运行构建适配器时出现 Flutter hive 生成器错误

Question

我在通过 build runner 命令生成 .g.dart 文件时遇到错误。你能帮忙弄清楚这里出了什么问题吗？

flutter packages pub run build_runner build

Unhandled exception:
Bad state: Unable to generate package graph, no `project/.dart_tool/flutter_gen/pubspec.yaml` found.
#0      _pubspecForPath (package:build_runner_core/src/package_graph/package_graph.dart:232:5)
#1      _parsePackageDependencies (package:build_runner_core/src/package_graph/package_graph.dart:206:21)
#2      PackageGraph.forPath (package:build_runner_core/src/package_graph/package_graph.dart:101:33)
<asynchronous suspension>
#3      main (file:///.../.pub-cache/hosted/pub.dartlang.org/build_runner-2.1.7/bin/build_runner.dart:27:30)
<asynchronous suspension>
pub finished with exit code 255

这是我的pubspec：

dependencies:
   hive: 2.0.5
   hive_flutter: 1.1.0
dev_dependencies:
   hive_generator: 1.1.2
   build_runner: 2.1.7
   build_resolvers: 2.0.6

我尝试清理颤动并再次重建。但是，它仍然有同样的错误。

有什么建议可以解决吗？

谢谢。

Answer 1

flutter packages pub get

将解决问题，直到下一次

flutter pub get

运行。