error playing tracks from searches

[adrian]

(25-05-2016 22:16)simoncn Wrote:  

(25-05-2016 22:07)adrian Wrote:  After updating to 87 I discovered (sometime later) that minimserver wasn't running. I invoked minimwatch and saw an error:

Code:

MinimWatch 0.8.1, Copyright (c) 2012, 2013 Simon Nash. All rights reserved.
Enter command (? for help), or null to exit:
Selected media server: MinimServer[echidna]
MinimServer[echidna]: exception while processing action request: java.lang.ClassCastException: com.minimserver.Server$CompleteAlbum cannot be cast to com.minimserver.Server$AlbumSet
MinimServer[echidna] error: now stopped, use 'relaunch' or 'close'

Is there a crash dump file in the 'data' directory? If so, please attach it to a post here.

MinimWatch 0.8.1 is no longer supported and you are strongly recommended to install the 0.8.4 version. This is not related to the ClassCastException error.

MinimWatch updated.

I have attached the crash log that I found.

I also noticed that in the regular log the error is preceded by a bunch of messages

Code:

MinimServer: 0$=Genre$5832$=Artist$5959$albums$135 isn't a valid object
MinimServer: 0$=Genre$5832$=Artist$5951$albums$135 isn't a valid object
MinimServer: 0$=Genre$5832$=Artist$5951$albums$135 isn't a valid object
MinimServer: 0$=Genre$8663$=Artist$8758$albums$236 isn't a valid object
MinimServer: 0$=Genre$8663$=Artist$8758$albums$236 isn't a valid object
MinimServer: 0$=Genre$8663$=Artist$8755$albums$236 isn't a valid object
MinimServer: 0$=Genre$8663$=Artist$8755$albums$236 isn't a valid object
MinimServer: 0$=Genre$1044$albums$*a6$s10615.0 isn't a valid object
MinimServer: 0$=Genre$1044$albums$*a6$s10615.0 isn't a valid object
MinimServer: 0$=Genre$1044$albums$84 isn't a valid object
MinimServer: 0$=Genre$1044$albums$84 isn't a valid object

Unfortunately, I don't know if these messages are related. I'm turning on that time stamping feature for the log file now to decrease ambiguity in the future.

I also noticed I got new messages about sort order conflicts that I didn't see before and that relate to old files that I didn't change. Is there something I can do to check my whole database and root out these problems all at once?