Here’s the link on how to access the log report: How do I retrieve Local's log file?
I have had some issues with blueprint tries recently, too (I’m on Mac OS) - - my ‘self-done’ workaround until i figure out 'how to do/explore why not working" has been, (this week!) to have my test sites built, started, and just ‘clone’ them to start new build - but yes, this on my 'check list to learn/figure out, when I have time -