jpcap exception

Question

While running my code I got this exception. I did not get what is it?

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError:  
    jpcap.JpcapCaptor.nativeOpenOffline(Ljava/lang/String;)Ljava/lang/String;
        at jpcap.JpcapCaptor.nativeOpenOffline(Native Method)
        at jpcap.JpcapCaptor.openFile(JpcapCaptor.java:90)
        at EWMAStableIP.getNumOfNewIPs(EWMAStableIP.java:106)
        at EWMAStableIP.initial(EWMAStableIP.java:343)
        at Frame.initialize(Frame.java:78)
        at Frame.<init>(Frame.java:52)
        at Frame$1.run(Frame.java:39)
        at java.awt.event.InvocationEvent.dispatch(Unknown Source)
        at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
        at java.awt.EventQueue.access$200(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)

I did not write this code but when I try to use i a Frame.java i got this error. i do not know what you want to know? — user2091416, Apr 16 '13 at 15:44
https://www.google.co.in/search?q=Exception+in+thread+%22AWT-EventQueue-0%22+java.lang.UnsatisfiedLinkError%3A+&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a — Suresh Atta, Apr 16 '13 at 15:45

score 1 · Answer 1 · answered Apr 16 '13 at 18:58

1

In order to run appropriately, jpcap needs a native libray to be installed - it's missing on your system though.

See the documentation delivered with jpcap in order to get it properly installed.

answered Apr 16 '13 at 18:58

skirsch

1,640
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score 0 · Answer 2 · edited May 23 '17 at 12:22

0

It seems that you jpcap is not configured properly. Please have a look at https://stackoverflow.com/questions/32591880/jpcap-jpcap-library-path

Also look if a native AWT library is missing in Java.

edited May 23 '17 at 12:22

Community

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answered Sep 29 '15 at 21:21

user24094

294
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jpcap exception

2 Answers2