64bit dll (notice the 64 number near its icon). You can see the properties of any dll to find its path, my tbb_debug.dll lies on: "E:\Intel\Compiler\11.154\tbb\intel64\vc9\bin". The Solution But why cv2010d.dll links to 64bit version of tbb_debug.dll instead of 32bit one? and how can we change that? The answer is that most exe or dll have it is dependencies names only not their paths (that is what we called dynamic linking). So finding the real path of these dependencies done in runtime, and in our case that cause the problem. When I run my application it tries to load cv2010d.dll which tries to load all of its dependencies including tbb_debug.dll. System tries to find tbb_debug.dll 32bit (because my application is 32bit) but when it can’t it tries to find 64bit version and it can, so it tries to load it and here is the error comes from. To sol