Build errors in dart with beta8 #7395

jrote1 · 2016-03-03T14:39:55Z

When building I get the following errors (this is just a snippet as there are to many):


Error in lib/web_worker/PaxHeader/worker.dart and parts: Expected a method, getter, setter or operator declaration

Error in lib/web_worker/PaxHeader/worker.dart and parts: Unexpected token '='

Error in lib/web_worker/PaxHeader/worker.dart and parts: Expected a method, getter, setter or operator declaration

Error in lib/web_worker/PaxHeader/worker.dart and parts: Expected a method, getter, setter or operator declaration

Error in lib/web_worker/PaxHeader/worker.dart and parts: Unexpected token '='

Error in lib/web_worker/PaxHeader/worker.dart and parts: Expected a method, getter, setter or operator declaration

Error in lib/web_worker/PaxHeader/worker.dart and parts: Expected a method, getter, setter or operator declaration

Error in lib/web_worker/PaxHeader/worker.dart and parts: Unexpected token '='

package:analyzer/analyzer.dart 112                                   _parseSource
package:analyzer/analyzer.dart 40                                    parseCompilationUnit
package:angular2/src/transform/directive_processor/rewriter.dart 31  createNgMeta.<async>
dart:async-patch/async_patch.dart 27                                 _asyncThenWrapperHelper.<fn>
dart:async/zone.dart 914                                             _rootRunUnary
dart:async/zone.dart 810                                             _CustomZone.runUnary
dart:async/future_impl.dart 551                                      _Future._propagateToListeners.handleValueCallback
dart:async/future_impl.dart 637                                      _Future._propagateToListeners
dart:async/future_impl.dart 414                                      _Future._complete
dart:async/future_impl.dart 52                                       _SyncCompleter.complete
package:angular2/src/transform/common/logging.dart 26                logElapsedAsync.<async>
dart:async-patch/async_patch.dart 27                                 _asyncThenWrapperHelper.<fn>
dart:async/zone.dart 914                                             _rootRunUnary
dart:async/zone.dart 810                                             _CustomZone.runUnary
dart:async/future_impl.dart 551                                      _Future._propagateToListeners.handleValueCallback
dart:async/future_impl.dart 637                                      _Future._propagateToListeners
dart:async/future_impl.dart 424                                      _Future._completeWithValue
dart:async/future_impl.dart 479                                      _Future._asyncComplete.<fn>
dart:async/zone.dart 907                                             _rootRun
dart:async/zone.dart 802                                             _CustomZone.run
dart:async/zone.dart 735                                             _CustomZone.bindCallback.<fn>
dart:async/schedule_microtask.dart 41                                _microtaskLoop
dart:async/schedule_microtask.dart 50                                _startMicrotaskLoop
dart:isolate-patch/isolate_patch.dart 96                             _runPendingImmediateCallback
dart:isolate-patch/isolate_patch.dart 149                            _RawReceivePortImpl._handleMessage

package:analyzer/analyzer.dart 112                                   _parseSource
package:analyzer/analyzer.dart 40                                    parseCompilationUnit
package:angular2/src/transform/directive_processor/rewriter.dart 31  createNgMeta.<async>
dart:async                                                           _SyncCompleter.complete
package:angular2/src/transform/common/logging.dart 26                logElapsedAsync.<async>
[Info from Dart2JS]:
Compiling angular2_test|web/index.dart...
[Info from Dart2JS]:
Took 0:00:13.599185 to compile angular2_test|web/index.dart.
Built 945 files to "build".
Process finished with exit code 0

This project build fine with beta7 only get this with beta8, pub cache repair has no effect

The text was updated successfully, but these errors were encountered:

mofirouz · 2016-03-04T13:53:41Z

Are you sure about this? I just updated to beta8 with the dart 1.14.2 and everything compiled fine for me?

jrote1 · 2016-03-04T14:25:13Z

@mofirouz Yes I am sure. Have tried it multiple times on different computers and different versions of dart aswell

vadimtsushko · 2016-03-05T07:36:30Z

I get the same problem and try to isolate it.
I'm on Windows 8.1. Tried these steps with sdk versions:

Dart VM version: 1.14.2 (Tue Feb 09 15:17:24 2016) on "windows_x64"
Dart VM version: 1.14.2 (Tue Feb 09 15:17:24 2016) on "windows_x64"

Also, I run pub cache repair

So basically I repeat steps from Angular2 dart quick start: https://angular.io/docs/dart/latest/quickstart.html

Create a new project directory
Create in it. pubspec.yaml with content

name: angular2_getting_started
description: QuickStart
version: 0.0.1
environment:
sdk: '>=1.13.0 <2.0.0'
dependencies:
angular2: 2.0.0-beta.8
browser: ^0.10.0
transformers:
- angular2:
  entry_points: web/main.dart
create subdirectory web
run pub get

pub resolve and downloads packages successfully but breaks with many errors at the transformers step, error log starts with:

Loading source assets...
Loading angular2, observe and smoke/src/default_transformer transformers...
[DirectiveProcessor]:
  Failed with 23 errors
Error 1: line 1, column 1 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
14 uid=263934
^^
Error 2: line 1, column 1 of lib\animate\PaxHeader\testing.dart and parts: Unexpected token '14'
14 uid=263934
^^
Error 3: line 1, column 4 of lib\animate\PaxHeader\testing.dart and parts: Variables must be declared using the keywords 'const', 'final', 'var' or a type name
14 uid=263934
   ^^^
Error 4: line 1, column 8 of lib\animate\PaxHeader\testing.dart and parts: Expected to find ';'
14 uid=263934
       ^^^^^^
Error 5: line 2, column 1 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
20 ctime=1456952280
^^
Error 6: line 2, column 1 of lib\animate\PaxHeader\testing.dart and parts: Unexpected token '20'
20 ctime=1456952280
^^
Error 7: line 2, column 4 of lib\animate\PaxHeader\testing.dart and parts: Variables must be declared using the keywords 'const', 'final', 'var' or a type name
20 ctime=1456952280
   ^^^^^
Error 8: line 2, column 10 of lib\animate\PaxHeader\testing.dart and parts: Expected to find ';'
20 ctime=1456952280
         ^^^^^^^^^^
Error 9: line 3, column 1 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
20 atime=1456952280
^^
Error 10: line 3, column 1 of lib\animate\PaxHeader\testing.dart and parts: Unexpected token '20'
20 atime=1456952280
^^
Error 11: line 3, column 4 of lib\animate\PaxHeader\testing.dart and parts: Variables must be declared using the keywords 'const', 'final', 'var' or a type name
20 atime=1456952280
   ^^^^^
Error 12: line 3, column 10 of lib\animate\PaxHeader\testing.dart and parts: Expected to find ';'
20 atime=1456952280
         ^^^^^^^^^^
Error 13: line 4, column 1 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
23 SCHILY.dev=16777220
^^
Error 14: line 4, column 1 of lib\animate\PaxHeader\testing.dart and parts: Unexpected token '23'
23 SCHILY.dev=16777220
^^
Error 15: line 4, column 14 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
23 SCHILY.dev=16777220
             ^
Error 16: line 4, column 14 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
23 SCHILY.dev=16777220
             ^
Error 17: line 4, column 14 of lib\animate\PaxHeader\testing.dart and parts: Unexpected token '='
23 SCHILY.dev=16777220
             ^
Error 18: line 5, column 14 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
24 SCHILY.ino=217644821
             ^
Error 19: line 5, column 14 of lib\animate\PaxHeader\testing.dart and parts: Expected a method, getter, setter or operator declaration
24 SCHILY.ino=217644821
             ^
Error 20: line 5, column 14 of lib\animate\PaxHeader\testing.dart and parts: Unexpected token '='
24 SCHILY.ino=217644821

vadimtsushko · 2016-03-05T08:25:38Z

Update: If I downlgrade angular2 version to 2.0.0-beta.8 pub get runs successfully

dougmill · 2016-03-06T08:02:53Z

I'm getting this same error, and I've tracked it down to the combination of updating both Angular2 and something else. The "something else" is variable. My first find was code_transformers, which at version 0.2.11 produces the error in combination with angular2 beta 8. I have subsequently tried to update other dependencies while leaving code_transformers alone, however, and that also in some cases produces this error.

Oddly, once I get the error it doesn't go away, even if I revert the other dependency upgrade, until I change angular2 version - even when changing angular2 right back to beta 8 gets no error.

Checking inside angular2, beta 8 adds a PaxHeader folder that contains many dart files that all look like this:

14 uid=263934
20 ctime=1456952280
20 atime=1456952280
23 SCHILY.dev=16777220
24 SCHILY.ino=217644825
18 SCHILY.nlink=1

The SCHILY.ino number is different in each file, but the rest are all the same in every file I've checked. This is not valid Dart syntax, and apparently there are multiple disparate recent updates that detect that where previously it was ignored.

mhevery · 2016-03-07T17:24:42Z

Where is lib/web_worker/PaxHeader/worker.dart file coming from? There is no such thing as PaxHeader in angular repository.

vadimtsushko · 2016-03-07T17:37:02Z

In my environment to reproduce the bug I just have to put that pubspec.yaml into empty directory and run pub get

name: angular2_getting_started
description: QuickStart
version: 0.0.1
environment:
  sdk: '>=1.13.0 <2.0.0'
dependencies:
  angular2: 2.0.0-beta.8
  browser: ^0.10.0
transformers:
- angular2:
    entry_points: web/main.dart

vadimtsushko · 2016-03-07T17:38:32Z

I'm on Dart VM version: 1.15.0-dev.5.0 (Wed Mar 02 04:39:03 2016) on "windows_x64"
But I've tried it with stable version of sdk too

dougmill · 2016-03-07T17:46:25Z

Where is lib/web_worker/PaxHeader/worker.dart file coming from? There is no such thing as PaxHeader in angular repository.

From the Dart package version of Angular2. Running pub get with Angular2's version set to beta 8 results in getting this:

Each of the .dart files in both PaxHeader folders looks like the 6-line sample I posted above.

munificent · 2016-03-07T20:14:17Z

There is no such thing as PaxHeader in angular repository.

Looks like it's implicitly created by tar on Windows when unpacking certain archives. Was 2.0.0-beta.8 published from a Linux or OS X machine with an unusual version of tar?

https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=paxheaders

https://www.gnu.org/software/tar/manual/html_section/tar_71.html

BorisNaguet · 2016-03-07T22:19:40Z

Hello,

I just downloaded the file from https://storage.googleapis.com/pub.dartlang.org/packages/angular2-2.0.0-beta.8.tar.gz

On windows, opening it with 7-zip, I have these PaxHeader files (but not on linux!), so it's not specific to pub.

Apparently it's not a new problem:
#5599
and even left some traces:
https://github.com/Ivo-Balbaert/dart_cookbook/tree/master/Chapter%2011/angular_controller/web/packages/angular/PaxHeader

mhevery · 2016-03-09T04:52:20Z

@vsavkin you were the last person to cut the build. Anything unusual about your tar setup?

BorisNaguet · 2016-03-11T01:29:06Z

The new beta.9 is ok. Maybe it should be the mentioned version in the "5 min Quickstart".

kwalrath · 2016-03-11T02:30:52Z

Thanks for letting us know, @BorisNaguet. I'll update the samples and quickstart.

mhevery · 2016-03-11T04:19:32Z

OK, sounds like this is resolved. Closing

jrote1 · 2016-03-31T10:04:16Z

@mhevery Can this be re-opened as this same error has returned in beta13

jrote1 · 2016-03-31T16:24:03Z

Last comment on this issue could be related owncloud/core#5783

jrote1 · 2016-03-31T16:28:11Z

Some further investigation shows it could be a Mac issue as the default format is BSD apposed to GNU as seen in this issue http://superuser.com/questions/318809/linux-os-x-tar-incompatibility-tarballs-created-on-os-x-give-errors-when-unt

jeffbcross · 2016-03-31T18:46:48Z

I'm looking into this

jeffbcross · 2016-03-31T20:26:48Z

@jrote1 would you please try installing 2.0.0-beta.13.1 from pub and verify that it is correct?

jrote1 · 2016-03-31T21:29:33Z

@jeffbcross yes that is correct, what was the issue?

jeffbcross · 2016-03-31T21:33:38Z

@jrote1 great! The build was generated with a version of the Dart SDK that apparently produces bad tars. I'm going to add something to our build process to require SDK v1.14.2 or greater to prevent this from happening again.

jrote1 · 2016-03-31T21:39:07Z

@jeffbcross cool glad you got to the bottom of it was a strange one

Two gulp tasks, check-dart-version and enforce-dart-version, will compare the dart and pub sdk versions against a constant minimum SDK version defined in gulpfile.js. check-dart-version will log the result, while enforce-dart-version will throw an exception if either dart or pup versions are below the minimum required version. gulp enforce-dart-version has been added to the pub_publish script to prevent publishing invalid artifacts to pub. Closes angular#7860 Closes angular#7395

pkozlowski-opensource · 2016-08-06T10:11:54Z

Obsolete.

angular-automatic-lock-bot · 2019-09-09T07:21:53Z

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

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mhevery closed this as completed Mar 11, 2016

jeffbcross reopened this Mar 31, 2016

jeffbcross self-assigned this Mar 31, 2016

jeffbcross mentioned this issue Mar 31, 2016

Check or enforce Dart version greater than 1.15.0 during build #7860

Closed

jeffbcross mentioned this issue Apr 1, 2016

build(dart): add task to check or enforce dart sdk version #7861

Closed

zoechi mentioned this issue Apr 5, 2016

Publishing packages from a Mac causes downstream tar warnings on Linux dart-lang/pub#1402

Closed

jeffbcross mentioned this issue Apr 22, 2016

prevent publishing package with PaxHeaders dart-lang/pub#1411

Closed

pkozlowski-opensource closed this as completed Aug 6, 2016

pkozlowski-opensource added the flag: dart label Aug 6, 2016

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Build errors in dart with beta8 #7395

Build errors in dart with beta8 #7395

jrote1 commented Mar 3, 2016

mofirouz commented Mar 4, 2016

jrote1 commented Mar 4, 2016

vadimtsushko commented Mar 5, 2016

vadimtsushko commented Mar 5, 2016

dougmill commented Mar 6, 2016

mhevery commented Mar 7, 2016

vadimtsushko commented Mar 7, 2016

vadimtsushko commented Mar 7, 2016

dougmill commented Mar 7, 2016

munificent commented Mar 7, 2016

BorisNaguet commented Mar 7, 2016

mhevery commented Mar 9, 2016

BorisNaguet commented Mar 11, 2016

kwalrath commented Mar 11, 2016

mhevery commented Mar 11, 2016

jrote1 commented Mar 31, 2016

jrote1 commented Mar 31, 2016

jrote1 commented Mar 31, 2016

jeffbcross commented Mar 31, 2016

jeffbcross commented Mar 31, 2016

jrote1 commented Mar 31, 2016

jeffbcross commented Mar 31, 2016

jrote1 commented Mar 31, 2016

pkozlowski-opensource commented Aug 6, 2016

angular-automatic-lock-bot bot commented Sep 9, 2019

Build errors in dart with beta8 #7395

Build errors in dart with beta8 #7395

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jrote1 commented Mar 3, 2016

mofirouz commented Mar 4, 2016

jrote1 commented Mar 4, 2016

vadimtsushko commented Mar 5, 2016

vadimtsushko commented Mar 5, 2016

dougmill commented Mar 6, 2016

mhevery commented Mar 7, 2016

vadimtsushko commented Mar 7, 2016

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dougmill commented Mar 7, 2016

munificent commented Mar 7, 2016

BorisNaguet commented Mar 7, 2016

mhevery commented Mar 9, 2016

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kwalrath commented Mar 11, 2016

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