如何查看由Spring隱藏的嵌套異常跟蹤？

Question

當我在Eclipse中調試Spring應用程序時，我得到很長的異常鏈。例如，我有

 
Error creating bean with name '...' defined in file [...Tester.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are: 
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property '...' threw exception; nested exception is java.lang.IllegalArgumentException: ... 

依此類推。 Spring中有多個異常堆棧，這是無趣的。它應該是我下面的例外，但是Spring沒有顯示它們。

而且我無法點擊進入異常並像平常一樣導航到問題位置。

How to say Spring輸出所有異常？

UPDATE

以下是完整輸出。人們可以看到IllegalArgumentException發生的地方可能被截斷。

 
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mybean' defined in file [D:\mypath\myconfig.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are: 
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'myproperty' threw exception; nested exception is java.lang.IllegalArgumentException: my exception message 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1361) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
    at org.springframework.context.support.FileSystemXmlApplicationContext.(FileSystemXmlApplicationContext.java:140) 
    at org.springframework.context.support.FileSystemXmlApplicationContext.(FileSystemXmlApplicationContext.java:84) 
    at springtests.SpringRunner.main(SpringRunner.java:8) 
Caused by: org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are: 
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'target.partner' threw exception; nested exception is java.lang.IllegalArgumentException: Illegal frame length 1 in explicit constructor 
    at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:102) 
    at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:58) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1358) 
    ... 13 more 

Answer 1

因爲有潛在的多個異常，就需要抓住PropertyBatchUpdateException並調用getPropertyAccessExceptions()檢查特定異常的堆棧跟蹤。

編輯

其實我不太清楚是怎麼回事

這裏是PropertyBatchUpdateException的printStackTrace方法：

public void printStackTrace(PrintWriter pw) { 
     synchronized (pw) { 
      pw.println(getClass().getName() + "; nested PropertyAccessException details (" + 
        getExceptionCount() + ") are:"); 
      for (int i = 0; i < this.propertyAccessExceptions.length; i++) { 
       pw.println("PropertyAccessException " + (i + 1) + ":"); 
       this.propertyAccessExceptions[i].printStackTrace(pw); 
      } 
     } 
    } 

應包括嵌套的堆棧跟蹤。你使用的是最新版本的Spring嗎？

編輯：

我可以建議最好是在調試模式下運行，然後把一個斷點AbstractAutowireCapableBeanFactory.java:1361，看看發生了什麼事情。