我已经安装了Worklight Server 6.1在Derby Database上是85个完整版。安装后试图访问AppCenter后面临错误。
RequestProces E org.apache.wink.server.internal.RequestProcessor handleRequest An unhandled exception occurred which will be propagated to the container.
java.lang.RuntimeException: Unable to open data base.
at com.ibm.puremeap.util.DataUtil.getData(DataUtil.java:475)
at com.ibm.puremeap.services.BaseService.<init>(BaseService.java:55)
at com.ibm.puremeap.services.MobileServices.<init>(MobileServices.java:58)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:68)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:529)
Caused by: javax.persistence.PersistenceException: Provider error. Provider: org.apache.openjpa.persistence.PersistenceProviderImpl
at javax.persistence.Persistence.createFactory(Persistence.java:175)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:111)
at com.ibm.puremeap.resources.data.impl.PureMeapData.<init>(PureMeapData.java:180)
at com.ibm.puremeap.resources.data.impl.PureMeapData.fromDataSource(PureMeapData.java:102)
at com.ibm.puremeap.resources.data.DataStoreFactory.getJPADBStore(DataStoreFactory.java:46)
at com.ibm.puremeap.resources.data.DataStoreFactory.getDataStore(DataStoreFactory.java:34)
at com.ibm.puremeap.util.DataUtil.getData(DataUtil.java:453)
... 78 more
Caused by: <openjpa-1.2.2-r422266:898935 nonfatal general error> org.apache.openjpa.util.GeneralException: org.xml.sax.SAXException: wsjar:file:/C:/IBML/WebSphere/PortalServer/wcm/prereq.wcm/wcm/shared/app/ilwwcm-domain-impl.jar!/META-INF/persistence.xml [Location: Line: 3, C: 121]: org.xml.sax.SAXParseException: cvc-complex-type.3.1: Value '2.0' of attribute 'version' of element 'persistence' is not valid with respect to the corresponding attribute use. Attribute 'version' has a fixed value of '1.0'.
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parseNewResource(XMLMetaDataParser.java:379)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:318)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:295)
at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:268)
其他任何人都面对最新的Worklight Server WebSphere Application Server 85。
我能够访问appcenter，但一切都变成了。
以下是调查的摘要，一些解决方法（已经尝试过）可能会有所帮助。
（a）WebSphere Portal ClassLoader策略设置：
Server Classloader Policy (WebspherePortal/server1) = Multiple
Server Classloader Mode = PARENT_LAST
Application (Worklight) Classloader Mode = PARENT_LAST
War Classloader (Worklight) Policy = Module
War Classloader (Worklignt) Mode = PARENT_LAST
WebsherePortal/WCM shared library is applied/associated at Server level.
Worklight Shared library is applied/associated to Worklight Console Application.
Since the shared library of Portal/WCM is mapped at the server level its visible to all the applications installed on the server. So in this case it is available to Worklight Console as well. Also, we have a worklight shared library mapped to worklight console ear and and hence the clash (For JPA related problem I feel that J2EE container automatically finds "META-INF/persistence.xml" which is the portal one).
（b）可能的解决方法：
（1）包装工作灯在Worklight Console Ear中的Web-Inf/lib的Worklight J2EE JAR部分，以便战争类加载器加载并覆盖门户共享库。
（2）在其他服务器/配置文件上安装工作室控制台。
。（3）由于该问题与classPath中相关的.xml文件相关的.xml文件有关。我们可以通过以下解决方法来管理此操作。
Steps:
(a) Rename worklight-jee-library.jarMETA-INFpersistence.xml to worklight-jee-library.jarMETA-INFworklight-persistence.xml.
(b) Modify/Add property called "persistenceXmlLocation" in worklight-jee-library.jarconfspring-server-core.xml and worklight-jee-library.jarconfspring-server-reports.xml files to have "META-INF/worklight-persistence.xml" (or classpath:./META-INF/worklight-persistence.xml).
Note: This is modified so that persistence xml file is picked from within worklight-jee-library.jar.
(c) - optional step - In persistence.xml similar paths (in <mapping-file> tag) should be mentioned for orm.xml files (I believe there are more than one orm files there).
(d) orm.xml file can be removed from ilwwcm-eventlog-jpa.jar.
其他参考：http://www.ibm.com/developererworks/forums/thread.jspa?messageid=14580282
确保您更正问题标题。它应该是门户服务器，而不是发布服务器。另外，我相信您正在尝试访问Worklight Console。