我正在尝试在Red Hat 7.7服务器上安装Oracle BIP v12.2.1.4.0，但是Configuration Assistan无法配置BI域。也许有人可以帮助我解决这个问题？

我遵循有关安装和配置Oracle BI的指示https://docs.oracle.com/middleware/bi12214/lcm/BIEIG/GUID-4F0BD89A-C8BE-4851-8D0C-422779D5BC1D.htm#INSOA375。一切正常，直到配置进度屏幕上的步骤添加默认服务实例，我在窗口中看到此错误：

  Configure BI Failed with Execution of [/opt/oracle/config/domains/bip/bitools/bin/create_bi_service_instance.sh,-d,"Default BI Service Instance",-b,/opt/oracle/bip/bi/modules/oracle.biee.application.sample/sample.bar,-o,weblogic,ssi] failed with exit value 1

在 CreateDefaultBIServiceInstance.out 日志中，我看到以下错误：

SEVERE: [PROBLEM_IMPORTED_BAR_FILE] Problem importing BAR: location=/opt/oracle/bip/bi/modules/oracle.biee.application.sample/sample.bar; domain home = /opt/oracle/config/domains/bip
java.lang.NullPointerException: Name is null
...
SEVERE: [PROBLEM_IMPORTED_BAR_FILE] Problem importing BAR: location=/opt/oracle/bip/bi/modules/oracle.biee.application.sample/sample.bar; domain home = /opt/oracle/config/domains/bip
java.lang.NullPointerException: Name is null
...
SEVERE: [PROBLEM_DOING_POST_SERVICE_INSTANCE_CREATION] Problem performing post-Service Instance creation actions
java.lang.NullPointerException: Name is null
...
SEVERE: [PROBLEM_DOING_POST_SERVICE_INSTANCE_CREATION] Problem performing post-Service Instance creation actions
java.lang.NullPointerException: Name is null
...
SEVERE: [LEGACY_API_PROBLEM_CREATING_SERVICE_INSTANCE] Problem creating Service Instance via legacy API: key=ssi; owner=weblogic; options=CreationOptions [description="Default BI Service Instance",bar=/opt/oracle/bip/bi/modules/oracle.biee.application.sample/sample.bar,module=null,createObis=false,isOnline=false,port=null,portMonitor=null,properties={}]
java.lang.NullPointerException: Name is null
...
Problem invoking WLST - Traceback (innermost last):
  File "/opt/oracle/bip/bi/modules/oracle.bi.sysman/syscomp/createBIServiceInstance.py",line 57,in ?
  File "/opt/oracle/bip/bi/lib/bi-servicelcm-api.jar!/wlstScriptDir/biServiceInstanceLCM.py",line 86,in createBIServiceInstance
    at java.lang.Enum.valueOf(Enum.java:236)
    at oracle.bi.bar.si.ServiceInstLifeCycleImplVersions.valueOf(ServiceInstLifeCycleImplVersions.java:6)
    at oracle.bi.bar.si.ServiceInstanceLifeCycleFactory.getServiceInstanceLifeCycleImpl(ServiceInstanceLifeCycleFactory.java:23)
    at oracle.bi.servicelcm_v2.internal.bar.BarImportExport.importBar(BarImportExport.java:131)
    at oracle.bi.servicelcm_v2.operations.DefaultAnalyticApplicationOperations.importBar(DefaultAnalyticApplicationOperations.java:116)
    at oracle.bi.servicelcm_v2.domain.application.AnalyticApplicationCustomisation.importBAR(AnalyticApplicationCustomisation.java:125)
    at oracle.bi.servicelcm_v2.operations.DefaultServiceInstanceOperations.serviceInstanceCreated(DefaultServiceInstanceOperations.java:103)
    at oracle.bi.servicelcm_v2.domain.serviceinstance.ServiceInstance.commit(ServiceInstance.java:539)
    at oracle.bi.servicelcm_v2.legacyimpl.LegacypodImpl.createServiceInstance(LegacypodImpl.java:97)
    at sun.reflect.NativeMethodaccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodaccessorImpl.invoke(NativeMethodaccessorImpl.java:62)
    at sun.reflect.DelegatingMethodaccessorImpl.invoke(DelegatingMethodaccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)

java.lang.NullPointerException: java.lang.NullPointerException: Name is null