Java: java.lang.NoClassDefFoundError
NickName:user1529476 Ask DateTime:2013-02-26T04:47:06

Java: java.lang.NoClassDefFoundError

I'm sorry if this has been posted before but I seem to have read and understand that there are many possible causes to this problem and fixes. I am creating a Jetty server and am trying to compile it from the command line instead of Eclipse IDE, I am using this javac command to compile it:

 javac -cp jetty-all.jar:servlet-api.jar Handle.java Listener.java Files.java     StartStopServer.java Main.java 

Main.java is the class I run the program from in Eclipse.

When I do:

java -cp jetty-all.jar:servlet-api.jar:. Main

It gives me the following error:

Exception in thread "main" java.lang.NoClassDefFoundError: Main (wrong name: com/gorillalogic/quotes/Main)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:480)

Can anyone help me with just this info, or do you need more? Please kindly reply. I am willing to post code, however, I didn't want to post it if it wasn't necessary. Sorry if this is a dumb mistake or I am stupid.

Thanks! -Henry

Copyright Notice:Content Author:「user1529476」,Reproduced under the CC 4.0 BY-SA copyright license with a link to the original source and this disclaimer.
Link to original article:https://stackoverflow.com/questions/15076180/java-java-lang-noclassdeffounderror

More about “Java: java.lang.NoClassDefFoundError” related questions

java.lang.NoClassDefFoundError in Java Lambda

I'm triying to create my first lambda function in Java. I want to start with a little example, reading a S3 Input Event. It's my code: package com.amazonaws.lambda.alfreddo; import com.amazonaws.

Show Detail

jython java.lang.NoClassDefFoundError: java.lang.NoClassDefFoundError: org/json/simple/ JSONObject

I needed to use a java code in python to reduce, so I chose Jython. after a while, I've managed to figure out how to run my code, but I'm having the strangest thing. When I write from vohmm.corpus

Show Detail

java.lang.NoClassDefFoundError

I am currently getting an ArrayDeque class def not found error when testing my app on my phone(version 2.2) however i dont get the error when run in an emulator (2.3.3) Heres the Error: java.lang.

Show Detail

Webservice run time Exception error: java.lang.NoClassDefFoundError

After creating a web service for business objects, at runtime I get an exception error: Exception: java.lang.NoClassDefFoundError: com/crystaldecisions/sdk/exception/SDKException; nested exceptio...

Show Detail

Getting java.lang.NoClassDefFoundError on start

I am new in Android developing. Last week everything worked fine, but since yesterday it is not possible to open any project and I have no idea what could be the reason. Also, Google couldn't help ...

Show Detail

android error java.lang.NoClassDefFoundError

I have android app in market so I get this error but I don't know why. Exception class java.lang.NoClassDefFoundError Source method MainActivity.onCreate() java.lang.NoClassDefFoundError: android...

Show Detail

Getting java.lang.NoClassDefFoundError on windows 8

When I am trying to run a jar file by giving the following command java -Xmx500m -jar ap.jar %1 %2 %3 %4 %5 %6 %7 %8 %9 I am getting the following error. I am using windows 8 Throwable Error: java.

Show Detail

java.lang.NoClassDefFoundError in Fragment

I have a next code: import android.support.v4.app.Fragment; public class HomeFragment extends Fragment{ ... private class TabAdapter extends FragmentPagerAdapter { @Override public

Show Detail

Hibernate java.lang.NoClassDefFoundError

I am running a web application with hibernate and got stuck at this exception. ... 34 more 18:50:02,573 WARN [AbstractExceptionHandler] Unhandled exception javax.servlet.ServletException: jav...

Show Detail

Gson java.lang.NoClassDefFoundError

I am getting java.lang.NoClassDefFoundError error when i am using android.jar and gson jar in my java project. I am getting error in below line Type typeOfReultClass = new TypeToken<URLDataRe...

Show Detail