Hi Iuri, I've been trying to figure out what is happening but I dont have a clue yet, maybe you can do something to debug the error: go to assessment/tcl/as-action-proc.tcl, there is a procedure to execute the action, there is an "eval $tcl_code" instruction, use a try catch to get the error an display it on the log, if you want, send it to me and I'll check it out later.
Cheers!
