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Another java.lang.noClassDefFoundError (JRADIUS)

Posted on 2009-02-19
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Last Modified: 2012-08-14
Hello,

I'm developing an application to use a library JRadius. I downloaded their package with some .JAR files in it. I added them to Netbeans, developed, tested (some parts, because of the nature of the application, but runs fine).

But I get NoClassDefFoundError when trying to run on the server ... I really have no idea what that should be, and I'm tired of testing .. maybe there is something I'm missing.

The .JAR files are on the classpath, I downloaded them 3 times to make sure they are not corrupted

Below is my ClassPath variable

CLASSPATH=/var/lib/jre1.6.0_11/lib/mysql-connector-java-5.1.6-bin.jar:/var/lib/jre1.6.0_11/lib/jradius-core-1.0.0.jar:/var/lib/jre1.6.0_11/lib/jradius-dictionary-1.0.0.jar:/var/lib/jre1.6.0_11/lib/jradius-extended-1.0.0.jar:/var/lib/jre1.6.0_11/lib/gnu-crypto-2.0.1.jar:/var/lib/jre1.6.0_11/lib/bcprov-jdk15-140.jar:/var/lib/jre1.6.0_11/lib


Thanks in advance,

Here is the error ...

Exception in thread "main" java.lang.NoClassDefFoundError: net/jradius/packet/attribute/RadiusAttribute
Caused by: java.lang.ClassNotFoundException: net.jradius.packet.attribute.RadiusAttribute
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClassInternal(Unknown Source)

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Question by:marcelocbf
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Expert Comment

by:objects
ID: 23688248
how are you running it on the server?

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Author Comment

by:marcelocbf
ID: 23688517
I invoked it in a lot of ways ...
My class is in a JAR file with it as a Main class ...

java -jar MYJAR.jar
java -jar MYJAR.jar -Xdebug
java -cp MYJAR.jar my.package.MainClass

java -cp var/lib/jre1.6.0_11/lib/mysql-connector-java-5.1.6-bin.jar:/var/lib/jre1.6.0_11/lib/jradius-core-1.0.0.jar:/var/lib/jre1.6.0_11/lib/jradius-dictionary-1.0.0.jar:/var/lib/jre1.6.0_11/lib/jradius-extended-1.0.0.jar:/var/lib/jre1.6.0_11/lib/gnu-crypto-2.0.1.jar:/var/lib/jre1.6.0_11/lib/bcprov-jdk15-140.jar:/var/lib/jre1.6.0_11/lib -jar MYJAR.jar

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LVL 92

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objects earned 2000 total points
ID: 23688565
if you use the -jar option it ignores your classpath

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LVL 92

Expert Comment

by:objects
ID: 23688781
java -cp var/lib/jre1.6.0_11/lib/mysql-connector-java-5.1.6-bin.jar:/var/lib/jre1.6.0_11/lib/jradius-core-1.0.0.jar:/var/lib/jre1.6.0_11/lib/jradius-dictionary-1.0.0.jar:/var/lib/jre1.6.0_11/lib/jradius-extended-1.0.0.jar:/var/lib/jre1.6.0_11/lib/gnu-crypto-2.0.1.jar:/var/lib/jre1.6.0_11/lib/bcprov-jdk15-140.jar:/var/lib/jre1.6.0_11/lib:MYJAR.jar my.package.MainClass

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Author Comment

by:marcelocbf
ID: 23688795
Man ... Just three words I LOVE YOU !!!!

Three days I've spent on this ...

How can't I find this information elsewhere on the web ????

Thanks again ...
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LVL 92

Expert Comment

by:objects
ID: 23688809
cause theres so much rubbish on the web these days its becoming increasingly difficult to find the answers you need.

glad I could help you out :)

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