Bad state: No element

[kjxbyz]

Running Gradle task 'bundleFreeStagingRelease'...                   8.4s
✓ Built build/app/outputs/bundle/freeStagingRelease/app-free-staging-release.aab (60.1MB)
{
  "config": {
    "mode": "release",
    "flavor": "freeStaging",
    "arguments": {
      "dart-define": {},
      "no-tree-shake-icons": true,
      "dart-define-from-file": ".env",
      "target": "lib/main_free.dart",
      "flavor": "freeStaging"
    }
  },
  "outputDirectory": "build/app/outputs/bundle/freeStagingRelease",
  "duration": 16726,
  "outputFiles": []
}
Successfully built Directory: 'build/app/outputs/bundle/freeStagingRelease' in 16s
Bad state: No element
#0      List.first (dart:core-patch/growable_array.dart:352:5)
#1      AppPackageMakerAab.make (package:flutter_app_packager/src/makers/aab/app_package_maker_aab.dart:13:29)
#2      FlutterAppPackager.package (package:flutter_app_packager/src/flutter_app_packager.dart:46:18)
#3      UnifiedDistributor.package (package:unified_distributor/src/unified_distributor.dart:197:51)
<asynchronous suspension>
#4      CommandRunner.runCommand (package:args/command_runner.dart:212:13)
<asynchronous suspension>
#5      main (file:///Users/ying/.pub-cache/hosted/pub.dev/fastforge-0.6.0/bin/main.dart:10:10)
<asynchronous suspension>

Unhandled exception:
Bad state: No element
#0      List.first (dart:core-patch/growable_array.dart:352:5)
#1      AppPackageMakerAab.make (package:flutter_app_packager/src/makers/aab/app_package_maker_aab.dart:13:29)
#2      FlutterAppPackager.package (package:flutter_app_packager/src/flutter_app_packager.dart:46:18)
#3      UnifiedDistributor.package (package:unified_distributor/src/unified_distributor.dart:197:51)
<asynchronous suspension>
#4      CommandRunner.runCommand (package:args/command_runner.dart:212:13)
<asynchronous suspension>
#5      main (file:///Users/ying/.pub-cache/hosted/pub.dev/fastforge-0.6.0/bin/main.dart:10:10)
<asynchronous suspension>