http://wiki.apache.org/thrift/Thrift%20%26%20Eclipse%20%26%20JUnit%20with%20TServlet
I followed this tutorial step by step until the part where they execute the client and the server. For the serverExample.java I added these imports.
import org.apache.thrift.server.TServer;
import org.apache.thrift.server.TThreadPoolServer;
import org.apache.thrift.transport.TServerSocket;
import org.apache.thrift.transport.TTransportException;
For the clientExample.java I added these imports:
import org.apache.thrift.TException;
import org.apache.thrift.transport.TTransport;
import org.apache.thrift.transport.TTransportException;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.protocol.TBinaryProtocol;
When I run the server I get these errors:
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at org.apache.thrift.transport.TServerSocket.<clinit>(TServerSocket.java:37)
at example.ServerExample.run(ServerExample.java:14)
at java.lang.Thread.run(Thread.java:745)
at example.ServerExample.main(ServerExample.java:25)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
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:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 4 more
When I run the client I get these errors:
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at org.apache.thrift.transport.TIOStreamTransport.<clinit>(TIOStreamTransport.java:38)
at example.ClientExample.main(ClientExample.java:15)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
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:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 2 more
Just in case, I already added the eclipse thrift plugin. If someone could help me that would be awesome.
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
explains everything I guess.. Just add slf4j dependency
You re missing the slf4j.jar library or the library is mot in the classpath.
download the lastest jar from maven and update it to your class path
Adding the library did not solve the problem. I installed Linux, Thrift and Eclipse all over again and it solved it. Thanks for your answers!
Related
Exception in thread "main" java.lang.NoClassDefFoundError: org/hibernate/annotations/common/reflection/ReflectionManager
at com.hibernate.sample.Test.main(Test.java:12)
Caused by: java.lang.ClassNotFoundException: org.hibernate.annotations.common.reflection.ReflectionManager
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 1 more
I suggest that you use an IDE if you do not already, as the error indicates that the class file is missing, misplaced or cannot be found. Errors like this are generally human errors. I recommend the eclipse IDE for java.
I have a simple java file packaged as a Jar on a server called by a PHP script. I have the "json-simple-1.1.1" library included in my java program. However, when I run it gives me the below error. I've added the json-simple jar to my project and import the correct classes. From what I've read it doesn't seem to be adding the json-simple library to my manifest file. Any ideas on how to fix this. I'm using eclipse if that helps.
Exception in thread "main" java.lang.NoClassDefFoundError: org/json/simple/parser/ParseException
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2570)
at java.lang.Class.getMethod0(Class.java:2813)
at java.lang.Class.getMethod(Class.java:1663)
at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
Caused by: java.lang.ClassNotFoundException: org.json.simple.parser.ParseException
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
Your library is probably not been loaded by classloader, so, if it is not in WEB-INF/lib, right click it and Add to build Path.
When I tried to build my first hibernate application the following error occurs NoClassDefFoundError
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/lucene/analysis/standard/StandardAnalyzer
at org.hibernate.search.impl.ConfigContext.initAnalyzer(ConfigContext.java:168)
at org.hibernate.search.impl.ConfigContext.<init>(ConfigContext.java:104)
at org.hibernate.search.spi.SearchFactoryBuilder.initDocumentBuilders(SearchFactoryBuilder.java:312)
at org.hibernate.search.spi.SearchFactoryBuilder.buildNewSearchFactory(SearchFactoryBuilder.java:218)
at org.hibernate.search.spi.SearchFactoryBuilder.buildSearchFactory(SearchFactoryBuilder.java:143)
at org.hibernate.search.hcore.impl.HibernateSearchSessionFactoryObserver.sessionFactoryCreated(HibernateSearchSessionFactoryObserver.java:74)
at org.hibernate.internal.SessionFactoryObserverChain.sessionFactoryCreated(SessionFactoryObserverChain.java:52)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:587)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1857)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
at com.TestHibrnt.main(TestHibrnt.java:16)
Caused by: java.lang.ClassNotFoundException: org.apache.lucene.analysis.standard.StandardAnalyzer
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 11 more
Required jar containing org/apache/lucene/analysis/standard/StandardAnalyzer is missing so you have to download jar(lucene-1.2.jar) and then set your classpath
I had the same problem today. When I check the error, I found org.hibernate.search on several lines, even though I'm just using the Hibernate ORM. Then I removed the build path of Hibernate Search and no more error. Check if you have the same path and if you don't need it, just remove it.
I am following this tutorial:
https://code.google.com/p/quickserver/wiki/QuickStartTutor
but when I execute java -jar QuickServer.jar -load HelloWorld.xml
I get this error:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/pool/PoolableObjectFactory at
java.lang.Class.getDeclaredMethods0(Native Method) at
java.lang.Class.privateGetDeclaredMethods(Class.java:2531) at
java.lang.Class.getMethod0(Class.java:2774) at
java.lang.Class.getMethod(Class.java:1663) at
sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494) at
sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
Caused by: java.lang.ClassNotFoundException:
org.apache.commons.pool.PoolableObjectFactory at
java.net.URLClassLoader$1.run(URLClassLoader.java:366) at
java.net.URLClassLoader$1.run(URLClassLoader.java:355) at
java.security.AccessController.doPrivileged(Native Method) at
java.net.URLClassLoader.findClass(URLClassLoader.java:354) at
java.lang.ClassLoader.loadClass(ClassLoader.java:425) at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at
java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 6 more
How can I solve that?
The exception exactly says your problem: that class cannot be found on the application classpath, hence the ClassNotFoundException.
You need to put all the dependent jars onto the application classpath. In this exact exception, the commons-pool.jar Apache library is missing.
The developers guide states, that the Digester and Pool Jakarta Commons Components are dependencies of QuickServer.
It sounds like you are executing this from a folder that does not also have the supporting jars. Ie, the following files must be in the same folder as QuickServer.jar as well:
commons-digester.jar
commons-collections.jar
commons-beanutils.jar
commons-logging.jar
commons-pool.jar
When I start my jBoss5.x server I get the following exception
Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/util/Nested
RuntimeException
at org.jboss.bootstrap.AbstractServerImpl.doInit(AbstractServerImpl.java
:190)
at org.jboss.bootstrap.AbstractServerImpl.init(AbstractServerImpl.java:1
73)
at org.jboss.bootstrap.AbstractServerImpl.init(AbstractServerImpl.java:1
43)
at org.jboss.Main.boot(Main.java:218)
at org.jboss.Main$1.run(Main.java:556)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.ClassNotFoundException: org.jboss.util.NestedRuntimeExcepti
on
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
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 java.lang.ClassLoader.loadClass(ClassLoader.java:356)
I have set my java class path
I am fresher with jBoss so I cant understand the reason for the issue.
Any help would be highly appreciated
In my case, twiddle script throws the same exception. After some struggle I found that jbossall-client.jar was missing. I copied it under client folder and it worked as expected.