Latest version of JavaCV causes UnsatisfiedLinkErrors on OS X
Closed this issue · 6 comments
GoogleCodeExporter commented
What steps will reproduce the problem?
1. Using JavaCV build 07/05/11
2. Calling IplImage.create()
What is the expected output? What do you see instead?
Using JavaCV build 06/10/11, I did not have this problem. Using the latest
build, I get this error in NetBeans:
java.lang.Exception: java.lang.UnsatisfiedLinkError:
/private/var/folders/yi/yieDSULMFTugS-7lqRN4d++++TI/-Tmp-/libjniopencv_core85042
98950445158047.dylib: Library not loaded: lib/libopencv_core.2.3.dylib
Referenced from:
/private/var/folders/yi/yieDSULMFTugS-7lqRN4d++++TI/-Tmp-/libjniopencv_core85042
98950445158047.dylib Reason: image not found
What version of the product are you using? On what operating system?
JavaCV 07/05/11 on Mac OSX 10.6.8, on Netbeans 7.
Please provide any additional information below.
Switching back to the 06/10/11 build fixes the issue.
Original issue reported on code.google.com by h4n9...@gmail.com
on 16 Jul 2011 at 12:01
GoogleCodeExporter commented
Please install OpenCV 2.3.0 as indicated in the README.txt file.
Original comment by samuel.a...@gmail.com
on 16 Jul 2011 at 4:09
- Changed state: Invalid
GoogleCodeExporter commented
[deleted comment]
GoogleCodeExporter commented
I also had the same problem. When I try to compile it says "Exception in thread
"main" java.lang.UnsatisfiedLinkError:
C:\Windows\Temp\jniopencv_core837597512979898575.dll: Can't find dependent
libraries" and fails.
Edit: I'm a windows user and already using 2.31.
Original comment by meany...@gmail.com
on 22 Jul 2011 at 2:52
GoogleCodeExporter commented
FYI:
Common issues with OpenCV under Windows 7
http://code.google.com/p/javacv/wiki/Windows7AndOpenCV
Original comment by samuel.a...@gmail.com
on 4 Sep 2011 at 2:55
GoogleCodeExporter commented
Hi guys,
I had similar problem on Mac. My JavaCV based program couldn't find some libs
belonging to OpenCV version 3.0.
I decided to download and install openCV without MacPort or cmake.
Here it is what I did:
I downloaded copied donloaded OpenCV to /opt folder and then extracted.
sudo cp OpenCV-2.3.0.tar.bz2 /opt
cd /opt
sudo tar -xzf OpenCV-2.3.0.tar.bz2
cd OpenCV-2.2.0
sudo cmake -G "Unix Makefiles"
sudo make -j8
sudo make install
Now I know it finally works, as I can see it working.
Original comment by marekbar...@googlemail.com
on 7 Nov 2011 at 8:45
GoogleCodeExporter commented
Yes thanks, It worked for me. I am using Javacv.jar and javacpp.jar from
javacv-0.3-bin in classpath. I installed OpenCV2.4.3 in similar way mentioned
above. I could successfully run some groovy scripts.
Original comment by nslakshm...@gmail.com
on 21 Nov 2012 at 8:29