Hello,
I upgraded from Milhouse to the nightly builds. With Milhouse I also had some issues with EPG (or better when there were no EPG), but with the nightly I run now, the problem is bigger.
First of all, I use a MariaDB backend for my three LibreELEC Boxes and also EPG is stored there. As PVR addon and backend I use Tvheadend.
Normally EPG should be downloaded and stored in the database. This does not happen. I cleaned the database when I stumbled upon the problems and now I only see records in the table epg (looks like one record per channel), but the tables epgtags and lastepgscan are empty.
When I check the kodi.log I see the following every few seconds:
2021-02-09 14:01:16.929 T:1100 ERROR <general>: SQL: [Epg13] Successful result
Query: SELECT * FROM epgtags WHERE idEpg = 193 AND iStartTime >= 1612875661 ORDER BY iStartTime ASC LIMIT 1;
2021-02-09 14:01:16.970 T:1100 ERROR <general>: CommitInsertQueries - failed to execute queries
When I browse through the channels in Kodi I see what's currently on. Maybe the PVR addon does not need the database for that.
When I try to open the Program Guide in Kodi it crashes and restarts. And I see the following in the log:
2021-02-09 14:09:33.098 T:888 INFO <general>: Loading skin file: MyPVRGuide.xml, load type: KEEP_IN_MEMORY
2021-02-09 14:09:33.301 T:888 ERROR <general>: GetItem: EPG tag (0, 1) not found!
2021-02-09 14:09:33.301 T:888 ERROR <general>: GetGridItemPtr: Got no EPG tag (0, 1)!
With the old Milhouse build from mid 2020 the Program Guide started and Kodi only crashed when I browsed down to a channel where no EPG data was available. At least that is what I think was the cause.
Btw, the same happens with an older nightly build from January (LibreELEC-Generic.x86_64-9.80-nightly-20210125-5a27620).
Regards,
Roi