noclassdeffounderror

Receiving “wrong name” NoClassDefFoundError when executing a Java program from the command-line

由 百般思念 提交于 2019-11-26 16:35:57
I have a problem while trying executing my java application. Whenever I try to execute the program through the command java ProgAudioJ I get this error: Exception in thread "main" java.lang.NoClassDefFoundError: ProgAudioJ (wrong name: es_2011/ProgAudioJ) at java.lang.ClassLoader.defineClass1(NativeMethod) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader

Android java.lang.NoClassDefFoundError

由 不羁的心 提交于 2019-11-26 15:23:41
I have an Android project in eclipse IDE which was working. After some imports and tests, I get the error: java.lang.NoClassDefFoundError . In my project I have two packages: the main one and the second one with some classes. When I try to instantiate an object from the second package class in the main activity class, I am getting this error. Here is the logcat: FATAL EXCEPTION: main java.lang.NoClassDefFoundError: com.neurospeech.wsclient.MDPIforEditorialBoard at milos.mdpi.Journals.<init>(Journals.java:41) at java.lang.Class.newInstanceImpl(Native Method) at java.lang.Class.newInstance(Class

Compiling and running with JavaFX 2.1

由 你。 提交于 2019-11-26 14:08:40
问题 I am trying a very simple use of JavaFX using a simple set of lines of code which I got from another stackoverflow page (here). But, the problem is clearly not with that code but with something more fundamental in the build and run process. Here is my code: import javafx.scene.media.Media; import javafx.scene.media.MediaPlayer; . . . Media medMsg = new Media("msg.mp3"); MediaPlayer medplMsg = new MediaPlayer(medMsg); medplMsg.play(); At first I couldn't get this to compile at all. Eventually

NoClassDefFoundError below SDK 21

由 和自甴很熟 提交于 2019-11-26 13:03:35
问题 I just experienced an awkward bug in my App. On my Nexus 5/7, running android 5.0.1/5.0.2, everything works just fine. However if i try running the exact same code on a device with an earlier version (tested 4.4.4 and 4.3) I get the following error: 03-13 13:49:41.140 21714-21714/? E/dalvikvm﹕ Could not find class \'com.default.package.application.model.Appcomponent\', referenced from method com.default.package.application.controller.DatabaseHandler.getScreenComponents 03-13 13:49:41.140

Why NoClassDefFoundError caused by static field initialization failure?

由 邮差的信 提交于 2019-11-26 13:02:37
问题 Here is a interesting java question. the following simple java program contains static field initialized by a method statically. Actually, I force the method which calculate the intiailize value to raise a NullPointException, When I access such a static field, a NoClassDefFoundError will raised. it seems the VM treat the Class is not complete. But when I access the Class, it still available; Does anyone knows why? class TestClass { public static TestClass instance = init(); public static

Getting java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory exception

由 偶尔善良 提交于 2019-11-26 13:01:47
i am executing simple Dependency Injection program of spring & getting this exception. I have already included common-logging1.1.1.jar and spring.jar file. Could you please help to out? Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:119) at org.springframework.context.support.AbstractXmlApplicationContext.<init>(AbstractXmlApplicationContext.java:55) at org.springframework.context.support.ClassPathXmlApplicationContext.<init>

Java ClassNotFoundException with maven dependency

由 核能气质少年 提交于 2019-11-26 12:45:17
问题 I am getting ClassNotFoundException and NoClassDefFoundError exceptions when I attempt to run my application using a maven defined dependency. I added my maven dependency for the jar in question to my pom.xml file with the following declaration: <dependency> <groupId>spy</groupId> <artifactId>spymemcached</artifactId> <version>2.8.4</version> <scope>provided</scope> </dependency> This added the relevant JAR file to my Maven Dependencies folder in Eclipse. I can access the classes in code but

java.lang.NoClassDefFoundError: Could not initialize class XXX

由 折月煮酒 提交于 2019-11-26 12:18:11
问题 public class PropHolder { public static Properties prop; static { //code for loading properties from file } } // Referencing the class somewhere else: Properties prop = PropHolder.prop; class PropHolder is a class of my own. The class resides in the same JAR file of the main class. So that should not because any JAR is missing from classpath. When I look in to the JAR file by jar tf myjarfile , I can see the PropHolder.class listed there. Btw: the code is running fine on my local machine. But

NoClassDefFoundError: wrong name

由 我与影子孤独终老i 提交于 2019-11-26 11:48:41
I wrote a java program to test RESTful web services by using Netbeans7.0.1 and it works fine there. Now I wrote the build.xml file to compile the code and when I try to run the generated .class file I always got this exception: Exception in thread "main" java.lang.NoClassDefFoundError: ClientREST (wrong name: clientrest/ClientREST) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net

java.lang.NoClassDefFoundError in junit

由 我的未来我决定 提交于 2019-11-26 09:35:04
问题 I am getting this error in java in my junit test code. I looked up on the net and it says that I need to add the junit.jar in the classpath. In Eclipse I have added it in the classpath of Project Properties windows but I still get initialisation error. What should I do..? This is the complete trace of the error: java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at java.lang
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