Backtrace for: # 0: (SB-KERNEL:ASSERT-ERROR QT::INIT NIL NIL NIL) 1: (QT::INITIALIZE-SMOKE "qtcore") 2: (QTOOLS:ENSURE-QAPPLICATION :NAME NIL :ARGS NIL :MAIN-THREAD NIL) 3: ((LABELS QTOOLS::MAIN :IN QTOOLS::MAIN-WINDOW-EXEC)) 4: (QTOOLS::MAIN-WINDOW-EXEC # :NAME NIL :QAPPLICATION-ARGS NIL :BLOCKING T :MAIN-THREAD NIL :ON-ERROR # :SHOW T :FINALIZE T :BEFORE-EXEC # :AFTER-EXEC NIL) 5: (DEPLOY::CALL-ENTRY-PREPARED # # #) 6: ((LAMBDA NIL :IN UIOP/IMAGE:RESTORE-IMAGE)) 7: (UIOP/IMAGE:CALL-WITH-FATAL-CONDITION-HANDLER #) 8: ((FLET SB-UNIX::BODY :IN SAVE-LISP-AND-DIE)) 9: ((FLET "WITHOUT-INTERRUPTS-BODY-14" :IN SAVE-LISP-AND-DIE)) 10: ((LABELS SB-IMPL::RESTART-LISP :IN SAVE-LISP-AND-DIE)) 11: ("foreign function: #x437A7B") 12: ("foreign function: #x404501")