CMDBuild Forum

Error after deleting class

I created 2 classes, Department and Division with a domain to associate the 2. I did not enter any data into them and decided to delete the domain then the classes. After that I’ve been getting the following error.

com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException: classe not found for name = Department, caused by: java.lang.NullPointerException: classe not found for name = Department

Can anyone assist?

Hi, what version of CMDBuild are you using? We suggest you upgrading to the latest version 3.3 due to various changes made in the handling of classes/domains deletion.

It’s openMaint 2.0 built on CMDBuild 3.2.1 do I just rename the war file to match the existing one and overwrite it to upgrade?

Here you can find the link to download the latest version of openMAINT (2.0) based on CMDBuild 3.3: https://www.cmdbuild.org/it/download/ultima-versione .
However, if you wait for next Tuesday, openMAINT 2.1 will be released based on CMDBuild 3.3 .

Will do. Went through quite a bit of issues getting it where it is now and still haven’t gotten an answer concerning the alfresco question so that I can implement file attachments.
I just want to have proper instructions to upgrade so I don’t break what I got working.