I ran the app nothing wrong happened, but when i tried to Archive, it has an error
Module 'file_picker' not found
Here's where the error happened
#import "GeneratedPluginRegistrant.h"
#if __has_include(<file_picker/FilePickerPlugin.h>)
#import <file_picker/FilePickerPlugin.h>
#else
@import file_picker;
#endif
it was at GeneratedPluginRegistrant.m