new_version package returns null flutter

Question

i tried to show a dialog box to users if in case a newer version is released.I have used new_version package version : 0.3.0. But im recieving a warning.

  void _checkVersion()async{
  final newVersion=NewVersion(
  final status=await newVersion.getVersionStatus();
  if(status?.canUpdate==true){
    newVersion.showUpdateDialog(
  context: context,
  versionStatus: status!,
  allowDismissal: false,
  dialogTitle: "UPDATE",
      dialogText: "Please update the app from ${status.localVersion} to ${status.storeVersion}",
);}}

Answer 1

Anyone who still faces this issue can try a new package new_version_plus, you can use the same code by just changing the name, it works completely fine.

Answer 2

you are missing the package name as value in androidId key if working on android to let the new Version function check and compare .Below is the Updated code

 void _checkVersion()async{
    final newVersion=NewVersion(
      androidId: "com.snapchat.android",
    );
    final status=await newVersion.getVersionStatus();
    if(status?.canUpdate==true){
      newVersion.showUpdateDialog(
        context: context,
        versionStatus: status!,
        allowDismissal: false,
        dialogTitle: "UPDATE",
        dialogText: "Please update the app from ${status.localVersion} to ${status.storeVersion}",
      );}}