as You can see each time i run commands on the terminal they just doesnt work when i run flutter doctor using the command palette everything is installed fine click to see photo

CodePudding user response：

You just do not write the commands correctly, the error says that you have typed extra unwanted characters such as sign, so read the error again and try to copy-paste the following command to the VS Code Terminal and see if it worked or not:

flutter doctor

CodePudding user response：

i didnt add the flutter path in the "environment variables for your account" doing so solved the problem

just like this : https://youtube.com/clip/Ugkx6K_hJfNV_QQpic6C07Ie1uvrYfxwmba_