iOS(swift) fail to build[BUG]

[shamsmosowi]

Your Environment

• Plugin version:latest
• Platform: iOS
• OS version:12.2
• Device manufacturer / model:iPhone Simulator
• Flutter info (flutter info, flutter doctor): Flutter (Channel stable, v1.5.4-hotfix.3-pre.1, on Mac OS X 10.14.5 18F132
• Plugin config

To Reproduce
Steps to reproduce the behavior:

1. Create a flutter project with swift tag flutter create -i swift

2. Add the package into .yaml file
   background_geolocation_firebase: git: url: https://github.com/transistorsoft/flutter_background_geolocation_firebase

3. add google services file
   

4. run/build app

Debug logs

• ios XCode logs,
  

[christocracy]

Re-install latest from master.

[christocracy]

Did it work re-installing from master?