BeanCreationException與Spring和Jackson API

Question

我在Spring 3.0.6中嘗試使用Jackson API時出現以下異常。我有v1.8.9的傑克遜罐（核心ASL，映射器，ASL）到類路徑，但仍由於一些相互矛盾的罐子我對着錯誤::

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#8': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.http.converter.json.MappingJacksonHttpMessageConverter]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.codehaus.jackson.type.JavaType.<init>(Ljava/lang/Class;I)V 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:965) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:911) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:270) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    ... 30 more 
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.http.converter.json.MappingJacksonHttpMessageConverter]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.codehaus.jackson.type.JavaType.<init>(Ljava/lang/Class;I)V 
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:141) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:74) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:958) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    ... 34 more 
Caused by: java.lang.NoSuchMethodError: org.codehaus.jackson.type.JavaType.<init>(Ljava/lang/Class;I)V 
    at org.codehaus.jackson.map.type.TypeBase.<init>(TypeBase.java:13) [jackson-mapper-asl-1.8.9.jar:] 
    at org.codehaus.jackson.map.type.SimpleType.<init>(SimpleType.java:39) [jackson-mapper-asl-1.8.9.jar:] 
    at org.codehaus.jackson.map.type.SimpleType.constructUnsafe(SimpleType.java:56) [jackson-mapper-asl-1.8.9.jar:] 
    at org.codehaus.jackson.map.ObjectMapper.<clinit>(ObjectMapper.java:188) [jackson-mapper-asl-1.8.9.jar:] 
    at org.springframework.http.converter.json.MappingJacksonHttpMessageConverter.<init>(MappingJacksonHttpMessageConverter.java:56) [org.springframework.web-3.0.6.RELEASE.jar:] 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [:1.6.0_24] 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [:1.6.0_24] 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [:1.6.0_24] 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:532) [:1.6.0_24] 
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126) [org.springframework.beans-3.0.6.RELEASE.jar:] 
    ... 36 more 

Answer 1

對Spring 3.0傑克遜的正確版本依賴.6是1.4.2（每個Spring的pom），試着用這個版本替換1.8.9，它應該可以正常工作。

Answer 2

感謝您的回覆。然而，我可以解決這個問題做一些R & D ...我不需要去傑克遜v1.4.2，而是使用相同的版本，在JBoss配置本身稍作修改。

在JBoss中，轉到模塊/組織/ Codehaus的/傑克遜/傑克遜核心-ASL /主/

這裏的JBoss正在使用自己傑克遜API的版本（雖然我們在類路徑不同的版本）。所以我複製了v1.8.9，並在module.xml中（在同一個目錄中）做了相應的修改。對於mapper jar v1.8.9重複了類似的事情。

有了這個，我可以解決這個問題，並再次運行的東西.... :)