[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Invalid argument(s): Failed to load dynamic library 'flutter_pty.dll': error code 127

[CYY-1100]

#0 _open (dart:ffi-patch/ffi_dynamic_library_patch.dart:11:43)
#1 new DynamicLibrary.open (dart:ffi-patch/ffi_dynamic_library_patch.dart:22:12)
#2 _dylib.
package:flutter_pty/flutter_pty.dart:20
#3 _dylib
package:flutter_pty/flutter_pty.dart:23
#4 _dylib (package:flutter_pty/flutter_pty.dart)
package:flutter_pty/flutter_pty.dart:1
#5 _bindings
package:flutter_pty/flutter_pty.dart:25
#6 _bindings (package:flutter_pty/flutter_pty.dart)
package:flutter_pty/flutter_pty.dart:1
#7 _init.
package:flutter_pty/flutter_pty.dart:28
#8 _init
package:flutter_pty/flutter_pty.dart:29
#9 _init (package:flutter_pty/flutter_pty.dart)
package:flutter_pty/flutter_pty.dart:1
#10 _ensureInitialized
package:flutter_pty/flutter_pty.dart:32
#11 new Pty.start
package:flutter_pty/flutter_pty.dart:57
#12 _HomeState._startPty
package:example/main.dart:65
#13 _HomeState.initState.
package:example/main.dart:59

System：Windows 7
Xterm version：3.6.0-pre