Flutter SDK错误: Error: Getter not found: 'isLink'

Question

在尝试编译我的项目后，我在 SDK 文件中收到以下错误。我重新下载并重建了整个工具，但我仍然明白。

           Compiler message:                                            
[   +1 ms] ../../development/flutter/packages/flutter/lib/src/semantics/semantics.dart:3627:45: Error: Getter not found: 'isLink'.
[        ]   bool get isLink => _hasFlag(SemanticsFlag.isLink);         
[        ]                                             ^^^^^^           
[        ] ../../development/flutter/packages/flutter/lib/src/semantics/semantics.dart:3629:28: Error: Getter not found: 'isLink'.
[        ]     _setFlag(SemanticsFlag.isLink, value);                   
[        ]                            ^^^^^^                            
[  +96 ms] Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
[        ] Exception: Errors during snapshot creation: null             
build failed.  

SDK 中似乎有问题。这怎么可能？

我是这样跑的:

flutter --local-engine-src-path ../engine/src --local-engine=host_debug_unopt run

Answer 1

flutter upgrade --force 帮我完成了工作