More informative errors about sketch HOT 4 CLOSED

So there's no error text, just the red screen? Can you print text at all using #'TEXT, for example, (text "hello" 100 100)? You should be getting something similar to http://imgur.com/PQRTy9G , not just the red screen. What OS and CL implementation are you using?

from sketch.

There is mine http://imgur.com/a/ocVDc
Sketch version from quicklisp repo
I'm on Fedora 23 and SBCL 1.3.4

from sketch.

Oh, my fault. Got same message as you shown after updated to github version. Sorry for annoying.

from sketch.

By the way, the quicklisp dist just got updated, so if you run (ql:update-dist "quicklisp"), and quickload sketch again, you can get the current version from there as well ;)

from sketch.