pub publish is broken on -dev.62 analyzer error

[kevmoo]

The method 'toList' was called on null.
Receiver: null
Tried calling: toList()
dart:core                                                 Object.noSuchMethod
package:analyzer/src/dart/analysis/file_state.dart 875    FileSystemState.getFilesForPath
package:analyzer/src/dart/analysis/file_tracker.dart 220  FileTracker.verifyApiSignature.<fn>
package:front_end/src/base/performance_logger.dart 34     PerformanceLog.run
package:analyzer/src/dart/analysis/file_tracker.dart 218  FileTracker.verifyApiSignature
package:analyzer/src/dart/analysis/driver.dart 906        AnalysisDriver.parseFileSync
package:analyzer/src/dart/analysis/session.dart 120       AnalysisSessionImpl.getParsedAstSync
package:pub/src/dart.dart 129                             AnalysisContextManager.parse
package:pub/src/dart.dart 144                             AnalysisContextManager.parseImportsAndExports
package:pub/src/validator/strict_dependencies.dart 40     StrictDependenciesValidator._findPackages
dart:core                                                 _SyncIterator.moveNext
package:pub/src/validator/strict_dependencies.dart 86     StrictDependenciesValidator._validateLibBin
package:pub/src/validator/strict_dependencies.dart 76     StrictDependenciesValidator.validate
===== asynchronous gap ===========================
package:pub/src/validator.dart 131                        Validator.runAll.<fn>
dart:async                                                Future.wait
package:pub/src/validator.dart 131                        Validator.runAll
package:pub/src/command/lish.dart 159                     LishCommand._validate
dart:async                                                _AsyncAwaitCompleter.start
package:pub/src/command/lish.dart 158                     LishCommand._validate
package:pub/src/command/lish.dart 139                     LishCommand.run
dart:async                                                _AsyncAwaitCompleter.start
package:pub/src/command/lish.dart 115                     LishCommand.run
package:args/command_runner.dart 194                      CommandRunner.runCommand
dart:async                                                _AsyncAwaitCompleter.start
package:args/command_runner.dart 142                      CommandRunner.runCommand
package:pub/src/command_runner.dart 168                   PubCommandRunner.runCommand.<fn>
dart:async                                                new Future.sync
package:pub/src/utils.dart 115                            captureErrors.<fn>
dart:async                                                runZoned
package:pub/src/utils.dart 134                            captureErrors
package:pub/src/command_runner.dart 168                   PubCommandRunner.runCommand
This is an unexpected error. Please run

[kevmoo]

CC @devoncarew – may be an analyzer regression?

[natebosch]

@scheglov @bwilkerson - this looks related to the changes to which analyzer apis we're using

[natebosch]

#1912

[scheglov]

It is not obvious what happens.
Is there a way for me to reproduce the problem?
What are you publishing?

[natebosch]

You should be able to repro by going in to any package (we were using https://github.com/dart-lang/path at the time but this happens in any package) and running pub publish with pub coming from the latest SDK.

[scheglov]

Thanks, I can reproduce it on https://github.com/dart-lang/path.

[scheglov]

This happens because the path we give to analyzer is not normalized.
I missed corresponding p.normalize() after p.absolute().

[scheglov]

#1920
Fixes it locally (but I have not run all tests locally).