spring + hibernate java.lang.ExceptionInInitializerError

Question

1.00/5 (1 vote)

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Java

Hi,
I'm really terrible for all day with this error!
applicationContext.xml Checked !
I don't konw where is wrong!
Help me!

XML

java.lang.ExceptionInInitializerError
    at org.springframework.core.env.AbstractEnvironment.suppressGetenvAccess(AbstractEnvironment.java:398)
    at org.springframework.core.env.AbstractEnvironment.getSystemEnvironment(AbstractEnvironment.java:360)
    at org.springframework.core.env.StandardEnvironment.customizePropertySources(StandardEnvironment.java:79)
    at org.springframework.core.env.AbstractEnvironment.<init>(AbstractEnvironment.java:124)
    at org.springframework.core.env.StandardEnvironment.<init>(StandardEnvironment.java:54)
    at org.springframework.context.support.AbstractApplicationContext.createEnvironment(AbstractApplicationContext.java:442)
    at org.springframework.context.support.AbstractApplicationContext.getEnvironment(AbstractApplicationContext.java:288)
    at org.springframework.context.support.AbstractRefreshableConfigApplicationContext.resolvePath(AbstractRefreshableConfigApplicationContext.java:122)
    at org.springframework.context.support.AbstractRefreshableConfigApplicationContext.setConfigLocations(AbstractRefreshableConfigApplicationContext.java:80)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:137)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
    at org.ctw.tabs.dao.test.PassengerDaoTest.Test1(PassengerDaoTest.java:16)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
    at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98)
    at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
    at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87)
    at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
    at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
    at org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88)
    at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
    at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
    at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
    at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
    at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.NullPointerException
    at org.springframework.core.SpringProperties.<clinit>(SpringProperties.java:58)
    ... 34 more

Posted 7-Jul-15 6:24am

Member 11820084

Updated 7-Jul-15 6:28am

v2

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Comments

Richard MacCutchan 7-Jul-15 12:35pm

The key is the message at the end:

Caused by: java.lang.NullPointerException
    at org.springframework.core.SpringProperties.<clinit>(SpringProperties.java:58)

This suggests that you code is missing some parameter on a library method call. Check your startup routines.

Member 11820084 8-Jul-15 5:45am

Thanks! I will try ! I think maybe lost some of *.jar in the lib document.Now checking.....
I copy my code,please help me to find out the worng thing.

Richard MacCutchan 8-Jul-15 6:06am

You seem to be posting random pieces of code in the hope that the problem will somewhow show itself. You need to run your code in the debugger to find exactly where the fault occurs and which parameter is missing.

Member 11820084 8-Jul-15 6:25am

<context:component-scan
="" base-package="org.ctw.tabs">

<bean id="template"
="" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory" ref="sessionfactory">
</property>

<bean id="sessionfactory"
="" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dbcp">
</property>
<property name="mappingLocations">
<list>
<value>org/ctw/tabs/entity/hbm/Passenger.hbm.xml
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
</props>
</property>

<bean id="dbcp" class="org.apache.commons.dbcp.BasicDataSource">
<property name="username" value="root">
</property>
<property name="password" value="root">
</property>
<property name="url" value="jdbc:mysql:///t_abs">
</property>
<property name="driverClassName" value="com.mysql.jdbc.Driver">
</property>

Member 11820084 8-Jul-15 7:13am

Can you tell me your email.I saw your summary.
I was a Software Support Engineer for many years using various legacy enterprise systems before learning UNIX and Windows programming - the latter largely in my own time. In my last few years of employment I spent more time in actual development.

Since retiring I have been learning some of the newer technologies (C#, .NET, WPF, LINQ, SQL ...) that I never used in my professional life, and am actually able to understand some of it.

One day I hope to become a real programmer.

I think i agree with your last sentence.Steve Jobs say:Stay hungry Stay foolish.
Your spirit inspires me.
I admire you a lot.I want to make friend! Thanks!

Richard MacCutchan 8-Jul-15 7:39am

Sorry, no. This is a community site, and I prefer it that way. I can do as much or as little as I want, and in whatever time that suits me.

Member 11820084 8-Jul-15 8:53am

Ok, no problem.It is up to you !Thanks for your help!
try to debugging routine,I find out that i can not get "ac".It is something wrong with my applicationContext,xml ? I chhecked overandover.

public class PassengerDaoTest {
@Test
public void test1(){
System.out.println("PassengerDaoTest");
String conf = "applicationContext.xml";
ApplicationContext ac =
new ClassPathXmlApplicationContext(conf);
System.out.println(ac);

Member 11820084 8-Jul-15 6:27am

ok ,debugging.....

Member 11820084 8-Jul-15 5:57am

package org.ctw.tabs.dao.test;

import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.ctw.tabs.common.AbsConstant;
import org.ctw.tabs.dao.PassengerDao;
import org.ctw.tabs.entity.Passenger;

public class PassengerDaoTest {
@Test
public void test1(){
String conf = "applicationContext.xml";
ApplicationContext ac = //line 15 Resource leak: 'ac' is never closed
new ClassPathXmlApplicationContext(conf);
PassengerDao dao =
ac.getBean("passengerDao",PassengerDao.class);
Passenger passenger = new Passenger();
passenger.setPsg_name("scott");
passenger.setPsg_certif_type("passport");
passenger.setPsg_certif_num("123456789");
passenger.setPsg_type(AbsConstant.PASSENGER_TYPE_MEN);
passenger.setRef_user_id(1);
dao.save(passenger);
}
}

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Member 11820084 · Answer 1 · 2015-07-08T02:56:00

Solution 1

There is something wrong but i can not find it!

Posted 8-Jul-15 2:56am

Member 11820084