mac flutter 新建iOS项目运行报错 Permissi

../../../Documents/flutter_sdk/flutter/packages/flutter/lib/src/material/bottom_navigation_bar.dart:9:8: Error: Error when reading '../../../.pub-cache/hosted/pub.dev/vector_math-2.1.4/lib/vector_math_64.dart': Permission denied
import 'package:vector_math/vector_math_64.dart' show Vector3;
       ^
../../../Documents/flutter_sdk/flutter/packages/flutter/lib/src/material/ink_sparkle.dart:9:8: Error: Error when reading '../../../.pub-cache/hosted/pub.dev/vector_math-2.1.4/lib/vector_math_64.dart': Permission denied

安装环境

macOS: 13.2
Xcode : 14.3.1
flutter : 3.10.4

使用VS code 选择iOS模拟器运行时 flutter run ,一直报上面的错误信息，试了好多办法，最终解决方法：

flutter 下载地址
我把flutter SDK的版本重新下载了低一级的版本 flutter 3.10.3
再次使用vs code工具 终端运行flutter run （选择iOS模拟器），提示需要更新

WechatIMG853.png

等更新完，再此运行 flutter run就不报错了，模拟器也被运行起来了