import 'dart:ffi'; ^ /home/cup/.pub-cache/hosted/pub.dev/dbus-0.7.10/lib/src/getsid_windows.dart:1:1: Error: 'dart:ffi' can't be imported when compiling to Wasm. import 'dart:ffi'; ^ /home/cup/.pub-cache/hosted/pub.dev/dbus-0.7.10/lib/src/getuid_linux.dart:1:1: Error: ...