On 4.5 Beta 13 -- I was doing a Build on all my 45 Personal books on my laptop, after moving all resources to Drop Box so they would sync with my Desktop. All these resources built successfully yesterday on my desktop computer.
Upon building one of them, (Roman History), the build failed - this was its log file:
[Info] Starting build for PBB:cdc810ba17934773932b76578c29cb53
[Error] Error while building book: Could not remove existing resource. Please close all other open panels and try again.
[Error] Exception: LDLS4.Panels.PersonalBookBuilderPanel.PersonalBookBuilderException: Could not remove existing resource. Please close all other open panels and try again.
at LDLS4.Panels.PersonalBookBuilderPanel.PersonalBookConverter.<CreatePersonalBookWork>d__c.MoveNext()
at Libronix.Utility.Threading.AsyncWorkerTask`1.EnumMoveNext()
at Libronix.Utility.Threading.AsyncWorkerTask`1.EnumMoveNextWithCatch()
at Libronix.Utility.Threading.AsyncWorkItem.Verify()
at LDLS4.Panels.PersonalBookBuilderPanel.PersonalBookViewModel.<CreatePersonalBookWork>d__a.MoveNext()
I would repeat trying to build it and get the same error (this looks like an error we used to get in Building Personal Books that I thought was fixed?) Restarting Logos did not help.
To fix the problem, I had to add a new entry for the Personal Book, I deleted the offending entry, and then I had one extra book in my library. So I dragged the 1 and only copy that showed in my library to Hidden Resources, restarted, dragged it out of Hidden Resources, restarted, and everything is back to normal.
It would be nice if this could get cleaned up a little!