Hi, Someone else recently ran into this odd error in our Slack. We've tracked it down to being a Solr connection issue. See this bug ticket which describes the entire problem: https://github.com/DSpace/DSpace/issues/9217
Basically, there should be a logged ERROR *before* this NullPointerException which is the *real error*. It will likely say that your DSpace backend isn't able to connect to Solr. Tim -- All messages to this mailing list should adhere to the Code of Conduct: https://www.lyrasis.org/about/Pages/Code-of-Conduct.aspx --- 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 dspace-tech+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dspace-tech/af083d9a-251f-40ac-b760-08b50d3c74f6n%40googlegroups.com.