Closed Turfedin closed 2 months ago
Thanks for posting.
This is a bug. Seems like an invalid assumption in the lockfile validation.
Could you paste your pubspec.lock file here? It seems to be "corrupted" I wonder if pub did that...
To work around, try deleting your pubspec.lock and run dart pub get
again.
I solved the issue now. I deleted the pubspec.lock file as well as the files:
Not sure if it was all necessary, but afterwards dart pub get
finally worked as expected.
This is the version of my pubspec.lock the closest to when my bug happened, but I cannot promise it is exactly the same unfortunately:
# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
async:
dependency: transitive
description:
name: async
url: "https://pub.dartlang.org"
source: hosted
version: "2.5.0"
boolean_selector:
dependency: transitive
description:
name: boolean_selector
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
characters:
dependency: transitive
description:
name: characters
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
charcode:
dependency: transitive
description:
name: charcode
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
clock:
dependency: transitive
description:
name: clock
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
collection:
dependency: transitive
description:
name: collection
url: "https://pub.dartlang.org"
source: hosted
version: "1.15.0"
convert:
dependency: transitive
description:
name: convert
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.1"
crypto:
dependency: transitive
description:
name: crypto
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.5"
csslib:
dependency: transitive
description:
name: csslib
url: "https://pub.dartlang.org"
source: hosted
version: "0.16.2"
cupertino_icons:
dependency: "direct main"
description:
name: cupertino_icons
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.3"
drag_and_drop_lists:
dependency: "direct main"
description:
name: drag_and_drop_lists
url: "https://pub.dartlang.org"
source: hosted
version: "0.0.7"
dropdownfield:
dependency: "direct main"
description:
name: dropdownfield
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.3"
fake_async:
dependency: transitive
description:
name: fake_async
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
ffi:
dependency: transitive
description:
name: ffi
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
file:
dependency: transitive
description:
name: file
url: "https://pub.dartlang.org"
source: hosted
version: "6.1.0"
flutter:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_keyboard_visibility:
dependency: transitive
description:
name: flutter_keyboard_visibility
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.6"
flutter_keyboard_visibility_platform_interface:
dependency: transitive
description:
name: flutter_keyboard_visibility_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.1"
flutter_keyboard_visibility_web:
dependency: transitive
description:
name: flutter_keyboard_visibility_web
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.1"
flutter_localizations:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_test:
dependency: "direct dev"
description: flutter
source: sdk
version: "0.0.0"
flutter_typeahead:
dependency: "direct main"
description:
name: flutter_typeahead
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
flutter_web_plugins:
dependency: transitive
description: flutter
source: sdk
version: "0.0.0"
font_awesome_flutter:
dependency: "direct main"
description:
name: font_awesome_flutter
url: "https://pub.dartlang.org"
source: hosted
version: "8.12.0"
get_it:
dependency: "direct main"
description:
name: get_it
url: "https://pub.dartlang.org"
source: hosted
version: "6.0.0"
get_it_mixin:
dependency: "direct main"
description:
name: get_it_mixin
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
html:
dependency: transitive
description:
name: html
url: "https://pub.dartlang.org"
source: hosted
version: "0.14.0+4"
http:
dependency: "direct main"
description:
name: http
url: "https://pub.dartlang.org"
source: hosted
version: "0.12.2"
http_parser:
dependency: transitive
description:
name: http_parser
url: "https://pub.dartlang.org"
source: hosted
version: "3.1.4"
intl:
dependency: "direct main"
description:
name: intl
url: "https://pub.dartlang.org"
source: hosted
version: "0.17.0"
js:
dependency: transitive
description:
name: js
url: "https://pub.dartlang.org"
source: hosted
version: "0.6.3"
kernel:
dependency: transitive
description:
name: kernel
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.19"
lazy_load_scrollview:
dependency: "direct main"
description:
name: lazy_load_scrollview
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
matcher:
dependency: transitive
description:
name: matcher
url: "https://pub.dartlang.org"
source: hosted
version: "0.12.10"
meta:
dependency: transitive
description:
name: meta
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0"
nested:
dependency: transitive
description:
name: nested
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
observable_ish:
dependency: transitive
description:
name: observable_ish
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.5"
path:
dependency: transitive
description:
name: path
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0"
path_provider_linux:
dependency: transitive
description:
name: path_provider_linux
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
path_provider_platform_interface:
dependency: transitive
description:
name: path_provider_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
path_provider_windows:
dependency: transitive
description:
name: path_provider_windows
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
pedantic:
dependency: transitive
description:
name: pedantic
url: "https://pub.dartlang.org"
source: hosted
version: "1.11.0"
platform:
dependency: transitive
description:
name: platform
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.0"
plugin_platform_interface:
dependency: transitive
description:
name: plugin_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.3"
process:
dependency: transitive
description:
name: process
url: "https://pub.dartlang.org"
source: hosted
version: "4.1.0"
provider:
dependency: "direct main"
description:
name: provider
url: "https://pub.dartlang.org"
source: hosted
version: "4.3.3"
responsive_builder:
dependency: "direct main"
description:
name: responsive_builder
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.0"
shared_preferences:
dependency: "direct main"
description:
name: shared_preferences
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.5"
shared_preferences_linux:
dependency: transitive
description:
name: shared_preferences_linux
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_macos:
dependency: transitive
description:
name: shared_preferences_macos
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_platform_interface:
dependency: transitive
description:
name: shared_preferences_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_web:
dependency: transitive
description:
name: shared_preferences_web
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_windows:
dependency: transitive
description:
name: shared_preferences_windows
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
sky_engine:
dependency: transitive
description: flutter
source: sdk
version: "0.0.99"
source_span:
dependency: transitive
description:
name: source_span
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0"
stack_trace:
dependency: transitive
description:
name: stack_trace
url: "https://pub.dartlang.org"
source: hosted
version: "1.10.0"
stacked:
dependency: "direct main"
description:
name: stacked
url: "https://pub.dartlang.org"
source: hosted
version: "1.9.0"
stream_channel:
dependency: transitive
description:
name: stream_channel
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
string_scanner:
dependency: transitive
description:
name: string_scanner
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
term_glyph:
dependency: transitive
description:
name: term_glyph
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
test_api:
dependency: transitive
description:
name: test_api
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.19"
typed_data:
dependency: transitive
description:
name: typed_data
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0"
universal_html:
dependency: "direct main"
description:
name: universal_html
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.4"
universal_io:
dependency: transitive
description:
name: universal_io
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.2"
vector_math:
dependency: transitive
description:
name: vector_math
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
win32:
watcher:
dependency: transitive
description:
name: win32
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.4"
xdg_directories:
dependency: transitive
description:
name: xdg_directories
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.0"
zone_local:
dependency: transitive
description:
name: zone_local
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.2"
sdks:
dart: ">=2.12.0 <3.0.0"
flutter: ">=2.0.0"
And this is the pubspec.lock after it started working again:
# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
async:
dependency: transitive
description:
name: async
url: "https://pub.dartlang.org"
source: hosted
version: "2.5.0"
boolean_selector:
dependency: transitive
description:
name: boolean_selector
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
characters:
dependency: transitive
description:
name: characters
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
charcode:
dependency: transitive
description:
name: charcode
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
clock:
dependency: transitive
description:
name: clock
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
collection:
dependency: transitive
description:
name: collection
url: "https://pub.dartlang.org"
source: hosted
version: "1.15.0"
crypto:
dependency: transitive
description:
name: crypto
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.0"
csslib:
dependency: transitive
description:
name: csslib
url: "https://pub.dartlang.org"
source: hosted
version: "0.16.2"
cupertino_icons:
dependency: "direct main"
description:
name: cupertino_icons
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.3"
drag_and_drop_lists:
dependency: "direct main"
description:
name: drag_and_drop_lists
url: "https://pub.dartlang.org"
source: hosted
version: "0.0.7"
dropdownfield:
dependency: "direct main"
description:
name: dropdownfield
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.3"
fake_async:
dependency: transitive
description:
name: fake_async
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
ffi:
dependency: transitive
description:
name: ffi
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
file:
dependency: transitive
description:
name: file
url: "https://pub.dartlang.org"
source: hosted
version: "6.1.0"
flutter:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_keyboard_visibility:
dependency: transitive
description:
name: flutter_keyboard_visibility
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.6"
flutter_keyboard_visibility_platform_interface:
dependency: transitive
description:
name: flutter_keyboard_visibility_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.1"
flutter_keyboard_visibility_web:
dependency: transitive
description:
name: flutter_keyboard_visibility_web
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.1"
flutter_localizations:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_test:
dependency: "direct dev"
description: flutter
source: sdk
version: "0.0.0"
flutter_typeahead:
dependency: "direct main"
description:
name: flutter_typeahead
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
flutter_web_plugins:
dependency: transitive
description: flutter
source: sdk
version: "0.0.0"
font_awesome_flutter:
dependency: "direct main"
description:
name: font_awesome_flutter
url: "https://pub.dartlang.org"
source: hosted
version: "8.12.0"
get_it:
dependency: "direct main"
description:
name: get_it
url: "https://pub.dartlang.org"
source: hosted
version: "6.0.0"
get_it_mixin:
dependency: "direct main"
description:
name: get_it_mixin
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
html:
dependency: transitive
description:
name: html
url: "https://pub.dartlang.org"
source: hosted
version: "0.14.0+4"
http:
dependency: "direct main"
description:
name: http
url: "https://pub.dartlang.org"
source: hosted
version: "0.12.2"
http_parser:
dependency: transitive
description:
name: http_parser
url: "https://pub.dartlang.org"
source: hosted
version: "3.1.4"
intl:
dependency: "direct main"
description:
name: intl
url: "https://pub.dartlang.org"
source: hosted
version: "0.17.0"
js:
dependency: transitive
description:
name: js
url: "https://pub.dartlang.org"
source: hosted
version: "0.6.3"
lazy_load_scrollview:
dependency: "direct main"
description:
name: lazy_load_scrollview
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
matcher:
dependency: transitive
description:
name: matcher
url: "https://pub.dartlang.org"
source: hosted
version: "0.12.10"
meta:
dependency: transitive
description:
name: meta
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0"
nested:
dependency: transitive
description:
name: nested
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
observable_ish:
dependency: transitive
description:
name: observable_ish
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.5"
path:
dependency: transitive
description:
name: path
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0"
path_provider_linux:
dependency: transitive
description:
name: path_provider_linux
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
path_provider_platform_interface:
dependency: transitive
description:
name: path_provider_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
path_provider_windows:
dependency: transitive
description:
name: path_provider_windows
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
pedantic:
dependency: transitive
description:
name: pedantic
url: "https://pub.dartlang.org"
source: hosted
version: "1.11.0"
platform:
dependency: transitive
description:
name: platform
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.0"
plugin_platform_interface:
dependency: transitive
description:
name: plugin_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.3"
process:
dependency: transitive
description:
name: process
url: "https://pub.dartlang.org"
source: hosted
version: "4.1.0"
provider:
dependency: "direct main"
description:
name: provider
url: "https://pub.dartlang.org"
source: hosted
version: "4.3.3"
responsive_builder:
dependency: "direct main"
description:
name: responsive_builder
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.0"
shared_preferences:
dependency: "direct main"
description:
name: shared_preferences
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.5"
shared_preferences_linux:
dependency: transitive
description:
name: shared_preferences_linux
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_macos:
dependency: transitive
description:
name: shared_preferences_macos
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_platform_interface:
dependency: transitive
description:
name: shared_preferences_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_web:
dependency: transitive
description:
name: shared_preferences_web
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
shared_preferences_windows:
dependency: transitive
description:
name: shared_preferences_windows
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
sky_engine:
dependency: transitive
description: flutter
source: sdk
version: "0.0.99"
source_span:
dependency: transitive
description:
name: source_span
url: "https://pub.dartlang.org"
source: hosted
version: "1.8.0"
stack_trace:
dependency: transitive
description:
name: stack_trace
url: "https://pub.dartlang.org"
source: hosted
version: "1.10.0"
stacked:
dependency: "direct main"
description:
name: stacked
url: "https://pub.dartlang.org"
source: hosted
version: "1.9.0"
stream_channel:
dependency: transitive
description:
name: stream_channel
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
string_scanner:
dependency: transitive
description:
name: string_scanner
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
term_glyph:
dependency: transitive
description:
name: term_glyph
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
test_api:
dependency: transitive
description:
name: test_api
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.19"
typed_data:
dependency: transitive
description:
name: typed_data
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0"
universal_html:
dependency: "direct main"
description:
name: universal_html
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.4"
universal_io:
dependency: transitive
description:
name: universal_io
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.1"
vector_math:
dependency: transitive
description:
name: vector_math
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
win32:
dependency: transitive
description:
name: win32
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.4"
xdg_directories:
dependency: transitive
description:
name: xdg_directories
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.0"
zone_local:
dependency: transitive
description:
name: zone_local
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.2"
sdks:
dart: ">=2.12.0 <3.0.0"
flutter: ">=2.0.0"
So the problem with the pubspec.lock is the win32:
line. Looking at the generating code this could not be generated by pub:
String serialize(String packageDir) {
// Convert the dependencies to a simple object.
var packageMap = {};
packages.forEach((name, package) {
var description =
package.source.serializeDescription(packageDir, package.description);
packageMap[name] = {
'version': package.version.toString(),
'source': package.source.name,
'description': description,
'dependency': _dependencyType(package.name)
};
});
var data = {
'sdks': mapMap(sdkConstraints,
value: (_, constraint) => constraint.toString()),
'packages': packageMap
};
return '''
# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
${yamlToString(data)}
''';
}
Probably the contents of pubspec.lock was modified by hand by accident somehow.
Still we need to fix the validation code, such that it doesn't crash.
This has been fixed somewhere along the way.
The message is now:
Failed parsing lock file:
Error on line 449, column 8 of pubspec.lock: Expected a map
╷
449 │ win32:
│ ^
╵
Consider deleting the file and running `dart pub get` to recreate it.
This is the first time I'm filling in a git issue, so please if I'm doing something wrong kindly share your feedback.
flutter pub get
fails and asks me to include the following logs here.What I did: I was checking out to previous versions of my flutter project, and the automatic pub get started to give me this error. Even after I came back to my last version the error remained.
The command recommended above is not correct and provokes the following error:
Cannot specify arguments before a command.
Sorry, I did not manage to correct it, if it is at all possible.Lastly, here is mu flutter doctor -v: