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[BUG]: Null check operator used on a null value #373

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Carapacik opened this issue Mar 28, 2023 · 2 comments
Closed
2 tasks done

[BUG]: Null check operator used on a null value #373

Carapacik opened this issue Mar 28, 2023 · 2 comments
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bug Something isn't working

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@Carapacik
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Is there an existing issue for this?

  • I have searched the existing issues

Version

5.2.0

Command type

build_runner (Default)

What happened?

After flutter pub run build_runner build --delete-conflicting-outputs I run this command again and throws error:
Null check operator used on a null value
package:pub/src/package_graph.dart 64:53 PackageGraph.transitiveDependencies..
dart:core Iterable.toSet
package:pub/src/package_graph.dart 64:56 PackageGraph.transitiveDependencies.
package:pub/src/utils.dart 664:41 mapMap
package:pub/src/package_graph.dart 62:11 PackageGraph.transitiveDependencies
package:pub/src/package_graph.dart 89:12 PackageGraph.isPackageMutable
package:pub/src/executable.dart 100:33 runExecutable
package:pub/src/command/run.dart 88:26 RunCommand.runProtected
package:pub/src/command.dart 190:45 PubCommand.run.
dart:async new Future.sync
package:pub/src/utils.dart 111:12 captureErrors.wrappedCallback
dart:async runZonedGuarded
package:pub/src/utils.dart 128:5 captureErrors
package:pub/src/command.dart 190:13 PubCommand.run
package:args/command_runner.dart 212:27 CommandRunner.runCommand
package:pub/src/command_runner.dart 176:24 PubCommandRunner.runCommand
package:pub/src/command_runner.dart 161:20 PubCommandRunner.run
package:dartdev/dartdev.dart 49:47 runDartdev
/opt/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 11:9 main
This is an unexpected error. The full log and other details are collected in:

/Users/carapacik/.pub-cache/log/pub_log.txt

Consider creating an issue on https://github.com/dart-lang/pub/issues/new
and attaching the relevant parts of that log file.
pub finished with exit code 1

Attached logs below

Relevant a pubspec.yaml.

name: untitled
description: A new Flutter project.
publish_to: 'none'
version: 1.0.0+1
environment:
  sdk: '>=2.19.0 <3.0.0'
dependencies:
  flutter:
    sdk: flutter
  flutter_gen: ^5.2.0
  cupertino_icons: ^1.0.5

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_gen_runner: ^5.2.0
  build_runner: ^2.3.3

flutter:
  uses-material-design: true
  assets:
    - assets/images/

Relevant log output

Information about the latest pub run.

If you believe something is not working right, you can go to
https://github.com/dart-lang/pub/issues/new to post a new issue and attach this file.

Before making this file public, make sure to remove any sensitive information!

Pub version: 2.19.5
Created: 2023-03-28T19:31:32.534757
FLUTTER_ROOT: /Users/carapacik/development/flutter
PUB_HOSTED_URL: <not set>
PUB_CACHE: "/Users/carapacik/.pub-cache"
Command: dart pub build_runner build --delete-conflicting-outputs
Platform: macos

---- /Users/carapacik/StudioProjects/untitled1/pubspec.yaml ----
name: untitled
description: A new Flutter project.
publish_to: 'none'
version: 1.0.0+1
environment:
  sdk: '>=2.19.0 <3.0.0'
dependencies:
  flutter:
    sdk: flutter
  flutter_gen: ^5.2.0
  cupertino_icons: ^1.0.5

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_gen_runner: ^5.2.0
  build_runner: ^2.3.3

flutter:
  uses-material-design: true
  assets:
    - assets/images/

---- End pubspec.yaml ----
---- /Users/carapacik/StudioProjects/untitled1/pubspec.lock ----
# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
  _fe_analyzer_shared:
    dependency: transitive
    description:
      name: _fe_analyzer_shared
      sha256: a36ec4843dc30ea6bf652bf25e3448db6c5e8bcf4aa55f063a5d1dad216d8214
      url: "https://pub.dev"
    source: hosted
    version: "58.0.0"
  analyzer:
    dependency: transitive
    description:
      name: analyzer
      sha256: cc4242565347e98424ce9945c819c192ec0838cb9d1f6aa4a97cc96becbc5b27
      url: "https://pub.dev"
    source: hosted
    version: "5.10.0"
  args:
    dependency: transitive
    description:
      name: args
      sha256: "4cab82a83ffef80b262ddedf47a0a8e56ee6fbf7fe21e6e768b02792034dd440"
      url: "https://pub.dev"
    source: hosted
    version: "2.4.0"
  async:
    dependency: transitive
    description:
      name: async
      sha256: bfe67ef28df125b7dddcea62755991f807aa39a2492a23e1550161692950bbe0
      url: "https://pub.dev"
    source: hosted
    version: "2.10.0"
  boolean_selector:
    dependency: transitive
    description:
      name: boolean_selector
      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.1"
  build:
    dependency: transitive
    description:
      name: build
      sha256: "3fbda25365741f8251b39f3917fb3c8e286a96fd068a5a242e11c2012d495777"
      url: "https://pub.dev"
    source: hosted
    version: "2.3.1"
  build_config:
    dependency: transitive
    description:
      name: build_config
      sha256: bf80fcfb46a29945b423bd9aad884590fb1dc69b330a4d4700cac476af1708d1
      url: "https://pub.dev"
    source: hosted
    version: "1.1.1"
  build_daemon:
    dependency: transitive
    description:
      name: build_daemon
      sha256: "757153e5d9cd88253cb13f28c2fb55a537dc31fefd98137549895b5beb7c6169"
      url: "https://pub.dev"
    source: hosted
    version: "3.1.1"
  build_resolvers:
    dependency: transitive
    description:
      name: build_resolvers
      sha256: db49b8609ef8c81cca2b310618c3017c00f03a92af44c04d310b907b2d692d95
      url: "https://pub.dev"
    source: hosted
    version: "2.2.0"
  build_runner:
    dependency: "direct dev"
    description:
      name: build_runner
      sha256: b0a8a7b8a76c493e85f1b84bffa0588859a06197863dba8c9036b15581fd9727
      url: "https://pub.dev"
    source: hosted
    version: "2.3.3"
  build_runner_core:
    dependency: transitive
    description:
      name: build_runner_core
    [...]ive
    description:
      name: string_scanner
      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
      url: "https://pub.dev"
    source: hosted
    version: "1.2.0"
  term_glyph:
    dependency: transitive
    description:
      name: term_glyph
      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
      url: "https://pub.dev"
    source: hosted
    version: "1.2.1"
  test_api:
    dependency: transitive
    description:
      name: test_api
      sha256: ad540f65f92caa91bf21dfc8ffb8c589d6e4dc0c2267818b4cc2792857706206
      url: "https://pub.dev"
    source: hosted
    version: "0.4.16"
  time:
    dependency: transitive
    description:
      name: time
      sha256: "83427e11d9072e038364a5e4da559e85869b227cf699a541be0da74f14140124"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.3"
  timing:
    dependency: transitive
    description:
      name: timing
      sha256: "70a3b636575d4163c477e6de42f247a23b315ae20e86442bebe32d3cabf61c32"
      url: "https://pub.dev"
    source: hosted
    version: "1.0.1"
  typed_data:
    dependency: transitive
    description:
      name: typed_data
      sha256: "26f87ade979c47a150c9eaab93ccd2bebe70a27dc0b4b29517f2904f04eb11a5"
      url: "https://pub.dev"
    source: hosted
    version: "1.3.1"
  vector_math:
    dependency: transitive
    description:
      name: vector_math
      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.4"
  watcher:
    dependency: transitive
    description:
      name: watcher
      sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
      url: "https://pub.dev"
    source: hosted
    version: "1.0.2"
  web_socket_channel:
    dependency: transitive
    description:
      name: web_socket_channel
      sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
      url: "https://pub.dev"
    source: hosted
    version: "2.3.0"
  xml:
    dependency: transitive
    description:
      name: xml
      sha256: "979ee37d622dec6365e2efa4d906c37470995871fe9ae080d967e192d88286b5"
      url: "https://pub.dev"
    source: hosted
    version: "6.2.2"
  yaml:
    dependency: transitive
    description:
      name: yaml
      sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
      url: "https://pub.dev"
    source: hosted
    version: "3.1.1"
sdks:
  dart: ">=2.19.0 <3.0.0"

---- End pubspec.lock ----
---- Log transcript ----
FINE: Pub 2.19.5
ERR : Null check operator used on a null value
FINE: Exception type: _CastError
ERR : package:pub/src/package_graph.dart 64:53               PackageGraph.transitiveDependencies.<fn>.<fn>
    | dart:core                                              Iterable.toSet
    | package:pub/src/package_graph.dart 64:56               PackageGraph.transitiveDependencies.<fn>
    | package:pub/src/utils.dart 664:41                      mapMap
    | package:pub/src/package_graph.dart 62:11               PackageGraph.transitiveDependencies
    | package:pub/src/package_graph.dart 89:12               PackageGraph.isPackageMutable
    | package:pub/src/executable.dart 100:33                 runExecutable
    | package:pub/src/command/run.dart 88:26                 RunCommand.runProtected
    | package:pub/src/command.dart 190:45                    PubCommand.run.<fn>
    | dart:async                                             new Future.sync
    | package:pub/src/utils.dart 111:12                      captureErrors.wrappedCallback
    | dart:async                                             runZonedGuarded
    | package:pub/src/utils.dart 128:5                       captureErrors
    | package:pub/src/command.dart 190:13                    PubCommand.run
    | package:args/command_runner.dart 212:27                CommandRunner.runCommand
    | package:pub/src/command_runner.dart 176:24             PubCommandRunner.runCommand
    | package:pub/src/command_runner.dart 161:20             PubCommandRunner.run
    | package:dartdev/dartdev.dart 49:47                     runDartdev
    | /opt/s/w/ir/x/w/sdk/pkg/dartdev/bin/dartdev.dart 11:9  main
ERR : This is an unexpected error. The full log and other details are collected in:
    | 
    |     /Users/carapacik/.pub-cache/log/pub_log.txt
    | 
    | Consider creating an issue on https://github.com/dart-lang/pub/issues/new
    | and attaching the relevant parts of that log file.
---- End log transcript ----

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@Carapacik Carapacik added the bug Something isn't working label Mar 28, 2023
@MuhammedKpln
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dart-lang/pub#3314 (comment)

Here is why it conflicts.

@wasabeef
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@Carapacik @MuhammedKpln

dependencies:
  flutter:
    sdk: flutter
  # flutter_gen: ^5.2.0  ←←←←←←←←←←←←←←←←←←←←←←←←←←←←← NOT needed
  cupertino_icons: ^1.0.5

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_gen_runner: ^5.2.0 #   ←←←←←←←←←←←←←←←←←←←←←←←←← Needed
  build_runner: ^2.3.3

@MuhammedKpln MuhammedKpln mentioned this issue Apr 25, 2023
Merged
@trongnghiagenki trongnghiagenki mentioned this issue Apr 27, 2023
Open
@AK1118 AK1118 mentioned this issue Jun 15, 2023
Closed
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@wasabeef @MuhammedKpln @Carapacik