Flutter build failed 'UserAgent.h' file not found

Question

Project cannot build or debug with firebase_crashlytics. In my mac I\'ve updated to Flutter latest but the machine we are deploying the app have lower version (Flutter 1.9.1 hot

Answer 1

I found the solution

just comment or import and put this code below it should look like this

#import "FLTFirebaseCorePlugin.h"
// #import "UserAgent.h"
// Generated file, do not edit

#define LIBRARY_VERSION @"0.4.4-2"
#define LIBRARY_NAME @"flutter-fire-core"