Hello Jonathan, > but with my limited knowledge of Java, I don't know what to make of it.
I was looking for the rest of the error message, which you showed in the pastebin. Thanks. Unfortunately, the stack-trace isn't too helpful. I tried running the migration tool on a running GoCD server and it was fine -- nothing happened. I would try with DB and config in a fresh GoCD server: 1. Get a fresh copy of the GoCD server (maybe the zip) of your version from <https://gocd.github.io/gocd-plugin-info/gocd-releases> 2. Unzip it. Copy over these files from the old / broken server instance to the new one: - ./db/h2db/cruise.h2.db - ./config/cruise-config.xml - ./config/cipher.aes 3. Start the new server. If it starts successfully, then maybe there is an issue with something like the h2deltas folder. This *shouldn't* be the case unless you updated your GoCD server to 20.5.0. 4. If it doesn't start, you might need to recreate that DB using [these instructions](<https://gist.github.com/arvindsv/c7934bee26ce1c47e9d24f0a493d3c87>) and try steps 1 to 3 again to see if it helps. If it does, it might mean that your DB has somehow got corrupted. I'd say it's very unlikely to be anything to do with the migrator -- it seemed to be harmless when I tried it. But, I cannot say for sure. If none of these work ... I'm out of ideas. :( Regards, Aravind PS: Please try all these on a copy in a separate directory. Not on the broken server. -- You received this message because you are subscribed to the Google Groups "go-cd" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/go-cd/m2lezcqa8m.fsf%40arvindsv.com.
