Problem to run the app, because of null check

[Arlindo-Pelembe-Jr]

Hi, we are facing difficult to iniatialize the because of one line or something relad the bus is:

/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/another_flushbar-1.10.29/lib/flushbar.dart:350:31: Error: Method 'addPostFrameCallback' cannot be called on 'SchedulerBinding?' because it is potentially null.

• 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart').
  package:flutter/…/scheduler/binding.dart:1
  Try calling using ?. instead.
  SchedulerBinding.instance.addPostFrameCallback(
  ^^^^^^^^^^^^^^^^^^^^

                          FAILURE: Build failed with an exception.
  

• Where:
  Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1070

• What went wrong:
  Execution failed for task ':app:compileFlutterBuildDebug'.

Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

[moNiti]

same here

[lordlamee]

same issue here

[PlugFox]

Same

[ghost]

I have encountered the same issue, going back to version 1.10.28 fixed it for now.

[saurabhkumar8112]

I think the author can keep this version as v2 based on semantic versioning practices : https://semver.org/

[singhtaranjeet]

For now you can use version 1.10.27 but this should be resolved by the author.
I request @cmdrootaccess to have a look at this pr #69

[floxydio]

Already Fixed, But wait for author accept this PR

[raudyagdel]

Same error, hope PR is accepted soon

[cmdrootaccess]

addressed in #81