I am getting ClassNotFoundException exception when I package my code with maven and then start it with:
java -jar target\factorify-1.0-SNAPSHOT.jar
I can see that in my "fat jar" is folder lib with all dependencies and I can find there manually the class which throws ClassNotFoundException.
Manifest:
Manifest-Version: 1.0
Archiver-Version: Plexus Archiver
Built-By: Jakub
Start-Class: me.factorify.server.Application
Spring-Boot-Version: 1.2.0.RELEASE
Created-By: Apache Maven 3.1.1
Build-Jdk: 1.8.0_25
Main-Class: org.springframework.boot.loader.JarLauncher
pom.xml:
<packaging>jar</packaging>
<properties>
<org.springframework.version>4.1.3.RELEASE</org.springframework.version>
<spring.boot.version>1.2.0.RELEASE</spring.boot.version>
<org.javalite.activejdbc.version>1.4.10-SNAPSHOT</org.javalite.activejdbc.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.0.RELEASE</version>
</parent>
...
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring.boot.version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
And it works when I run the class from my IDE but it throws ClassNotFoundException when I run it from command line.
Any ideas what may cause this?
Thanks
EDIT
Whole exception:
Caused by: java.lang.NoClassDefFoundError: org/javalite/activejdbc/Model
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 com.google.common.reflect.ClassPath$ClassInfo.load(ClassPath.java:266)
at me.factorify.server.common.Utils.getAllEntities(Utils.java:29)
at me.factorify.server.config.JacksonMappingContext.<init>(JacksonMappingContext.java:29)
at me.factorify.server.config.JacksonMappingContext$$EnhancerBySpringCGLIB$$accc13cb.<init>(<generated>)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147)
... 107 more
Caused by: java.lang.ClassNotFoundException: org.javalite.activejdbc.Model
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)
... 128 more
EDIT 2
I can see this line in the log file and the jar(activejdbc-1.4.10-SNAPSHOT.jar) with org.javalite.activejdbc.Model is there. JarLauncher must be somehow unable to load it.
2015-01-16 01:24:04.790 INFO 7316 --- [ main] .b.l.ClasspathLoggingApplicationListener : Application failed to start with classpath: [jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-boot-starter-web-1.2.0.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-boot-starter-1.2.0.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-boot-1.2.0.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-boot-autoconfigure-1.2.0.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-boot-starter-logging-1.2.0.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jcl-over-slf4j-1.7.7.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jul-to-slf4j-1.7.7.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/log4j-over-slf4j-1.7.7.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/logback-classic-1.1.2.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/logback-core-1.1.2.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/snakeyaml-1.14.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-boot-starter-tomcat-1.2.0.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/tomcat-embed-core-8.0.15.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/tomcat-embed-el-8.0.15.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/tomcat-embed-logging-juli-8.0.15.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/tomcat-embed-websocket-8.0.15.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jackson-databind-2.4.4.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jackson-annotations-2.4.0.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jackson-core-2.4.4.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/hibernate-validator-5.1.3.Final.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/validation-api-1.1.0.Final.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jboss-logging-3.1.3.GA.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/classmate-1.0.0.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-web-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-context-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-webmvc-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-expression-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/guava-18.0.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/persistence-api-1.0.2.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-test-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-jdbc-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-beans-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-tx-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-aop-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/aopalliance-1.0.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-aspects-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/aspectjweaver-1.8.4.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/spring-core-4.1.3.RELEASE.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/commons-logging-1.2.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jsr250-api-1.0.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jbcrypt-0.3m.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/jsr305-3.0.0.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/activejdbc-1.4.10-SNAPSHOT.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/slf4j-api-1.7.5.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/javalite-common-1.4.10-SNAPSHOT.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/postgresql-9.1-901-1.jdbc4.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/commons-dbcp-1.4.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/commons-pool-1.5.4.jar!/, jar:file:/D:/Projekty/Factorify/target/factorify-1.0-SNAPSHOT.jar!/lib/activejdbc-instrumentation-1.4.10-SNAPSHOT.jar!/]
I found the issue. The problem was in Guava Reflection. I use it to find all entities but classInfo.load() throws NoClassDefFoundError for "fat jar".
I fixed like this: (see NEW LINE and ORIGINAL LINE)
public static Set<Class<? extends Model>> getAllEntities() throws ClassNotFoundException {
Set<Class<? extends Model>> allEntities = new HashSet<>();
Set<ClassPath.ClassInfo> classes;
try {
classes = ClassPath.from(Application.class.getClassLoader()).getTopLevelClassesRecursive("me.factorify.server");
} catch (IOException e) {
throw new RuntimeException(e);
}
for(ClassPath.ClassInfo classInfo : classes) {
// NEW LINE
Class<?> clazz = Application.class.getClassLoader().loadClass(classInfo.getName());
//ORIGINAL LINE Class<?> clazz = classInfo.load();
if (Model.class.isAssignableFrom(clazz)){
allEntities.add((Class<? extends Model>) clazz);
}
}
return allEntities;
}
Related
I downloaded one config project from start.spring.io. added #EnableConfigServer added 3-4 properties git URI, application name and port but while starting up the server is not getting started. I tried with 3 different spring boot version, everywhere I am getting error. What can be done?
Here is the pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.10</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.photoapp</groupId>
<artifactId>ConfigServer</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>ConfigServer</name>
<description>ConfigServer</description>
<properties>
<java.version>11</java.version>
<spring-cloud.version>2020.0.3</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Application Config code:
package com.photoapp;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.config.server.EnableConfigServer;
#EnableConfigServer
#SpringBootApplication
public class ConfigServerApplication
{
public static void main(String[] args) {
SpringApplication.run(ConfigServerApplication.class, args);
}
}
Application.properties
server.port=8012
spring.application.name=ConfigServer
#spring.profiles.active=native
spring.cloud.config.server.git.uri=https://github.com/SubhankarMukherjee/PhotoAppConfiguration.git
spring.cloud.config.server.git.username = ****
spring.cloud.config.server.git.password = ****
I am getting beloe error. Tried all possible combination but not working at all
19:10:46.131 [main] ERROR org.springframework.boot.SpringApplication - Application run failed
java.lang.IllegalArgumentException: Unable to instantiate org.springframework.boot.env.EnvironmentPostProcessor [org.springframework.cloud.config.client.ConfigServerConfigDataMissingEnvironmentPostProcessor]
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:131)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:118)
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:103)
at org.springframework.boot.env.ReflectionEnvironmentPostProcessorsFactory.getEnvironmentPostProcessors(ReflectionEnvironmentPostProcessorsFactory.java:72)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.getEnvironmentPostProcessors(EnvironmentPostProcessorApplicationListener.java:117)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEnvironmentPreparedEvent(EnvironmentPostProcessorApplicationListener.java:99)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEvent(EnvironmentPostProcessorApplicationListener.java:86)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:131)
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:82)
at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$2(SpringApplicationRunListeners.java:63)
at java.util.ArrayList.forEach(Unknown Source)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:117)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:111)
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:62)
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:375)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:333)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1318)
at com.photoapp.ConfigServerApplication.main(ConfigServerApplication.java:16)
Caused by: java.lang.NoClassDefFoundError: org/springframework/cloud/commons/ConfigDataMissingEnvironmentPostProcessor
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 java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:284)
at org.springframework.boot.util.Instantiator$TypeSupplier$1.get(Instantiator.java:210)
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:125)
... 29 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.springframework.cloud.commons.ConfigDataMissingEnvironmentPostProcessor
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 46 common frames omitted
The error has started here.................
java.lang.IllegalArgumentException: Unable to instantiate org.springframework.boot.env.EnvironmentPostProcessor [org.springframework.cloud.config.client.ConfigServerConfigDataMissingEnvironmentPostProcessor]
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:131)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:118)
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:103)
at org.springframework.boot.env.ReflectionEnvironmentPostProcessorsFactory.getEnvironmentPostProcessors(ReflectionEnvironmentPostProcessorsFactory.java:72)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.getEnvironmentPostProcessors(EnvironmentPostProcessorApplicationListener.java:117)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEnvironmentPreparedEvent(EnvironmentPostProcessorApplicationListener.java:99)
at org.springframework.boot.env.EnvironmentPostProcessorApplicationListener.onApplicationEvent(EnvironmentPostProcessorApplicationListener.java:86)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMul`enter code here`ticaster.java:143)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:131)
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:82)
at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$2(SpringApplicationRunListeners.java:63)
at java.util.ArrayList.forEach(Unknown Source)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:117)
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:111)
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:62)
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:375)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:333)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1318)
at com.photoapp.ConfigServerApplication.main(ConfigServerApplication.java:16)
Caused by: java.lang.NoClassDefFoundError: org/springframework/cloud/commons/ConfigDataMissingEnvironmentPostProcessor
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 java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:284)
at org.springframework.boot.util.Instantiator$TypeSupplier$1.get(Instantiator.java:210)
at org.springframework.boot.util.Instantiator.instantiate(Instantiator.java:125)
... 29 more
Caused by: java.lang.ClassNotFoundException: org.springframework.cloud.commons.ConfigDataMissingEnvironmentPostProcessor
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 46 more
looks like you have a dependency missing in your pom.xml
try adding spring-cloud-commons:
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-commons</artifactId>
<version>${spring-cloud.version}</version>
</dependency>
I am very new to boilerpipe and I am trying out the following basic code:
package contentExtraction;
import java.net.URL;
import de.l3s.boilerpipe.extractors.ArticleExtractor;
public class ContentExtractor {
public static void main(String[] args) throws Exception {
final URL url = new URL(
// "http://www.l3s.de/web/page11g.do?sp=page11g&link=ln104g&stu1g.LanguageISOCtxParam=en"
"http://www.dn.se/nyheter/vetenskap/annu-godare-choklad-med-hjalp-av-dna-teknik"
);
System.out.println(ArticleExtractor.INSTANCE.getText(url));
}
}
But I am getting the following error when trying to run the above piece of code:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/xerces/parsers/AbstractSAXParser
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.l3s.boilerpipe.sax.BoilerpipeSAXInput.getTextDocument(BoilerpipeSAXInput.java:51)
at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:69)
at de.l3s.boilerpipe.extractors.ExtractorBase.getText(ExtractorBase.java:87)
at contentExtraction.ContentExtractor.main(ContentExtractor.java:16)
Caused by: java.lang.ClassNotFoundException: org.apache.xerces.parsers.AbstractSAXParser
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)
... 16 more
I googled the error and came across this link. I thought that I was missing xercesImpl.jar in my dependencies. I included the same, still my code is giving the same error. What is the issue?
I figured the solution myself. The boilerpipe jar has further dependencies. I converted my project to maven project, included the dependency:
<dependency>
<groupId>com.syncthemall</groupId>
<artifactId>boilerpipe</artifactId>
<version>1.2.1</version>
</dependency>
When I build the above project, I can see there are actually 4 jars that are imported in Maven Dependencies folder:
boilerpipe-1.2.1.jar
nekohtml-1.9.18.jar
xercesImpl-2.11.0.jar
xml-apis-1.4.01.jar
I am using Google + API to search for people using the following statement.
Plus plus = new Plus.Builder(httpTransport, jsonFactory, null).
setApplicationName("AppName").setGoogleClientRequestInitializer(new
PlusRequestInitializer(API_KEY)).build();
Plus.People.Search searchPeople = plus.people().search(personName).setMaxResults(1L);
PeopleFeed peopleFeed = searchPeople.execute();
I put the dependencies for the library in pom.xml so that it can be build when maven executed
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-plus</artifactId>
<version>v1-rev64-1.13.2-beta</version>
</dependency>
But I get the following error:
Exception in thread "main" java.lang.NoClassDefFoundError: com/google/appengine/api/urlfetch/ResponseTooLargeException
at com.google.api.client.extensions.appengine.http.urlfetch.UrlFetchTransport.buildGetRequest(UrlFetchTransport.java:61)
at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:867)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:399)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:328)
at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:449)
at com.google.PeopleSearch.googleAccountSearch(PeopleSearch.java:52)
at com.google.Search.main(Search.java:128)
Caused by: java.lang.ClassNotFoundException: com.google.appengine.api.urlfetch.ResponseTooLargeException
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)
Any suggestions?
I had a similar error NoClassDefFoundError: com/google/appengine/api/urlfetch/HTTPMethod , for me it was resolved by copying the App Engine SDK jar file from SDK/lib/user/appengine-api-1.0-sdk-1.9.27.jar into my project's WEB-INF/lib folder (I was not using Maven).
I am trying to implement simple JMX Client/Server using com.j256.simplejmx. I want to spy my objects using Web Browser. I copied a really simple piece of code:
package com.my.package.jmx;
import com.j256.simplejmx.web.JmxWebServer;
public class JMXServer {
public static void main(String[] args) throws Exception {
JmxWebServer jmxWebServer = new JmxWebServer(8123);
jmxWebServer.start();
}
}
When I run it I have got an exception:
Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/jetty/util/thread/ThreadPool
at com.my.package.jmx.JMXServer.main(JMXServer.java:9)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.util.thread.ThreadPool
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)
... 1 more
I added this to my pom.xml:
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util</artifactId>
<version>9.1.3.v20140225</version>
</dependency>
I run it once again and I have got an another excpetion:
Ex
ception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/jetty/server/AbstractConnector
at com.my.package.jmx.JMXServer.main(JMXServer.java:9)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.server.AbstractConnector
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)
... 1 more
So once again, I update my pom.xml:
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<version>9.1.3.v20140225</version>
</dependency>
And it gives me an error once again:
Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/jetty/server/nio/SelectChannelConnector
at com.mu.package.jmx.JMXServer.main(JMXServer.java:9)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.server.nio.SelectChannelConnector
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)
... 1 more
and I cannot find any solution for that. What else I should add to my pom.xml file? Maybe it is an issue with versions of dependencies?
Thank you in advance.
I edited my pom.xml
<project...>
<properties>
<jetty-version>8.1.9.v20130131</jetty-version>
</properties>
<dependencies>
<dependency>
<groupId>com.j256.simplejmx</groupId>
<artifactId>simplejmx</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util</artifactId>
<version>${jetty-version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<version>${jetty-version}</version>
<optional>true</optional>
</dependency>
</dependencies>
</project>
Now, I can run this server:
INFO Server - jetty-8.1.9.v20130131
INFO AbstractConnector - Started SelectChannelConnector#0.0.0.0:8123
but when I go to my Web Browser and I put:
localhost:8123
it thows an exception:
WARN nio -
java.lang.SecurityException: class "javax.servlet.AsyncContext"'s signer information does not match signer information of other classes in the same package
at java.lang.ClassLoader.checkCerts(Unknown Source)
at java.lang.ClassLoader.preDefineClass(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$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.eclipse.jetty.server.AbstractHttpConnection.<init>(AbstractHttpConnection.java:157)
at org.eclipse.jetty.server.AsyncHttpConnection.<init>(AsyncHttpConnection.java:50)
at org.eclipse.jetty.server.nio.SelectChannelConnector.newConnection(SelectChannelConnector.java:285)
at org.eclipse.jetty.server.nio.SelectChannelConnector$ConnectorSelectorManager.newConnection(SelectChannelConnector.java:325)
at org.eclipse.jetty.server.nio.SelectChannelConnector.newEndPoint(SelectChannelConnector.java:272)
at org.eclipse.jetty.server.nio.SelectChannelConnector$ConnectorSelectorManager.newEndPoint(SelectChannelConnector.java:331)
at org.eclipse.jetty.io.nio.SelectorManager$SelectSet.createEndPoint(SelectorManager.java:841)
at org.eclipse.jetty.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:496)
at org.eclipse.jetty.io.nio.SelectorManager$1.run(SelectorManager.java:290)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.server.nio.SelectChannelConnector
So right now SimpleJMX has an optional dependency for 8.1.9.v20130131 Jetty to support publishing JMX over web/HTTP. If you check out the pom.xml you'll see:
<jetty-version>8.1.9.v20130131</jetty-version>
...
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<version>${jetty-version}</version>
<optional>true</optional>
</dependency>
Can you try this version of Jetty? I'm not sure there is a way for me to support both 8.X.X and 9.X.X but I'll look into it.
I am stuck since yesterday on this problem.
I am using Maven 2 on Windows:
Apache Maven 2.2.1 (r801777; 2009-08-06 20:16:01+0100)
And in my POM I use the plugin jaxws-maven-plugin as this:
<plugin>
<groupId>org.jvnet.jax-ws-commons</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.2</version>
<executions>
<execution>
<goals>
<goal>wsimport</goal>
</goals>
</execution>
</executions>
<configuration>
<wsdlFiles>
<wsdlFile>${basedir}/src/main/resources/MyService.wsdl
</wsdlFile>
</wsdlFiles>
<packageName>my.package.name</packageName>
</configuration>
</plugin>
When I run mvn compile I get the following error :
[INFO] jaxws:wsimport args: [-keep, -s, D:\myService\target\generated-sources\wsimport, -Xnocompile, -p, my.service.name, file:/D:/myService/src/main/resources/MyService.wsdl]
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error executing: wsimport [-keep, -s, D:\myService\target\generated-sources\wsimport, -Xnocompile, -p, my.service.name, file:/D:/myService/src/main/resources/MyService.wsdl]
Embedded error: com/sun/tools/xjc/api/ErrorListener
com.sun.tools.xjc.api.ErrorListener
I tried :
Adding a Windows env variable MAVEN_OPT with value -Xmx768M -Xms768M -XX:PermSize=256m
To launch wsimport myself, and it is working :
wsimport -keep -s D:\myService\target\generated-sources\wsimport -Xnocompile -p my.service.name file:/D:/myService/src/main/resources/MyService.wsdl
So anyone knows what could mean:
Embedded error: com/sun/tools/xjc/api/ErrorListener
com.sun.tools.xjc.api.ErrorListener
In case of
Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/tools/xjc/api/ErrorListener
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 java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.getConstructor(Unknown Source)
at org.codehaus.mojo.jaxws.Invoker.main(Invoker.java:72)
Caused by: java.lang.ClassNotFoundException: com.sun.tools.xjc.api.ErrorListener
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 16 more
it could be that you are using a JRE instead of a JDK as project (or default) Eclipse JRE
Reference: https://github.com/spring-guides/gs-consuming-web-service/issues/15#issuecomment-314018799
Adding verbose logging for Maven helped me: mvn -X compile.
I had in fact a :
Caused by: java.lang.NoClassDefFoundError: com/sun/tools/xjc/api/ErrorListener
at java.lang.ClassLoader.defineClass1(Native Method)
It is because one of my dependencies is not in the classpath.