How to create jar file with OpenCV in Eclipse?

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Create a jar file including an external library (OpenCV) in eclipse

I'm trying to create an executable jar of my application on a Mac, which uses functions from OpenCV. However when I try to create the jar in eclipse I get this error: Exception in thread "main" java.lang.UnsatisfiedLinkError: no opencv_java248 in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1886) at java.lang.Runtime.loadLibrary0(Runtime.java:849) at java.lang.System.loadLibrary(System.java:1088) at imageRegistration.ImageGUI.main(ImageGUI.java:643) The error...

Answer:

You need to print full stack trace, it's not clear from where NPE is coming. Most probably ImageGUI...

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Other solutions

Hi i am able to create JAR file in java net beans and eclipse. But when i try to install the app in my friends mobile it doesn't get installed at all.So what to do?

Say for example you created an app in eclipse for java, okay, than you created the jar file. Now the thing is that after creating the jar file you give it to ur frnds and they install your app in there mobile. But it doesn't get installed or if installed...

Answer:

For Java application to be run on mobile device, it should be created in J2ME(Java 2 Micro Edition)...

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Akshay Mohite at Quora Mark as irrelevant Undo

If i need to create a stand alone application(exe or jar) in eclipse using jsp files, how should i do it?

I need to create a stand alone executable file, using jsp codings and im using eclipse helios. What type of project should i create?

Answer:

As per my last answer, you do not use JSP files. You need to write a normal Java project.

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soundu at Yahoo! Answers Mark as irrelevant Undo

How do you integrate a .jar file into an Android app?

I have a .jar file and the associated .java and .class files.  What I want to do is create an Android app (I'm using Eclipse) and  somehow integrate the .jar file with it. The .jar file acts as a  Spellchecker and I want to create a Spellchecker app...

Answer:

First of all, not all Java SE APIs that are called by third-party jars exist on Android, or if they...

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Miguel Paraz at Quora Mark as irrelevant Undo

If anyone can finish this program for me in the next 2.5 hours ill give you 25 bucks via paypal--?

Fundamentals of Object-Oriented Programming in Java, CS 145, Spring 2010 Program 3 – Game of Life 10 points Due: Friday, 4/30/2010 at 12:00 noon Overall Task: Write a program that allows a user to play the game of Life. This will give you an opportunity...

Answer:

Send money first.

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random program1111 at Yahoo! Answers Mark as irrelevant Undo

How to create a Exe file using a Jar file? I created jar file using Netbeans.?

I created a Netbeans Java program and made a Jar file from it. But i can't run that jar file in my computer although i have installed Java Runtime Environment 7. When i'm gonna open that jar fill they ask open with what? So i want to make a Executable...

Answer:

You can run the file through the commandline. java location/file.jar

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Michael at Yahoo! Answers Mark as irrelevant Undo

How can I create a jar file?

I tried creating a jar file using the jar command in the command prompt but I get "jar is not recognised as an internal or external command, operable program or batch file".. I viewed various tutorials from the net and got the same technique...

Answer:

Check your environment variable. Doesn't seem like java install folder is set in your path.

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Confused at Yahoo! Answers Mark as irrelevant Undo

I am getting numerous useless errors in Eclipse when I create a new Android project. Eclipse shows errors in the file created by itself! What should I do?

I am following Android development tutorials and after installing everything, I had to create a new project. But when I create one, Eclipse shows these errors. The file was created by Eclipse itself. I haven't made any changes in it. Here's a screenshot...

Answer:

SOLVED: By mistake I had deleted the appcompat_v7 project from my workspace. It contains all the support...

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Man Parvesh Singh Randhawa at Quora Mark as irrelevant Undo

Is it possible to get Eclipse to auto create resources after I reference them in the .java file?

e.g. int textColor = getResources().getColor(R.color.title_color); When title_color is not yet defined in a resource xml. I know I can't Ctrl+1 on it because eclipse then tries to "Create field title_color...." which modifies the R.java file...

Answer:

No, it's not possible. This functionality is provided by Google's Android Development Tool plugins,...

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Miguel Paraz at Quora Mark as irrelevant Undo

How do I create a .jar file on a mac?

I want to take my minecraft.jar folder and make it into an application .jar thingy. So it looks like the others with the coffee cup. Sorry I don't know all the technical terms. Thanks in advance.

Answer:

You have to have the JDK... if you don't, then download it at http://www.oracle.com/technetwork/java...

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