Tumbleweed LIbre office extensions: zotero, language tool


After upgrading to LO 5.4.03 from the official Tumbleweed repo whenever I try to install the Zotero 5.0 or the Language Tool extension I got the following error:

Error while installing extension LanguageTool. Open source language checker. The error message is: javaloader error - could not find class com/sun/star/comp/loader/JavaLoader
The extension will not be installed.


com.sun.star.uno.RuntimeException) { { Message = “javaloader error - could not find class com/sun/star/comp/loader/JavaLoader”, Context = (com.sun.star.uno.XInterface) @0 } }

I’ve already updated java.

What could be broken?

See this forum post: https://forums.opensuse.org/showthread.php/526935-Annoying-LibreOffice-problem

and this bugzilla report: https://bugzilla.opensuse.org/show_bug.cgi?id=1050305

Thank you. I already added a comment on the bug report.
I guess in the meantime I need to install LO from libreoffice.org

The updated versions in the Tumbleweed repo don’t have this issue anymore. Libreoffice is back to full functionality