yii php framework “Application runtime path is not valid.” exception

Question

I tried to make a yii project for testing by executing

/var/www/html/yii/framework/yiic webapp demo

and when I go to localhost/demo I get en er

Answer 1

You have entered a wrong syntax for the chmod command. Try this:

sudo chmod -R 777 ./var/www/*

Enter a password when you will be prompt.

Important notice:

The asterisk at the end of command line is very important. It means all files in the current directory.