Question

我正在使用Glassfish 3.1.2和Eclipselink 2.4.1（至少我是这么认为！）和derby（来自Glassfish作为JTA资源）。

当通过“XXXX：8080 / myapp / persistence /访问我的应用程序中的实体时，我收到以下错误。请注意：”Eclipselink持久服务“报告的版本为2.3.2，这对我来说很奇怪，我希望看到我配置的版本2.4.1（见下文）。

有什么想法吗？

INFO: JTS5014: Recoverable JTS instance, serverId = [100]
INFO: [EL Info]: 2013-04-05 17:11:09.876--ServerSession(478107)--file:Server/glassfish3/glassfish/domains/domain1/eclipseApps/stats/WEB-INF/classes/_onLocal login successful


FINE: An Exception was thrown while creating a JAXBContext for persistence unit [onLocal]: [javax.xml.bind.JAXBException
 - with linked exception:
[Exception [EclipseLink-50055] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.JAXBException
Exception Description: Error creating DynamicJAXBContext: ECLIPSELINK_OXM_XML_KEY not found in properties map, or map was null.]]
INFO: [EL Info]: 2013-04-05 17:11:10.191--ServerSession(478107)--file:Server/glassfish3/glassfish/domains/domain1/eclipseApps/tracktron_stats/WEB-INF/classes/_tracktronLocal logout successful

FINE: You are requesting types [[*/*]] from JPA RS.
FINE: exception_marshalling_persitence_unit (There is no English translation for this message.)

Answer 1

主要原因是此处使用的Glassfish版本（V3.1.2）：该项目是使用eclipselink 2.4.1构建的，但Glassfish附带旧版本（请参阅日志）。这不是那么容易解决，但还有另一个最终有效的stackoverflow解决方案：

Glassfish 3 Classloader Sequence

Eclipselink JPARS异常“未找到ECLIPSELINK_OXM_XML_KEY”

1 个答案: