ERROR when space used in searchbar

[ManaanAnsari]

m getting this error when I use spaces in search
it works fine for single word

E/flutter (13594): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: type '_Exception' is not a subtype of type 'Error' E/flutter (13594): #0 SearchBarController._search (package:flappy_search_bar/flappy_search_bar.dart:55:36) E/flutter (13594): <asynchronous suspension> E/flutter (13594): #1 _SearchBarState._onTextChanged.<anonymous closure> (package:flappy_search_bar/flappy_search_bar.dart:271:29) E/flutter (13594): #2 _rootRun (dart:async/zone.dart:1122:38) E/flutter (13594): #3 _CustomZone.run (dart:async/zone.dart:1023:19) E/flutter (13594): #4 _CustomZone.runGuarded (dart:async/zone.dart:925:7) E/flutter (13594): #5 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:965:23) E/flutter (13594): #6 _rootRun (dart:async/zone.dart:1126:13) E/flutter (13594): #7 _CustomZone.run (dart:async/zone.dart:1023:19) E/flutter (13594): #8 _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:949:23) E/flutter (13594): #9 Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:23:15) E/flutter (13594): #10 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:384:19) E/flutter (13594): #11 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:418:5) E/flutter (13594): #12 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:174:12) E/flutter (13594):

can you please help me fix it?

[ThomasEcalle]

Hi,

Could you give me more information about the search you did ?
Spaces normally do not throw errors.

If you run the example from the package and try to search for A good example, it should not crash.

But may be the String you have searched has something else than spaces ?

Any details may be usefull :)

[LutfiGarzon]

Hope this help you solve your problem

Future<List<Account>> search(String search) async {

    // replace space by "+" plus sign
    final query = search.replaceAll(new RegExp(r"\s\b|\b\s"), "+");

    // fetch your data using your http call pass the query to the method
    final listAccount = await http.fetchAccount(query);

    // then return your search result
    return listAccount;
  }