I am using AJSC framework in SpringBoot with JaxB implementation. I built the stubs outside the project and copied them inside the project with proper directories.
However, during API execution, i get a classNotDef error. But I have seen my Jar file and i have the package-info class file inside the directory.
Caused by: java.lang.NoClassDefFoundError: BOOT-INF/classes/com/att/fpp/fpprome/opportunity/package-info (wrong name: com/att/fpp/fpprome/opportunity/package-info)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
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 org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:94)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.hibernate.annotations.common.util.StandardClassLoaderDelegateImpl.classForName(StandardClassLoaderDelegateImpl.java:57)
at org.hibernate.boot.internal.MetadataBuilderImpl$MetadataBuildingOptionsImpl$4.classForName(MetadataBuilderImpl.java:758)
at org.hibernate.annotations.common.reflection.java.JavaReflectionManager.packageForName(JavaReflectionManager.java:148)
at org.hibernate.cfg.AnnotationBinder.bindPackage(AnnotationBinder.java:281)
at org.hibernate.boot.model.source.internal.annotations.AnnotationMetadataSourceProcessorImpl.prepare(AnnotationMetadataSourceProcessorImpl.java:186)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess$1.prepare(MetadataBuildingProcess.java:156)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:253)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)
at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:58)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)
at acsi.grid.gridcore.core.sql.EntityManagerHelper.getDefaultEntityManager(EntityManagerHelper.java:250)
at acsi.grid.gridcore.core.sql.EntityManagerHelper.getEntityManager(EntityManagerHelper.java:174)
at acsi.grid.gridcore.core.JdbcGridBagImpl.getEntityManager(JdbcGridBagImpl.java:188)
at acsi.grid.gridcore.core.JdbcGridBagImpl.put(JdbcGridBagImpl.java:163)
at com.att.fpp.fpprome.dao.impl.OpportunityDaoImpl.updateOpportunityDatabaseROME(OpportunityDaoImpl.java:497)
at com.att.fpp.fpprome.bo.impl.OpportunityBusinessObjectImpl.getOpptyInfo(OpportunityBusinessObjectImpl.java:78)
at com.att.fpp.fpprome.service.impl.OpportunityServiceImpl.getOpportunitiesById(OpportunityServiceImpl.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
Also I noticed that I am not using apache.cxf anywhere in pom but yet it is being called here.
A possible solution for the NoClassDefFoundError originated by the package-info class: Spring boot, runnable jar can't load package-info.class
Found the issue.
The AJSC framework implementing the ADF (Hibernate based ORM) did not support package-info and hence searched for that class everytime.
Only way around was to execute the command to not generate the package-info during stubs generation.
Use -npa in XJC utility to suppress package-info and everything will work.
In case you got here by looking for a solution to a similar "package-info (wrong name:" issue, I fixed my problem by upgrading hibernate (since the one in the app was quite old).
Related
We had installed version of our applications (without any instrumentation or cobertura jar included before generating application bundles).
After installation we instrumented all the jar with cobertura, and included cobertura jar file in java classpath. but while starting application it give below error.
any input will really help, thanks.
Java version "1.7.0_25"
cobertura ver 1.9.4.1
Exception in thread "main" java.lang.NoClassDefFoundError: net/sourceforge/cobertura/coveragedata/HasBeenInstrumented
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
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 sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: net.sourceforge.cobertura.coveragedata.HasBeenInstrumented
at java.net.URLClassLoader$1.run(Unknown Source)
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)
... 13 more
You should add cobetura.jar to Bootstrap Classes with -Xbootclasspath. More info: https://docs.oracle.com/javase/8/docs/technotes/tools/findingclasses.html
This needs to be done in order to load the cobetura classes, which are needed in order to load your app classes.
I have been able to get rid of this problem by running a late package goal, as it re-compiles and re-packages de code without Cobertura.
The goals I use are:
clean site package
I have a Dynamic Web Project in Java and I use Jena and D2RQ libraries.
When I start my project as "Java Application", I have this problem:
Exception in thread "main"
java.lang.IncompatibleClassChangeError: Implementing class at
java.lang.ClassLoader.defineClass1(Native Method) at
java.lang.ClassLoader.defineClass(Unknown Source) at
java.security.SecureClassLoader.defineClass(Unknown Source) at
java.net.URLClassLoader.defineClass(Unknown Source) at
java.net.URLClassLoader.access$100(Unknown Source) at
java.net.URLClassLoader$1.run(Unknown Source) 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
de.fuberlin.wiwiss.d2rq.algebra.CompatibleRelationGroup.addNodeRelation(CompatibleRelationGroup.java:53)
at
de.fuberlin.wiwiss.d2rq.algebra.CompatibleRelationGroup.groupNodeRelations(CompatibleRelationGroup.java:38)
at de.fuberlin.wiwiss.d2rq.find.FindQuery.iterator(FindQuery.java:78)
at
de.fuberlin.wiwiss.d2rq.jena.GraphD2RQ.graphBaseFind(GraphD2RQ.java:88)
at com.hp.hpl.jena.graph.impl.GraphBase.find(GraphBase.java:240) at
com.hp.hpl.jena.graph.compose.DisjointUnion.graphBaseFind(DisjointUnion.java:27)
at com.hp.hpl.jena.graph.impl.GraphBase.find(GraphBase.java:240) at
com.hp.hpl.jena.graph.impl.GraphBase.graphBaseFind(GraphBase.java:260)
at com.hp.hpl.jena.graph.impl.GraphBase.find(GraphBase.java:257) at
com.hp.hpl.jena.graph.query.SimpleQueryHandler.predicatesFor(SimpleQueryHandler.java:68)
at
com.hp.hpl.jena.graph.query.SimpleQueryHandler.predicatesFor(SimpleQueryHandler.java:47)
at
com.hp.hpl.jena.rdf.model.impl.ModelCom.listPredicates(ModelCom.java:751)
at
com.hp.hpl.jena.rdf.model.impl.ModelCom.listNameSpaces(ModelCom.java:763)
at
com.hp.hpl.jena.xmloutput.impl.BaseXMLWriter.addNameSpaces(BaseXMLWriter.java:233)
at
com.hp.hpl.jena.xmloutput.impl.BaseXMLWriter.setupNamespaces(BaseXMLWriter.java:487)
at
com.hp.hpl.jena.xmloutput.impl.BaseXMLWriter.write(BaseXMLWriter.java:469)
at MyPackage.MyClass.Mymethod(MyClass.java:118) at
MyPackage.Test.main(Test.java:77)
The row 118 of the class "MyClass" contains this code:
writer.write(d2rqModel, new OutputStreamWriter(out, "utf-8"),loader.getResourceBaseURI());
with
RDFWriter writer;
and
import com.hp.hpl.jena.rdf.model.RDFWriter;
Why I have this problem?
In addition, the same class in a different project works well!!! Why?
You've changed and recompiled the class without recompiling everything that depends on it. Do a clean build. You may get some compiler errors in the process.
You may have added dependency that are ambiguous to compiler's understanding. Verify that you don't have duplicate dependency for same class.
I have an odd issue with codenameone, and I'm not even sure what went wrong. I've tried to "send windows phone build", and don't think I have changed anything else since then. However, after I did so the simulator wouldn't launch and kept saying my imports were wrong. They weren't, the suggested solution was importing once that were already in.
The errors I get
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.codename1.impl.javase.Simulator.main(Simulator.java:59)
Caused by: java.lang.ClassNotFoundException: com.mycompany.myapp.MyApplication
at java.net.URLClassLoader$1.run(Unknown Source)
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.findSystemClass(Unknown Source)
at com.codename1.impl.javase.ClassPathLoader.findClass(ClassPathLoader.java:100)
at com.codename1.impl.javase.ClassPathLoader.loadClass(ClassPathLoader.java:50)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.codename1.impl.javase.Executor.main(Executor.java:45)
... 5 more
All the classes he can't find are actually in my solution, I already tried re-adding them to the build path. Any suggestions?
That is odd.
First check that you indeed still have the package com.mycompany.myapp where you have the public class MyApplication. Do a clean build of the project and see if this class makes it into the jar file under the dist folder.
I have the project based on JavFX 2, it`s done and works perfect in Eclipse. Now i am trying to deploy it on computer(self-service,terminal,..). I have created jar file, but when i am trying to "java -jar myproject.jar" i take the following
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
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 sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: javafx.application.Application
at java.net.URLClassLoader$1.run(Unknown Source)
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)
... 13 more
UDT:
I think there is some problem with jfxrt.jar where javafx.application.Application class stored, in eclipse i added this jar in build path manually..
In Java 7, JavaFX is included with the JDK download but is not on the classpath (JavaFX is not part of the core libraries in Java 7). Have a look at the tutorial on deployment, which shows mechanisms for deploying a jar file that will work.
(In Java 8, JavaFX becomes part of the core libraries and will be included on the classpath, so your regular jar file may well work. There are still some cool things you can do with the proper deployment process, though.)
I'm trying to use the Lizzy library (http://lizzy.sourceforge.net/) to do some playlist manipulation. As a dependency, it requires that I have the Castor library (http://www.castor.org/) in my build path. So I went to the site, and downloaded Castor 1.3.1, then put the .jar into my build path.
However, when I try to run this line of code to convert a specific playlist file to a generic playlist object:
specificPlaylist = SpecificPlaylistFactory.getInstance().readFrom(playlistFile);
I end up getting a NoClassDefFoundError:
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/exolab/castor/core/exceptions/CastorException
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
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.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
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 org.exolab.castor.mapping.Mapping.<init>(Mapping.java:81)
at christophedelory.xml.XmlSerializer.getMapping(XmlSerializer.java:100)
at christophedelory.playlist.asx.AsxProvider.readFrom(AsxProvider.java:202)
at christophedelory.playlist.SpecificPlaylistFactory.readFrom(SpecificPlaylistFactory.java:132)
at christophedelory.playlist.SpecificPlaylistFactory.readFrom(SpecificPlaylistFactory.java:168)
...
Am I missing a .jar file? I managed to create an instance of a CastorException class (but it was in a different package than the one the exception is talking about). I thought that the basic Castor-1.3.1.jar file held all of the classes it needed.
Additional information: I'm trying to decode a .wpl playlist file, which should be supported by Lizzy. And my build path looks like this:
Thanks for any help.
You can easily look in the Castor jar to see what's there using a wide variety of tools - WinZip happens to be my tool of choice. You'll find that while there's a CastorException, it's in the wrong package.
Looking at the old downloads page under 1.3.1, I see a Castor-1.3.1-core.jar. Looking in it, I see CastorException in the right package. You may need other jars too - I'd consult the documentation, or continue by trial-and-error, or try to find a POM that will tell you.