我正在尝试为我正在处理的Flutter项目生成文档。
我在项目的文件夹中使用dartdoc。
它是与Chocolatey一起安装的Dart SDK的dartdoc（因此它不是Flutter），我保存在系统路径中。
dart --version提供Dart VM version: 2.0.0-dev.53.0 (Thu May 3 12:35:47 2018 +0200) on "windows_x64"。
我使用Flutter的Dart dartdoc得到完全相同的错误，因此在我项目的目录中运行path_to_flutter\flutter\bin\cache\dart-sdk\bin\dartdoc.bat'。
我的flutter --version是：
Flutter 0.3.2 • channel beta • https://github.com/flutter/flutter.git
Framework • revision 44b7e7d3f4 (3 weeks ago) • 2018-04-20 01:02:44 -0700
Engine • revision 09d05a3891
Tools • Dart 2.0.0-dev.48.0.flutter-fe606f890b
在解析所有项目文件后，dartdoc的输出都是：
Generating documentation for 'pindery' into C:\Users\Edoardo Debenedetti\Documents\Tongji\Software Engineering\Progetto\pindery\doc\api\
parsing lib\catalogue\catalogue.dart...
parsing lib\catalogue\catalogue_element.dart...
[...]
Initialized dartdoc with 775 libraries in 61.7 seconds
documenting pindery
Generation failed: Bad state: Could not find "packageGraph.version" in given context
package:mustache4dart/mustache_context.dart 88 _MustacheContext._getInThisOrParent
package:mustache4dart/mustache_context.dart 78 _MustacheContext.field
package:mustache4dart/src/tokens.dart 169 _ExpressionToken.apply
package:mustache4dart/src/tokens.dart 247 _EscapeHtmlToken.apply
package:mustache4dart/src/tokens.dart 40 Token.call
package:mustache4dart/src/tmpl.dart 101 _Template._write
package:mustache4dart/src/tmpl.dart 76 _Template.call
package:mustache4dart/src/mustache.dart 11 render
package:mustache4dart/src/tokens.dart 211 _PartialToken.apply
package:mustache4dart/src/tokens.dart 40 Token.call
package:mustache4dart/src/tmpl.dart 101 _Template._write
package:mustache4dart/src/tmpl.dart 76 _Template.call
package:dartdoc/src/html/html_generator_instance.dart 287 HtmlGeneratorInstance._build
package:dartdoc/src/html/html_generator_instance.dart 171 HtmlGeneratorInstance.generatePackage
package:dartdoc/src/html/html_generator_instance.dart 90 HtmlGeneratorInstance._generateDocs
package:dartdoc/src/html/html_generator_instance.dart 36 HtmlGeneratorInstance.generate
===== asynchronous gap ===========================
dart:async _Completer.completeError
package:dartdoc/src/html/html_generator_instance.dart HtmlGeneratorInstance.generate
===== asynchronous gap ===========================
dart:async new Future.microtask
package:dartdoc/src/html/html_generator_instance.dart 34 HtmlGeneratorInstance.generate
package:dartdoc/src/html/html_generator.dart 107 HtmlGenerator.generate
===== asynchronous gap ===========================
dart:async new Future.microtask
package:dartdoc/src/html/html_generator.dart 73 HtmlGenerator.generate
package:dartdoc/dartdoc.dart 144 Dartdoc.generateDocs
===== asynchronous gap ===========================
dart:async _asyncThenWrapperHelper
package:dartdoc/dartdoc.dart 129 Dartdoc.generateDocs
E:\b\build\slave\dart-sdk-windows-dev\build\sdk\third_party\pkg\dartdoc\bin\dartdoc.dart 77 main.<fn>.<fn>
===== asynchronous gap ===========================
dart:async new Future.microtask
E:\b\build\slave\dart-sdk-windows-dev\build\sdk\third_party\pkg\dartdoc\bin\dartdoc.dart 76 main.<fn>.<fn>
dart:async runZoned
E:\b\build\slave\dart-sdk-windows-dev\build\sdk\third_party\pkg\dartdoc\bin\dartdoc.dart 76 main.<fn>
===== asynchronous gap ===========================
dart:async new Future.microtask
E:\b\build\slave\dart-sdk-windows-dev\build\sdk\third_party\pkg\dartdoc\bin\dartdoc.dart 75 main.<fn>
package:stack_trace Chain.capture
E:\b\build\slave\dart-sdk-windows-dev\build\sdk\third_party\pkg\dartdoc\bin\dartdoc.dart 75 main
这是我的项目的问题吗？我该如何解决？
非常感谢。