Home > Error In > 1 Error Java Lang Noclassdeffounderror

1 Error Java Lang Noclassdeffounderror

Contents

but when we run that batch file we get errors like java.lang.ClassNotFoundException: com.mysql.jdbc.Driver at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) This will be especially useful for future and more complex problem cases when dealing with larger class loader chains.#### NoClassDefFoundErrorSimulator.java package org.ph.javaee.training1; import org.ph.javaee.training.util.JavaEETrainingUtil; /** * NoClassDefFoundErrorTraining1 * @author Pierre-Hugues Charbonneau When I try to run it I get the following exception:java.lang.NoClassDefFoundError: com/scivantage/middleware/maxit/dashboard/MaxitAccountOverviewServerCaused by: java.lang.ClassNotFoundException: com.scivantage.middleware.maxit.dashboard.MaxitAccountOverviewServer 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 This is exactly why I'm creating this whole series.

If no such class is found from any parent class loader then the Class will be loaded by the child class loader (assuming that the class was found). January 21, 2012 at 9:47 PM Javin @ how to run Java Program said... @RRH, I agree NoClassDefFoundError are like that frustrating. If the program works now, you'll have to change your CLASSPATH variable. While in the case of NoClassDefFoundError the problematic class was present during Compile time and that's why the program successfully compiled but not available during runtime for any reason.

Java.lang.noclassdeffounderror In Android

March 3, 2012 at 9:39 PM Anonymous said... hello im using junit testing tool. Posted by Javin Paul Email This BlogThis! Just to recap ClasLoader works on three principle delegation, visibility, and uniqueness.

I had to add a line with package app; and recompile before I could move it into the subdirectory app. –taco Sep 7 '14 at 18:07 You, my friend, This will allow you to understand if you are dealing with a missing JAR file on the server side.Regards,P-H Tirus says: June 13, 2013 at 1:04 AM Reply JVM is complaining thing and it worked very nicely however now i used post #3 avesh's set path/classpath/java_home and now even the javac doesn't work Please help i am using win7 and cannot revert Java.lang.noclassdeffounderror Wrong Name This should answer why so many people are into trouble.http://www.jarticles.com/package/package_eng.html Quote +1 #113 harika 2013-01-23 07:03 I am new to java..when i am running javaclass from bat file i

Quote 0 #27 Snail 2010-10-20 14:50 Do you know where my stupid problem is?I put a ',' instead of ';' after '.' in the CLASSPATH Quote -1 The part 3 will be available shortly.   The Java Zone is brought to you by Stormpath—a complete, pre-built User Management API. Loading... The "cause" was running with '-jar' parameter.

March 2, 2012 at 1:45 AM Anonymous said... Noclassdeffounderror Could Not Initialize Class you highlighted an important point of including current directory in classpath, I rather add that on before %classpath% e.g.set classpath=.;%classpath%; February 13, 2012 at 5:07 AM Keranatos said... current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Solutions provided are general and did not help me ( at least for me).

No Class Def Found Error In Java

Problems with the examples? here is my way of solving NoClassDefFound Error in Java Quote -1 #82 maddy007 2011-11-23 07:25 thank for the suggestion Quote -1 #83 jaya 2011-12-02 09:10 hi Java.lang.noclassdeffounderror In Android It worked! Exception In Thread Main Java.lang.noclassdeffounderror In Eclipse i am getting java.lang.ClassNotFoundException for many classes.

This error is thrown when the Java Virtual Machine (JVM) or an instance of the ClassLoader class tries to load the definition of a class, but the definition could not April 6, 2012 at 12:02 AM Javin @ chmod examples in unix said... Quote +1 #94 jerrylyn 2012-02-25 07:05 thank you so much... Is graphics the head of your package structure? Noclassdeffounderror Android

What is the problem? Would you like to answer one of these unanswered questions instead? Hi, I'm getting a NoClassDefFoundError with the following error:Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory at org.apache.commons.httpclient.HttpMethodBase.(HttpMethodBase.java:104) at com.hyperion.bpma.utilities.WebUtilities.postAction(WebUtilities.java:64) at com.hyperion.bpma.actions.SessionActions.getSSOToken(SessionActions.java:150) at com.hyperion.bpma.actions.SessionActions.Login(SessionActions.java:53) at com.hyperion.bpma.commands.CommandProcessor.processCommand(CommandProcessor.java:111) at com.hyperion.bpma.cli.BPMAPlus.processCommand(BPMAPlus.java:404) at com.hyperion.bpma.cli.BPMAPlus.executeScript(BPMAPlus.java:196) at com.hyperion.bpma.cli.BPMAPlus.main(BPMAPlus.java:91)Caused by: Advertisement Autoplay When autoplay is enabled, a suggested video will automatically play next.

I hope this didn't become a triple or quadruple post XD Quote -1 #51 soldier01 2011-06-16 08:41 Hola q tal, alguien me puede ayudar, al compilar con neatbeans me How To Resolve Noclassdeffounderror In Java try steps mentioning here or even ascertain that for which class its not able to find. Working...

Check for java.lang.ExceptionInInitializerError in your log file.

Quote -1 #91 radhaVIZB 2012-02-10 05:27 Thank you So much. Carefully verify the program, fix any errors that you detect, and try again. If you still have problems, you might have to change your CLASSPATH environment variable. Noclassdeffounderror Vs Classnotfoundexception Program will exit.What`s wrong?!

Waiting for the next part.Safik P-H says: June 14, 2012 at 4:42 PM Reply Thanks Safik,The part 2 will follow shortly.Regards,P-H Anonymous says: August 8, 2012 at 10:53 AM Reply Hello I am able to run an applet on my local pc (development PC), but once I publish this on the server where I want it to be accessed I can't run Here's an error caused by omitting a semicolon (;) at the end of a statement: testing.java:14: `;' expected. Solution: you need to add the class or .jar file which contains this class into the java classpath.

September 7, 2011 at 3:47 AM Ethan said... If you're using superclasses/subclasses you have to put the superclass first in the command! Sign in Transcript Statistics 27,987 views 43 Like this video? A typical Java program can include one or many JAR files created at compile time.