Could not find asset web_components|lib/webcomponents.js (probably dart2js) #21810

DartBot · 2014-12-06T14:01:34Z

This issue was originally filed by kurotensh...@autistici.org

What steps will reproduce the problem?

Just updating the packages
By doing then pub build

What is the expected output? What do you see instead?

I had perfect compilation on 04/12/2014 with the same code and packages (not the sames versions indeed)

Now :

Could not find asset web_components|lib/webcomponents.js.
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 87 PubPackageProvider._assertExists
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 41 getAsset.<fn>.join0.join1
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 52 getAsset.<fn>.join0
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 76 getAsset.<fn>
dart:isolate

What version of the product are you using?

Using Dart 1.8 stable with polymer 0.15.2.

On what operating system?

Windows 8.1 x64

Please provide any additional information below.

No problem running under Dartium with raw Dart.

C:\Users\KuroTenshi\AppData\Roaming\dart\dart-sdk\bin>pub --trace 'build' '--mod
e' 'debug' '--all'
Could not find a command named "'build'".

Available commands:
  build Apply transformers to build a package.
  cache Work with the system cache.
  deps Print package dependencies.
  downgrade Downgrade the current package's dependencies to oldest versions.
  get Get the current package's dependencies.
  global Work with global packages.
  help Display help information for Pub.
  publish Publish the current package to pub.dartlang.org.
  run Run an executable from a package.
  serve Run a local web development server.
  upgrade Upgrade the current package's dependencies to latest versions.
  uploader Manage uploaders for a package on pub.dartlang.org.
  version Print pub version.

---- Log transcript ----
FINE: Pub 1.8.0
IO : Spawning "cmd /c ver" in C:\Users\KuroTenshi\AppData\Roaming\dart\dart-sdk
\bin.
IO : Finished ver. Exit code 0.
    | stdout:
    | |
    | | Microsoft Windows [version 6.3.9600]
    | Nothing output on stderr.
ERR : Could not find a command named "'build'".
    |
    | Available commands:
    | build Apply transformers to build a package.
    | cache Work with the system cache.
    | deps Print package dependencies.
    | downgrade Downgrade the current package's dependencies to oldest versi
ons.
    | get Get the current package's dependencies.
    | global Work with global packages.
    | help Display help information for Pub.
    | publish Publish the current package to pub.dartlang.org.
    | run Run an executable from a package.
    | serve Run a local web development server.
    | upgrade Upgrade the current package's dependencies to latest version
s.
    | uploader Manage uploaders for a package on pub.dartlang.org.
    | version Print pub version.
FINE: Exception type: UsageException
FINE: e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\lib\src\command.dart 71 PubCommand.usageErrorWithCommands
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\bin\pub.dart 223 invokeCommand.<fn>.continue0
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\bin\pub.dart 239 invokeCommand.<fn>
    | dart:isolate
                                  _RawReceivePortImpl._handleMessage
    | ===== asynchronous gap ===========================
    | dart:async
                           _Completer.completeError
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\bin\pub.dart 241 invokeCommand.<fn>
    | dart:isolate
                           _RawReceivePortImpl._handleMessage
    | ===== asynchronous gap ===========================
    | dart:async
                                 scheduleMicrotask
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\bin\pub.dart 145 invokeCommand
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\bin\pub.dart 98 runPub.<fn>
    | dart:async
                                 Future.Future.sync
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\lib\src\utils.dart 98 captureErrors.<fn>
    | package:stack_trace/src/chain.dart 78
                                 Chain.capture
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\lib\src\utils.dart 112 captureErrors
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\bin\pub.dart 97 runPub
    | e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_g
enerated\bin\pub.dart 84 main.<fn>
    | dart:isolate
                                 _RawReceivePortImpl._handleMessage

---- End log transcript ----

DartBot · 2014-12-06T14:13:16Z

This comment was originally written by @zoechi

Have you tried pub cache repair from the command line? Looks like there went something wrong when you updated to the new Polymer version.

DartBot · 2014-12-07T01:45:26Z

This comment was originally written by kurotensh...@autistici.org

Yes It's the first thing I tested before sending the bug.

Strange I don't have mail notifications for answers.

DartBot · 2014-12-08T10:32:37Z

This comment was originally written by @zoechi

see also http://stackoverflow.com/questions/27349870

DartBot · 2014-12-08T11:58:39Z

This comment was originally written by @rbishop-bah

I see the bug when running in Dartium as well. See the attached image. The file (webcomponents.js) is definitely present and whole but is not being served.

Attachment:
webcomponents_bug.jpg (578.35 KB)

DartBot · 2014-12-08T12:02:13Z

This comment was originally written by @rbishop-bah

Image

Attachment:
webcomponents_bug.jpg (561.36 KB)

DartBot · 2014-12-08T12:07:48Z

This comment was originally written by @zoechi

Binding to private fields is currently not supported (_labelVisible should be labelVisible). I wouldn't expect these two problems to be related but I think it's worth a try whether you still get the web_components.js error after you fixed the private field.

DartBot · 2014-12-08T12:14:22Z

This comment was originally written by @rbishop-bah

It's in paper_input_decorator.html... not my code.

Attachment:
pid.png (53.01 KB)

DartBot · 2014-12-08T18:47:56Z

This comment was originally written by kurotensh...@autistici.org

I don't think the two errors are linked but the consequence is the same.
I just tried on my 2nd pc. Same thing.

I just tried this : pub upgrade :

--- 19:41:06 Running pub upgrade on G:\CVWebKit\cvwebkit\WebApp ... ---
Resolving dependencies...
  analyzer 0.22.4 (0.23.0-dev.13 available)
  args 0.12.1
  barback 0.15.2+2
  browser 0.10.0+2
  code_transformers 0.2.3+1
  collection 1.1.0
  csslib 0.11.0+2
  dart_config 0.5.0
  dnd 0.1.4
  html5lib 0.12.0
  logging 0.9.2
  matcher 0.11.2
  observe 0.12.2
  path 1.3.0
  polymer 0.15.2
  polymer_expressions 0.13.0+1
  pool 1.0.1
  sass 0.4.2
  smoke 0.2.1+1
  source_maps 0.10.0+1
  source_span 1.0.2
  stack_trace 1.1.1
  string_scanner 0.1.2
  template_binding 0.14.0
  unittest 0.11.1+1
  utf 0.9.0+1
  watcher 0.9.3
  web_components 0.10.0
  yaml 2.1.0
No dependencies changed.
Precompiling dependencies...
Loading source assets...
Loading polymer/src/build/mirrors_remover, code_transformers/src/delete_file, observe and smoke/src/default_transformer transformers...
Could not find asset web_components|lib/webcomponents.js.
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 87 PubPackageProvider._assertExists
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 41 getAsset.<fn>.join0.join1
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 52 getAsset.<fn>.join0
e:\b\build\slave\dart-editor-win-stable\build\dart\sdk\lib_internal\pub_generated\lib\src\barback\pub_package_provider.dart 76 getAsset.<fn>
dart:isolate

pub repair cache

...
Downloading yaml 2.0.0...
Downloading yaml 2.0.1+1...
Downloading yaml 2.1.0...
Failed to repair analyzer 0.22.4. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/analyzer/versions/0.22.4.tar.gz.
This is likely a transient error. Please try again later.
Failed to repair analyzer 0.22.0. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/analyzer/versions/0.22.0.tar.gz.
This is likely a transient error. Please try again later.
Failed to repair analyzer 0.22.3. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/analyzer/versions/0.22.3.tar.gz.
This is likely a transient error. Please try again later.
Failed to repair polymer 0.15.0. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/polymer/versions/0.15.0.tar.gz.
This is likely a transient error. Please try again later.
Failed to repair polymer 0.15.0+1. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/polymer/versions/0.15.0+1.tar.gz.
This is likely a transient error. Please try again later.
Failed to repair polymer 0.15.1+2. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/polymer/versions/0.15.1+2.tar.gz.
This is likely a transient error. Please try again later.
Failed to repair polymer 0.15.1+5. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/polymer/versions/0.15.1+5.tar.gz.
This is likely a transient error. Please try again later.
Failed to repair polymer 0.15.1+3. Error:
TimeoutException: Timed out after 30.0s while downloading https://pub.dartlang.o
rg/packages/polymer/versions/0.15.1+3.tar.gz.
This is likely a transient error. Please try again later.
Reinstalled 74 packages.
Failed to reinstall 8 packages.

DartBot · 2014-12-08T19:39:38Z

This comment was originally written by @Fox32

Deleting the .pub folder in my project root folder and running "pub get" resolved the problem with missing files that are there for me. Seems like thing get cached there?

I created Issue #21803 for the _labelVisible problem.

DartBot · 2014-12-08T21:14:32Z

This comment was originally written by kurotensh...@autistici.org

Problem solved too for me by deleting .pub folder and then re-save pubspec.yaml (pub get failed ?)

DartBot · 2014-12-08T21:16:54Z

This comment was originally written by kurotensh...@autistici.org

Can this be regarded as a defect ? I think you could expand the range of "pub cache repair" taking in account this folder.

DartBot · 2014-12-08T21:20:18Z

This comment was originally written by @jonaskello

Did pub upgrade (changed constraints to higher version for for paper_elements, and core_elements). Got same problem. Deleting .pub folder in project root and doing pub get I got passed this this error. Thanks!

(Now when I run the app nothing works but that is probably a separate Polymer issue...)

DartBot · 2014-12-08T21:53:42Z

This comment was originally written by @Fox32

I wonder why "pub upgrade" doesn't invalidate the contents of the ".pub" folder. That seems to be the inital problem

anders-sandholm · 2014-12-09T10:55:50Z

This does not seem like a reasonable user experience to me.

Let's figure out a way to solve this.

Added this to the 1.9 milestone.
Removed Priority-Unassigned label.
Added Priority-High, Area-Pub, Triaged labels.

anders-sandholm · 2014-12-09T11:50:20Z

Changed the title to: ""pub cache repair" should include fixing .pub/ ?".

nex3 · 2014-12-09T20:53:01Z

@sandholm: Changing the behavior of "pub cache repair" might be valuable for alleviating the symptoms of this problem, but this bug should track the root cause.

Can someone provide a way to reproduce the original error from scratch and/or a pub log without the single quote error above?

Added NeedsInfo label.
Changed the title to: "Could not find asset web_components|lib/webcomponents.js (probably dart2js)".

DartBot · 2014-12-09T21:52:59Z

This comment was originally written by @Fox32

Here is a way to reproduce it (I hope so):

Start with a pubspec.yaml like this:

dependencies:
  polymer: any
  paper_elements: <0.5.0
  #paper_elements: any
transformers:

polymer

Run "pub get"
Change paper_elements version constraint to any
Run "pub upgrade"

See the attached log for the trace output of "pub upgrade". I can run it as often as I want, I always get the same result.

The problem is resolved as soon I delete the ".pub" folder and run "pub upgrade" again.

Attachment:
log.txt (63.37 KB)

DartBot · 2014-12-09T21:54:12Z

This comment was originally written by @zoechi

I updated to the most recent Dart bleeding_edge today and then got the error (first time for me) when I run pub upgrade. Maybe this helps.

nex3 · 2014-12-09T22:17:36Z

Thanks, that reproduces it for me.

Set owner to @nex3.
Added Started label.

DartBot · 2015-06-05T22:24:37Z

This issue has been moved to dart-lang/pub#1202.

DartBot added Type-Defect P1 A high priority bug; for example, a single project is unusable or has many test failures labels Dec 9, 2014

DartBot assigned nex3 Dec 9, 2014

DartBot added this to the 1.9 milestone Dec 9, 2014

nex3 mentioned this issue Jun 3, 2015

pub serve ignores changes in git dependency #21515

Closed

This was referenced Jun 5, 2015

pub serve ignores changes in git dependency dart-lang/pub#1186

Closed

Could not find asset web_components|lib/webcomponents.js (probably dart2js) dart-lang/pub#1202

Closed

This issue was closed.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Could not find asset web_components|lib/webcomponents.js (probably dart2js) #21810

Could not find asset web_components|lib/webcomponents.js (probably dart2js) #21810

DartBot commented Dec 6, 2014

DartBot commented Dec 6, 2014

DartBot commented Dec 7, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

anders-sandholm commented Dec 9, 2014

anders-sandholm commented Dec 9, 2014

nex3 commented Dec 9, 2014

DartBot commented Dec 9, 2014

DartBot commented Dec 9, 2014

nex3 commented Dec 9, 2014

DartBot commented Jun 5, 2015

Could not find asset web_components|lib/webcomponents.js (probably dart2js) #21810

Could not find asset web_components|lib/webcomponents.js (probably dart2js) #21810

Comments

DartBot commented Dec 6, 2014

DartBot commented Dec 6, 2014

DartBot commented Dec 7, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

DartBot commented Dec 8, 2014

anders-sandholm commented Dec 9, 2014

anders-sandholm commented Dec 9, 2014

nex3 commented Dec 9, 2014

DartBot commented Dec 9, 2014

DartBot commented Dec 9, 2014

nex3 commented Dec 9, 2014

DartBot commented Jun 5, 2015