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Dartdoc appears to be having a problem with "package:" imports. #5218

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DartBot opened this issue Sep 17, 2012 · 19 comments
Closed

Dartdoc appears to be having a problem with "package:" imports. #5218

DartBot opened this issue Sep 17, 2012 · 19 comments
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P1 A high priority bug; for example, a single project is unusable or has many test failures
Milestone
M4

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@DartBot
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DartBot commented Sep 17, 2012

This issue was originally filed by pru...@gmail.com

Here's the output (also screenshot attached):

Running dartdoc...
/F:/Development/Dart/Projects/buckshot_lib/lib/buckshot.dart:15:9: Error: Cannot read "../dart-xml/xml.dart" (OS Error: The system cannot find the path specified.

, errno = 3).

import('package:dart-xml/xml.dart');

        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
/F:/Development/Dart/Projects/buckshot_lib/lib/buckshot.dart:1:1: Error: The compiler crashed when compiling this element.
// Copyright (c) 2012, John Evans

Unhandled exception:
Error: Cannot read "../dart-xml/xml.dart" (OS Error: The system cannot find the path specified.

, errno = 3).

­0 Dart2JsCompilation.handler.handler (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/src/mirrors/dart2js_mirror.dart:324:7)

­1 Compiler.reportDiagnostic (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/apiimpl.dart:144:14)

­2 Compiler.cancel (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/compiler.dart:264:21)

­3 Compiler.readScript (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/apiimpl.dart:86:15)

­4 ScannerTask.loadLibrary.<anonymous closure> (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/scanner/scanner_task.dart:124:46)

­5 HashMapImplementation.putIfAbsent (bootstrap_impl:885:23)

­6 ScannerTask.loadLibrary (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/scanner/scanner_task.dart:122:37)

­7 ScannerTask.importLibraryFromTag (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/scanner/scanner_task.dart:105:49)

­8 ScannerTask.processScriptTags (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/scanner/scanner_task.dart:80:27)

­9 ScannerTask.scanLibrary (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/scanner/scanner_task.dart:13:22)

­10 ScannerTask.loadLibrary.<anonymous closure> (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/scanner/scanner_task.dart:131:20)

­11 Compiler.withCurrentElement (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/compiler.dart:131:15)

­12 Compiler.withCurrentElement (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/compiler.dart:144:7)

­13 ScannerTask.loadLibrary (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/compiler/implementation/scanner/scanner_task.dart:130:34)

­14 LibraryCompiler.runCompilerList (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/src/mirrors/dart2js_mirror.dart:231:42)

­15 LibraryCompiler._runList (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/src/mirrors/dart2js_mirror.dart:216:22)

­16 LibraryCompiler._runList (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/src/mirrors/dart2js_mirror.dart:217:7)

­17 LibraryCompiler.runList (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/src/mirrors/dart2js_mirror.dart:207:28)

­18 Dart2JsCompilation.Dart2JsCompilation.library (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/src/mirrors/dart2js_mirror.dart:362:22)

­19 Compilation.Compilation.library (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/mirrors.dart:36:12)

­20 Dartdoc.documentLibraries (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/lib/dartdoc.dart:316:25)

­21 main (file:///D:/Development/dart/editor_latest/dart/dart-sdk/pkg/dartdoc/bin/dartdoc.dart:120:28)

What version of the product are you using? On what operating system?
Win 7, 64. SDK 12433

Attachment:
dartdoc_problem_with_package_paths.png (185.18 KB)
@DartBot
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DartBot commented Sep 17, 2012

This comment was originally written by pr...@gmail.com

After further testing, it appears this may have more to do with VM apps, than dartdoc specifically.

@sethladd
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Hi John,

Do you have a simple repro? Can you repro on the command line, or is this an editor thing?

Added Area-VM, NeedsInfo labels.

@DartBot
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DartBot commented Sep 17, 2012

This comment was originally written by pr...@gmail.com

I get the exact same dump at the command line.

@DartBot
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DartBot commented Sep 17, 2012

This comment was originally written by prujo...@gmail.com

Since dartdoc is a VM app, I think it's having trouble with finding anything with "package:". My VM-based unit tests are having the same problem.

@sethladd
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Added Triaged label.

@kevmoo
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kevmoo commented Sep 19, 2012

See also http://code.google.com/p/dart/issues/detail?id=4634

Same error, but trying to use sdk unittest

@DartBot
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DartBot commented Oct 18, 2012

This comment was originally written by prujohn...@gmail.com

Any word on this? Still can't generate docs from Editor after M1.

@sethladd
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Sorry to be a pain, but can you paste in the exact sequence of steps and commands you've used on the command line?

@DartBot
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DartBot commented Oct 18, 2012

This comment was originally written by prujo...@gmail.com

I'm not using the command line. I'm using the editor "Tools-> Generate Dartdoc" and I get the stack trace attached above.

@iposva-google
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Based on the info we have now this is definitely not a VM issue. The VM is not involved in any of the package lookup when running dartdoc.
Either the Editor does not spawn the subprocess with the correct flags or dartdoc is not properly handling them. Assigning to the Editor for further investigation.

Removed Area-VM label.
Added Area-Editor label.

@danrubel
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Set owner to @devoncarew.
Added this to the M2 milestone.

@devoncarew
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I can reproduce this when running dartdoc from the editor. At a glance, it seems like dartdoc is not package: import aware. dart2js can compile a sample app, but dartdoc fails with the above error. For reference, here are the flags we're invoking dartdoc with:

dart-sdk/bin/dart dartdoc/bin/dartdoc.dart
--mode=static
--link-api
--verbose

Removed the owner.
Removed Area-Editor label.
Added Area-DartDoc label.

@dgrove
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dgrove commented Nov 28, 2012

Set owner to amouravski@google.com.

@munificent
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Issue #5515 has been merged into this issue.

@munificent
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Marked this as blocking #6745.

@DartBot
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DartBot commented Dec 7, 2012

This comment was originally written by VadimTs...@gmail.com

John, what you are doing while this bug is not fixed?
Have you invented some temporary workaround, or stopped to update your docs for the time being?

@kevmoo
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kevmoo commented Dec 7, 2012

I'm excluding libraries that are using any of these packages...and I've avoided using a few packages (namely meta) so I can keep generating docs for them.

:-/

@DartBot
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DartBot commented Dec 8, 2012

This comment was originally written by pru...@gmail.com

@vadim: I haven't generated docs in months. :(

@kevin: It would seem to be unavoidable now that the SDK is on pub, at least for me.

@dgrove
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dgrove commented Dec 8, 2012

Andrei - can you please look at this asap?

Removed Priority-Medium label.
Added Priority-High label.

@DartBot DartBot added Type-Defect P1 A high priority bug; for example, a single project is unusable or has many test failures labels Dec 8, 2012
@DartBot DartBot added this to the M4 milestone Dec 8, 2012
This was referenced Jun 4, 2015
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@sethladd @kevmoo @munificent @devoncarew @dgrove @danrubel @iposva-google @DartBot