Flutter_file_picker: Cannot build app with ^3.0.0-nullsafety.3

[devj3ns]

Describe the bug

When trying to build an app with file_picker: ^3.0.0-nullsafety.3 I get the following exception:

Error Log

/C:/flutter/.pub-cache/hosted/pub.dartlang.org/file_picker-3.0.0-nullsafety.3/lib/src/file_picker_result.dart:27:8: Error: A value of type 'List<String?>' can't be returned from a function with return type 'List<String>' because 'String?' is nullable and 'String' isn't.
 - 'List' is from 'dart:core'.
      .toList();
       ^

Platform

• [x] Android
• [x] iOS
• [x] Web
• [ ] Desktop (Go)

Platform OS version
Windows 10

Flutter Version details
[✓] Flutter (Channel stable, 2.0.0, on Microsoft Windows [Version 10.0.19042.804], locale de-DE)
• Flutter version 2.0.0 at C:flutter
• Framework revision 60bd88df91 (17 hours ago), 2021-03-03 09:13:17 -0800
• Engine revision 40441def69
• Dart version 2.12.0

[osaxma]

Same issue here. #626 should fix it once merged.

[miguelpruivo]

Fixed and published with 3.0.0-nullsafety.4

Thank you for catching it up. Likely happened due to rebase conflict yesterday.