Help me to solve this error

[Moin Khan]

Exception in thread "Thread-3" java.lang.UnsatisfiedLinkError: C:\Users\Mishu\AppData\Local\Temp\javacpp70609387898784\jniopencv_core.dll: Can't find dependent libraries

at java.lang.ClassLoader$NativeLibrary.load(Native Method)

at java.lang.ClassLoader.loadLibrary1(Unknown Source)

at java.lang.ClassLoader.loadLibrary0(Unknown Source)

at java.lang.ClassLoader.loadLibrary(Unknown Source)

at java.lang.Runtime.load0(Unknown Source)

at java.lang.System.load(Unknown Source)

at com.googlecode.javacpp.Loader.loadLibrary(Loader.java:418)

at com.googlecode.javacpp.Loader.load(Loader.java:368)

at com.googlecode.javacpp.Loader.load(Loader.java:315)

at com.googlecode.javacv.cpp.opencv_core.<clinit>(opencv_core.java:131)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at com.googlecode.javacpp.Loader.load(Loader.java:334)

at com.googlecode.javacpp.Loader.load(Loader.java:315)

at com.googlecode.javacv.cpp.opencv_core$CvArr.<clinit>(opencv_core.java:158)

at com.googlecode.javacv.VideoInputFrameGrabber.grab(VideoInputFrameGrabber.java:158)

at marvin.video.MarvinJavaCVAdapter.getFrame(MarvinJavaCVAdapter.java:73)

at video.chromaKey.ChromaKey.run(ChromaKey.java:167)

at java.lang.Thread.run(Unknown Source)

[Anshul katta]

javacv lib is not linked correctly , 

which version opencv and javacv u installed and in which directory u copied opencv ?

Regards

Anshul

[Moin Khan]

i install opencv on the root drive(C drive) and the version of opencv is 2.4,6 and the javacv is 0.6

[Moin Khan]

i followed this link http://anshulkatta.blogspot.in/2013/05/using-marvin-framework-143.html to configure marvin 

[Gabriel Archanjo]

• Did you add the jna-3.0.4.jar (Java Native Access) into build path, as shown in Anshul's blog? (http://anshulkatta.blogspot.in/2013_04_01_archive.html)
  
• Did you copy the necessary dlls to the correct folders? For instance, opencv_java246.dll is available to your system?
• Did you properly configured the System Environment Variables?

Another reference about how to set up the JavaCV on Windows:

http://opencvlover.blogspot.com.br/2012/04/javacv-setup-with-eclipse-on-windows-7.html

Anshul, I suggest you use the feedback from Moin Khan to update your blog post. I think it can be more straightforward.

Kind regards,

Gabriel

[Anshul katta]

Hi Gab,

Yes ... This is becoming bottleneck....will need help from you in making a step wise tutorial.

Moin ... I can fix your problem..probably we need to do triage and sort this out

We can meet on skype and then using teamviewer i can look into the issue in your machine.

sent from Nexus

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[Moin Khan]

no i was not add the jna-3.0.4.jar 

i think now i can install opencv correctly.Thank you Gabriel for you replay that is mush helpful to me 

[Moin Khan]

That is great Anshul.Can i get you skype username or email address to find you on skype

[Anshul katta]

Moin , at the blog it is clearly written to include jna.jar

http://anshulkatta.blogspot.in/2013/04/setup-javacv-in-windows.html

If you still find the problem...mail me before you join skype...

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[Moin Khan]

ok anshul katta

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