Errors: {
  org-dartlang-debug:synthetic_debug_expression:1:1: Error: Setter not found: 'z'.
  z = 2
  ^
}
static method /* from org-dartlang-debug:synthetic_debug_expression */ debugExpr() → dynamic
  return invalid-expression "org-dartlang-debug:synthetic_debug_expression:1:1: Error: Setter not found: 'z'.\nz = 2\n^";