not able to run flutter pub run msix:create with --no-sound-null-safety

[Galzysoft]

I want to build an installer but am having errors because some of the packages I used are not null safety but I notice that mix: create always run flutter build windows so how can I run it with flutter build windows --no-sound-null-safety error.txt

[YehudaKremer]

flutter pub run msix:create --build-windows false

[Galzysoft]

thanks a lot I appreciate and hope you guys publish it in pub dev as another way of creating a msix installer