I started adventure with LibreOffice Base on Ubuntu 20.04.2 in my small business. I have made some: tables, forms, queries and reports. I already had some data in tables. During I was working with project of report it showed me something like problems with connection. I couldn’t shut down the programme. Finally I did it. Now, file.odb looks like textfile.odb without any data and has 0 kb:
After opening this file it runs libreoffice base window, but without any table, reports etc. It shows errors, which were described in this website/forum:
SQL Status: HY000
The connection to the external data source could not be established. No SDBC driver was found for the URL ‘sdbc:embedded:hsqldb’. /build/libreoffice/parts/libreoffice/build/connectivity/source/commontools/dbexception.cxx:399
I checked that and it looks fine, but error still exists:
Error: 1000, could not connect with class of driver.
Error: Cound not connect with source of data.
My questions are:
- Where are these quries, tables, forms, and project of reports which I made are written? Only in this file.odb which crased, or they are also written in installing files on ubuntu?
- If they are in other place, how can I find them- I am not IT specjalist
- Can I maybe repair in some way this errors, and maybe then it will work?
Thanks for help!