No host specified in URI logout.cgi?RequestFile=html/logout.html

[hkxster]

E/flutter: [ERROR:flutter/shell/common/shell.cc(184)] Dart Error: Unhandled exception:
Invalid argument(s): No host specified in URI logout.cgi?RequestFile=html/logout.html
#0 _HttpClient._openUrl (dart:_http/http_impl.dart:2121:9)
#1 _HttpClient.postUrl (dart:_http/http_impl.dart:2061:49)
#2 HG8120.getLogout. (package:flutter_app/data/hg8xxxx/hg8120.dart:132:38)

#3 new Future. (dart:async/future.dart:176:37)
#4 Timer._createTimer. (dart:async/runtime/libtimer_patch.dart:21:15)
#5 _Timer._runTimers (dart:isolate/runtime/libtimer_impl.dart:382:19)
#6 _Timer._handleMessage (dart:isolate/runtime/libtimer_impl.dart:416:5)
#7 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:171:12)

[zoechi]

What code resulted in that error? Especially what URL did you pass?

[natebosch]

Closing since there hasn't been a response with enough information to diagnose.