Unexpected error after upgrade v8.1.0

Question

After upgraded Knowage from v8.0.8 to v8.1.0, i can startup server without any errors.  However, when i try to create Business Model and retrieve tables from Meta Web, it occurs the following error.

knowageMeta.log

Error during Metamodel initialization:
it.eng.spagobi.commons.dao.SpagoBIDAOException: An unexpected error occured while fetching objects of type [null]
    at it.eng.spagobi.commons.dao.AbstractHibernateDAO.internalList(AbstractHibernateDAO.java:497) ~[knowage-dao-8.1.0.jar:8.1.0]
    at it.eng.spagobi.commons.dao.AbstractHibernateDAO.list(AbstractHibernateDAO.java:465) ~[knowage-dao-8.1.0.jar:8.1.0]
    at it.eng.spagobi.commons.dao.ProductTypeDAOHibImpl.loadCurrentTenantProductTypes(ProductTypeDAOHibImpl.java:141) ~[knowage-dao-8.1.0.jar:8.1.0]
    at it.eng.knowage.meta.service.PageResource.getPage(PageResource.java:119) ~[classes/:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_332]

https://www.knowage-suite.com/qa/?qa=blob&qa_blobid=18080599244255741880

Answer 1

Hello raylai,

Thank you for the report. We have solved the problem. The fix will be available with the next version of Knowage.

Greetings,

Alberto