Location in photo upload throws error

[kamami]

The loaction chips are throwing errors:

Invalid argument(s)

[mohak1283]

Please provide more details of it. What errors are they throwing. When they are throwing errors

[slybaldguy]

This is the exception that I'm getting:

The following ArgumentError was thrown building FutureBuilder<List

>(dirty, state: _FutureBuilderState<List>#ed3b5):
Invalid argument(s)

The relevant error-causing widget was:
FutureBuilder<List

> file:///Users/tyler/AndroidStudioProjects/Instagram-Clone/lib/ui/insta_upload_photo_screen.dart:152:22
When the exception was thrown, this was the stack:
#0 _StringBase.+ (dart:core-patch/string_patch.dart:262:57)
#1 _InstaUploadPhotoScreenState.build. (package:instagram_clone/ui/insta_upload_photo_screen.dart:176:42)
#2 _FutureBuilderState.build (package:flutter/src/widgets/async.dart:732:55)
#3 StatefulElement.build (package:flutter/src/widgets/framework.dart:4623:28)
#4 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4506:15)
...