Error 500: Filter [Spring OpenEntityManagerInViewFilter]: could not be loaded

[Aman Singh]

hi Experts,

I am trying to deploy a Spring application on WAS 6.0 (JDK 1.4.2). Day back I was getting tons of (Unsupported major.minor version 49.0) errors. I replaced most of the jar files and now I am left with only one error on:

org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter (Unsupported major.minor version 49.0)

what jar file do I need to replace for this? Also when I am running my URL in the browser I am getting the error:

Error 500: Filter [Spring OpenEntityManagerInViewFilter]: could not be loaded

Can you please guide me ,where exactly I am doing wrong. Attached is my Web.xml.

Your help is highly appreciated.

  
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="analytics_ID" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>analytics</display-name>
	<description>Roo generated analytics application</description>

	<context-param>
		<param-name>webAppRootKey</param-name>
		<param-value>analytics.root</param-value>
	</context-param>
	
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext.xml</param-value>
	</context-param>

	<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.properties</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	
	<servlet>
		<servlet-name>analytics</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<load-on-startup>2</load-on-startup>
	</servlet>

	<!-- Serves static resource content from .jar files such as spring-js.jar -->
	<servlet>
		<servlet-name>Resource Servlet</servlet-name>
		<servlet-class>org.springframework.js.resource.ResourceServlet</servlet-class>
	</servlet>

	<servlet-mapping>
		<servlet-name>analytics</servlet-name>
		<url-pattern>/*.html</url-pattern>
	</servlet-mapping>

	<!-- Map all /resources requests to the Resource Servlet for handling -->
	<servlet-mapping>
		<servlet-name>Resource Servlet</servlet-name>
		<url-pattern>/resources/*</url-pattern>
	</servlet-mapping>
		
	<filter>
		<filter-name>httpMethodFilter</filter-name>
		<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
	</filter>

	<filter-mapping>
		<filter-name>httpMethodFilter</filter-name>
		<servlet-name>analytics</servlet-name>
	</filter-mapping>

	<filter>
		<filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
		<filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
	</filter>
<!---->
	<filter-mapping>
		<filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<session-config>
		<session-timeout>10</session-timeout>
	</session-config>

	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>

	<error-page>
		<exception-type>java.lang.Exception</exception-type>
		<location>/WEB-INF/jsp/uncaughtException.jsp</location>
	</error-page>
</web-app>

  

[David Newton]

org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter (Unsupported major.minor version 49.0)

what jar file do I need to replace for this?

Whichever jar has the OpenEntityManagerInViewFilter.

[Eduardo Bueno]

The .jar is spring-orm, try replacing it with older versions (I'm assuming newer versions don't work well with jdk 1.4).