# Pastebin ya4TAnJr
(pernosco) p rootValue0.ptr.toObject().dump() 
object bbe4b580
  global 18bf83281100 [BackstagePass]
  class 7f055ed576b0 Error
  group f3b77c62670
  flags:
  proto <Object object at bbe5eb60>
  reserved slots:
      0 : 6
      1 : <SavedFrame object at f3b77c58600>
      2 : 3.45007e-310
      3 : JSString* (188f04c17700) = Latin1Char * (7f053b871880) = "resource://gre/modules/Localization.jsm"
      4 : 616
      5 : 1
      6 : JSString* (188f04c176d8) = Latin1Char * (7f053b873360) = "can't access dead object"
      7 : 43
      8 : undefined
  properties:
    "fileName": JSString* (188f04c17700) = Latin1Char * (7f053b871880) = "resource://gre/modules/Localization.jsm" (shape f3b77c60858 slot 3)
    "lineNumber": 616 (shape f3b77c60880 slot 4)
    "columnNumber": 1 (shape f3b77c608a8 slot 5)
    "message": JSString* (188f04c176d8) = Latin1Char * (7f053b873360) = "can't access dead object" (shape f3b77c608d0 slot 6)