[tool_crash] _TypeError: (#0 FlutterCommand.extractDartDefineConfigJsonMap.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:1402:50)) #128787
Description
Command
flutter run --dart-define-from-file=config/base.json --dart-define-from-file=config/local.json
Steps to Reproduce
- Create a base.json like:
{ "TESTER_EMAIL": null, "TESTER_PASSWORD": null } - Create a local.json like:
{ "TESTER_EMAIL": "some", "TESTER_PASSWORD": "value" } - Run the above command with the two dart define files.
It seems to read the JSON values and fails to convert it because it does not support null values.
I expected that it would support null values by just omitting it from the dart-define.
Logs
_TypeError: (#0 FlutterCommand.extractDartDefineConfigJsonMap. (package:flutter_tools/src/runner/flutter_command.dart:1402:50))
#0 FlutterCommand.extractDartDefineConfigJsonMap.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:1402:50)
#1 _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:625:13)
#2 FlutterCommand.extractDartDefineConfigJsonMap (package:flutter_tools/src/runner/flutter_command.dart:1401:16)
#3 FlutterCommand.getBuildInfo (package:flutter_tools/src/runner/flutter_command.dart:1229:54)
<asynchronous suspension>
#4 FlutterCommand._sendNullSafetyAnalyticsEvents (package:flutter_tools/src/runner/flutter_command.dart:1572:33)
<asynchronous suspension>
#5 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:1556:9)
<asynchronous suspension>
#6 FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:1336:27)
<asynchronous suspension>
#7 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19)
<asynchronous suspension>
#8 CommandRunner.runCommand (package:args/command_runner.dart:212:13)
<asynchronous suspension>
#9 FlutterCommandRunner.runCommand.<anonymous closure> (package:flutter_tools/src/runner/flutter_command_runner.dart:296:9)
<asynchronous suspension>
#10 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19)
<asynchronous suspension>
#11 FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:244:5)
<asynchronous suspension>
#12 run.<anonymous closure>.<anonymous closure> (package:flutter_tools/runner.dart:91:9)
<asynchronous suspension>
#13 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19)
<asynchronous suspension>
�[32m[✓]�[39m Flutter (Channel stable, 3.10.0, on macOS 13.3.1 22E772610a darwin-arm64, locale en-NL)
�[32m•�[39m Flutter version 3.10.0 on channel stable at /Users/wolfen/development/flutter
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Flutter Application Metadata
Type: app
Version: 1.0.0+1
Material: true
Android X: false
Module: false
Plugin: false
Android package: null
iOS bundle identifier: null
Creation channel: stable
Creation framework version: 84a1e90