How to run dissect in J?

I have J9.02 installed in Debian-based OS. I try to run dissect but it fails:

   load 'debug/dissect'
   dissect '10 + i. 3 3'
value error
|value error: wd
|       wd DISSECT

|value error: wd
|       wd'timer 0'

Any hints how to fix it? Thanks!

Solution

Dissect requires a gui front end. You need to run it from Jqt and it sounds like you are in jconsole.