Copying over reportbuilder.jar AND reportbuilderwizard.jar from the upstream build or from the snap "fixes" the issue.
The obvious difference is that those files were built with OpenJDK 11 in the Ubuntu packages, whereas the upstream build uses version 8. ** Changed in: libreoffice (Ubuntu) Assignee: (unassigned) => Olivier Tilloy (osomon) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1802208 Title: Reports won't open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1802208/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs