我在Android中使用stable频道开发了一个颤振应用程序,现在我将颤振插件升级到53个,现在当我尝试运行我的应用程序时,我收到了这个错误
Could not find an option namedRun 'flutter -h' (or 'flutter <command> -h') for available flutter commands and options.
下面的图片是我的第一个问题。C:\src\flutter\bin\flutter.bat --no-color upgradeBuilding flutter tool...
Running pub upgrade...The current FlutterSDK version is 0.0.0-unknow