OCI DWH Cognos 报告门户显示空白屏幕
适用场景
- OnCommand Insight 数据仓库( DWH ) 7.3.12
- Windows 操作系统
问题描述
- 登录 Cognos 报告门户 https://localhost:9300/bi/v1/disp 时出现空白屏幕
- Cognos 日志出错
cognosserver.log:
2021-11-23T16:28:21.288-0500 ERROR com.ibm.bi.extension.loader.CoreExtensionLoader [Default Executor-thread-22] NA Error loading core extensions to CM.
java.lang.NullPointerException: null
at com.ibm.bi.extension.cache.CoreExtensionVersionManager.isEqualVersion(CoreExtensionVersionManager.java:39) ~[glass-framework.war:?]
at com.ibm.bi.extension.cache.CoreExtensionVersionManager.isValidUpgrade(CoreExtensionVersionManager.java:35) ~[glass-framework.war:?]
- IBM Cognos 配置 [ 启动服务时的详细视图 ]
'CryptoObject', 'fatal', 'Failure'.