Hi Donna, I'd recommend checking that all the Database migrations ran successfully when you upgraded to 6.3. That error seems to be returning a "null" Site object on the homepage. The Site object is a virtual object that represents your site as a whole...it's created automatically in the database in a table named "site". This error seems to imply that some portion of your database migration (which should have created that Site object) must have failed.
So, I'd recommend looking at your logs more closely during the upgrade....also, you should run "[dspace]/bin/dspace database info" to see if there are any migrations that your upgrade flagged as IGNORED (if so, you should run them, by running "./dspace database migrate ignored"). More info on these new database commands is at: https://wiki.lyrasis.org/display/DSDOC6x/Database+Utilities Overall, it looks to me like your database upgrade didn't succeed. It's hard to say exactly what happened without looking closer at the logs or what the "database info" command returns. If you find an error and are not sure what is happening, feel free to forward it along to this list and hopefully someone here can help! Tim ________________________________ From: [email protected] <[email protected]> on behalf of Donna Barber <[email protected]> Sent: Sunday, February 16, 2020 7:27 PM To: DSpace Technical Support <[email protected]> Subject: [dspace-tech] Recent-submissions homepage error in DSpace 6.3 Hi, We’re in the process of moving from 5.6 to 6.3 with everything up and running in our development environment, except we’ve found that we’re now getting an error trying to view the recently added list from the homepage (/recent-submissions). However, it still works from the community/collection homepages. Does anyone have any idea what could be the cause? We’ve stripped out our customisations and switched between Mirage and Mirage2 themes, but it’s the same. The stack trace produced when clicking on “view more” is attached. Many thanks, Donna Barber eServices Coordinator | Kairuruku Ratonga Tāhiko Library Access and Collections | Rōpū Tautāwhi Phone: +64 3 369 3849 extn 93849 | Puaka - James Hight Building, Level 5, Rm 519 Learning Resources | University of Canterbury | Te Whare Wānanga o Waitaha | Private Bag 4800 | Christchurch 8140 | New Zealand Website: http://www.canterbury.ac.nz/library -- All messages to this mailing list should adhere to the DuraSpace Code of Conduct: https://duraspace.org/about/policies/code-of-conduct/ --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion on the web visit https://groups.google.com/d/msgid/dspace-tech/9f93b399-eeda-4245-99a9-32c64da0ce25%40googlegroups.com<https://groups.google.com/d/msgid/dspace-tech/9f93b399-eeda-4245-99a9-32c64da0ce25%40googlegroups.com?utm_medium=email&utm_source=footer>. -- All messages to this mailing list should adhere to the DuraSpace Code of Conduct: https://duraspace.org/about/policies/code-of-conduct/ --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dspace-tech/DM5PR2201MB11485706F6DB21E1798C0D93ED110%40DM5PR2201MB1148.namprd22.prod.outlook.com.
