My mapdb reports quite long error messages at startup: The activate method has thrown an exception java.lang.AssertionError: data were not fully read, check your serializer and FrameworkEvent WARNING - org.openhab.persistence.mapdb org.osgi.framework.ServiceException: org.apache.felix.scr.impl.ma…

Stop oh Delete the database Start oh

Did you try clearing the cache? [image] Clear the Cache Solutions Often when one encounters a problem with OH, particularly after an update, OH will refuse to run or certain parts of OH stop working. Some reported errors include: 500 or 404 errors when access…

:slight_smile: no more errors. I did 2 restarts to check. Thank you!! (My mapdb files where in /var/lib/openhab2/persistence/mapdb, i renamed 3 files.)

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[SOLVED] Mapdb throwing errors, any idea?

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Paptat (Tatpap ) December 19, 2018, 11:18am 3

I cleared the cache. Same error messages.